Upper Silesia
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Upper Silesia ( ; ; ; ;
Silesian German Silesian (Silesian: ', ), Silesian German is a nearly extinct German dialect spoken in Silesia. It is part of the East Central German language area with some West Slavic and Lechitic influences. Silesian German emerged as the result of Late ...
: ; ) is the southeastern part of the historical and geographical region of
Silesia Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
, located today mostly in
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
, with small parts in the
Czech Republic The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south ...
. The area is predominantly known for its
heavy industry Heavy industry is an industry that involves one or more characteristics such as large and heavy products; large and heavy equipment and facilities (such as heavy equipment, large machine tools, huge buildings and large-scale infrastructure); o ...
(mining and metallurgy).


Geography

Upper Silesia is situated on the upper
Oder The Oder ( ; Czech and ) is a river in Central Europe. It is Poland's second-longest river and third-longest within its borders after the Vistula and its largest tributary the Warta. The Oder rises in the Czech Republic and flows through wes ...
River, north of the
Eastern Sudetes The Eastern Sudetes (, or ''Jesenická oblast'') are the eastern part of the Sudetes mountains on the border of the Czech Republic and Poland. They stretch from the Kłodzko Valley and the Eastern Neisse River in the west down to the Moravian ...
mountain range and the
Moravian Gate The Moravian Gate (, , , ) is a geomorphological feature in the Moravian region of the Czech Republic and the Upper Silesia region in Poland. It is formed by the depression between the Carpathian Mountains in the east and the Sudetes in the west. ...
, which form the southern border with the historic
Moravia Moravia ( ; ) is a historical region in the eastern Czech Republic, roughly encompassing its territory within the Danube River's drainage basin. It is one of three historical Czech lands, with Bohemia and Czech Silesia. The medieval and early ...
region. Within the adjacent
Silesian Beskids Silesian Beskids (, , ) is one of the Beskids mountain ranges in the Outer Western Carpathians in southern Silesian Voivodeship, Poland and the eastern Moravian-Silesian Region, Czech Republic. Most of the range lies in Poland. It is separa ...
to the east, the
Vistula The Vistula (; ) is the longest river in Poland and the ninth-longest in Europe, at in length. Its drainage basin, extending into three other countries apart from Poland, covers , of which is in Poland. The Vistula rises at Barania Góra i ...
River rises and turns eastwards, the Biała and
Przemsza The Przemsza () is a river in the south of Poland, and a tributary of the Vistula. According to one view, it originates at the confluence of the Black () Przemsza and White (''Biała'') Przemsza, between the towns of Mysłowice and Jaworzno. For ...
tributaries mark the eastern border with
Lesser Poland Lesser Poland, often known by its Polish name ''Małopolska'' (; ), is a historical region situated in southern and south-eastern Poland. Its capital and largest city is Kraków. Throughout centuries, Lesser Poland developed a separate cult ...
. In the north, Upper Silesia borders on
Greater Poland Greater Poland, often known by its Polish name Wielkopolska (; ), is a Polish Polish historical regions, historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland. The bound ...
, and in the west on the
Lower Silesia Lower Silesia ( ; ; ; ; ; ; ; ) is a historical and geographical region mostly located in Poland with small portions in the Czech Republic and Germany. It is the western part of the region of Silesia. Its largest city is Wrocław. The first ...
n lands (the adjacent region around
Wrocław Wrocław is a city in southwestern Poland, and the capital of the Lower Silesian Voivodeship. It is the largest city and historical capital of the region of Silesia. It lies on the banks of the Oder River in the Silesian Lowlands of Central Eu ...
also referred to as Middle Silesia). It is currently split into a larger
Polish Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Polish people, people from Poland or of Polish descent * Polish chicken * Polish brothers (Mark Polish and Michael Polish, born 1970), American twin ...
and the smaller
Czech Silesia Czech Silesia (; ) is the part of the historical region of Silesia now in the Czech Republic. While it currently has no formal boundaries, in a narrow geographic sense, it encompasses most or all of the territory of the Czech Republic within the ...
n part, which is located within the
Czech Czech may refer to: * Anything from or related to the Czech Republic, a country in Europe ** Czech language ** Czechs, the people of the area ** Czech culture ** Czech cuisine * One of three mythical brothers, Lech, Czech, and Rus *Czech (surnam ...
regions of Moravia-Silesia and
Olomouc Olomouc (; ) is a city in the Czech Republic. It has about 103,000 inhabitants, making it the Statutory city (Czech Republic), sixth largest city in the country. It is the administrative centre of the Olomouc Region. Located on the Morava (rive ...
. The Polish Upper Silesian territory covers most of the
Opole Voivodeship Opole Voivodeship ( , , ), is the smallest and least populated voivodeships of Poland, voivodeship (province) of Poland. The province's name derives from that of the region's capital and largest city, Opole. It is part of Silesia. A relatively lar ...
, except for the Lower Silesian counties of
Brzeg Brzeg (; Latin: ''Alta Ripa'', German: ''Brieg'', Silesian German: ''Brigg'', , ) is a town in southwestern Poland with 34,778 inhabitants (December 2021) and the capital of Brzeg County. It is situated in Silesia in the Opole Voivodeship on t ...
and
Namysłów Namysłów (pronounced , ; ) is a historic town in southern Poland, within Opole Voivodeship. Located along the Widawa River, it is the capital of Namysłów County. Its population was 16,551 in 2019. History The town began to develop during th ...
, and the western half of the
Silesian Voivodeship Silesian Voivodeship ( ) is an administrative province in southern Poland. With over 4.2 million residents and an area of 12,300 square kilometers, it is the second-most populous, and the most-densely populated and most-urbanized region of Poland ...
(except for the Lesser Polish counties of
Będzin Będzin (; also seen spelled ''Bendzin''; ) is a city in the Dąbrowa Basin, in southern Poland. It lies in the Silesian Highlands, on the Czarna Przemsza River (a tributary of the Vistula River, Vistula). Even though part of Silesian Voivodeship ...
,
Bielsko-Biała Bielsko-Biała (; ; , ; ) is a city in southern Poland, with a population of approximately 166,765 as of December 2022, making it the List of cities and towns in Poland#Largest cities and towns by population, 22nd largest city in Poland, and an a ...
,
Częstochowa Częstochowa ( , ) is a city in southern Poland on the Warta with 214,342 inhabitants, making it the thirteenth-largest city in Poland. It is situated in the Silesian Voivodeship. However, Częstochowa is historically part of Lesser Poland, not Si ...
with the city of
Częstochowa Częstochowa ( , ) is a city in southern Poland on the Warta with 214,342 inhabitants, making it the thirteenth-largest city in Poland. It is situated in the Silesian Voivodeship. However, Częstochowa is historically part of Lesser Poland, not Si ...
,
Kłobuck Kłobuck is a town in southern Poland, with 12,934 inhabitants (2019). Located in the Silesian Voivodeship, about 15 km northwest of Częstochowa, it is the capital of Kłobuck County. Historically, Kłobuck belongs to Lesser Poland, and is l ...
,
Myszków Myszków is a town in Poland, with 31,650 inhabitants (2019). Situated on the Warta river in the Silesian Voivodeship (since 1999), previously in Częstochowa Voivodeship (1975–1998), it is the capital of Myszków County. Myszków historicall ...
,
Zawiercie Zawiercie () () is a town in southern Poland located in the Silesian Voivodeship with 49,334 inhabitants (2019). It is situated in the Kraków-Częstochowa Upland near the source of the Warta River. The town lies near the historical region of Sil ...
and
Żywiec Żywiec () is a town on the River Soła in southern Poland with 31,194 inhabitants (2019). It is situated within the Silesian Voivodeship, near the Żywiec Lake and Żywiec Landscape Park, one of the eight protected areas in the voivodeship. H ...
, as well as the cities of
Dąbrowa Górnicza Dąbrowa Górnicza () is a city in Zagłębie Dąbrowskie, southern Poland, near Katowice and Sosnowiec. It is located in eastern part of the Silesian Voivodeship, on the Czarna Przemsza and Biała Przemsza rivers (tributaries of the Vistula Rive ...
,
Jaworzno Jaworzno is a City with powiat rights, city county in southern Poland in the Silesian Voivodeship, near Katowice. It lies in the Silesian Highlands, on the Przemsza river (a tributary of the Vistula River, Vistula). Jaworzno belongs to Lesser Pol ...
and
Sosnowiec Sosnowiec is an industrial city county in the Dąbrowa Basin of southern Poland, in the Silesian Voivodeship, which is also part of the Metropolis GZM municipal association.—— Located in the eastern part of the Upper Silesian Industrial Re ...
). Divided
Cieszyn Silesia Cieszyn Silesia, Těšín Silesia or Teschen Silesia ( ; or ; or ) is a historical region in south-eastern Silesia, centered on the towns of Cieszyn and Český Těšín and bisected by the Olza River. Since 1920 it has been divided betwe ...
as well as former
Austrian Silesia Austrian Silesia, officially the Duchy of Upper and Lower Silesia, was an autonomous region of the Kingdom of Bohemia and the Habsburg monarchy (from 1804 the Austrian Empire, and from 1867 the Cisleithanian portion of Austria-Hungary). It is la ...
are historical parts of Upper Silesia.


History

According to the 9th century
Bavarian Geographer The epithet "Bavarian Geographer" () is the conventional name for the anonymous author of a short Latin medieval text containing a list of the tribes in Central and Eastern Europe, headed . The name "Bavarian Geographer" was first bestowed (in its ...
, the West Slavic Opolanie tribe had settled on the upper Oder River since the days of the
Migration Period The Migration Period ( 300 to 600 AD), also known as the Barbarian Invasions, was a period in European history marked by large-scale migrations that saw the fall of the Western Roman Empire and subsequent settlement of its former territories ...
, centered on the gord of
Opole Opole (; ; ; ) is a city located in southern Poland on the Oder River and the historical capital of Upper Silesia. With a population of approximately 127,387 as of the 2021 census, it is the capital of Opole Voivodeship (province) and the seat of ...
. It is possible that during the times of Prince
Svatopluk I Svatopluk I or Svätopluk I, also known as Svatopluk the Great, was a ruler of Great Moravia, which attained its maximum territorial expansion during his reign (870–871, 871–894). Svatopluk's career started in the 860s, when he govern ...
(871–894), Silesia was a part of his
Great Moravia Great Moravia (; , ''Meghálī Moravía''; ; ; , ), or simply Moravia, was the first major state that was predominantly West Slavic to emerge in the area of Central Europe, possibly including territories which are today part of the Czech Repub ...
n realm. Upon its dissolution after 906, the region fell under the influence of the Přemyslid rulers of
Bohemia Bohemia ( ; ; ) is the westernmost and largest historical region of the Czech Republic. In a narrow, geographic sense, it roughly encompasses the territories of present-day Czechia that fall within the Elbe River's drainage basin, but historic ...
, Duke Spytihněv I (894–915) and his brother Vratislaus I (915–921), possibly the founder and name giver of the Silesian capital Wrocław ().


Polish rule

By 990 the newly installed
Piast The House of Piast was the first historical ruling dynasty of Poland. The first documented Polish monarch was Duke Mieszko I (–992). The Piasts' royal rule in Poland ended in 1370 with the death of King Casimir III the Great. Branches of ...
duke
Mieszko I Mieszko I (; – 25 May 992) was Duchy of Poland (966–1025), Duke of Poland from 960 until his death in 992 and the founder of the first unified History of Poland, Polish state, the Civitas Schinesghe. A member of the Piast dynasty, he was t ...
of the Polans had conquered large parts of Silesia. From the Middle Silesia fortress of
Niemcza Niemcza () is a town in Dzierżoniów County, Lower Silesian Voivodeship, in south-western Poland. It is the seat of the administrative district (gmina) called Gmina Niemcza. It lies on the Ślęza River, approximately east of Dzierżoniów, a ...
, his son and successor
Bolesław I the Brave Bolesław I the Brave (17 June 1025), less often List of people known as the Great, known as Bolesław the Great, was Duke of Poland from 992 to 1025 and the first King of Poland in 1025. He was also Duke of Bohemia between 1003 and 1004 as Boles ...
(992–1025), having established the Diocese of Wrocław, subdued the Upper Silesian lands of the pagan Opolanie, which for several hundred years were part of
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
, though contested by Bohemian dukes like
Bretislaus I Bretislav I (; 1002/1005 – 10 January 1055), known as the "Bohemian Achilles", of the Přemyslid dynasty, was Duke of Bohemia from 1034 until his death in 1055. Youth Bretislav was the son of Duke Oldřich and his low-born concubine Božena. ...
, who from 1025 invaded Silesia several times. Finally, in 1137, the Polish prince
Bolesław III Wrymouth Bolesław III Wrymouth (; 20 August 1086 – 28 October 1138), also known as Boleslaus the Wry-mouthed, was the duke of Lesser Poland, Silesia and Sandomierz between 1102 and 1107 and over the whole of Poland between 1107 and 1138. He was the onl ...
(1107–1138) came to terms with Duke Soběslav I of Bohemia, when a peace was made confirming the border along the
Sudetes The Sudetes ( ), also known as the Sudeten Mountains or Sudetic Mountains, is a geomorphological subprovince of the Bohemian Massif province in Central Europe, shared by the Czech Republic, Poland and Germany. They consist mainly of mountain rang ...
. However, this arrangement fell apart when upon the death of Bolesław III and his testament the fragmentation of Poland began, which decisively enfeebled its central authority. The newly established
Duchy of Silesia The Duchy of Silesia (, ) with its capital at Wrocław was a medieval provincial duchy of Poland located in the region of Silesia. Soon after it was formed under the Piast dynasty in 1138, it fragmented into various Silesian duchies. In 1327, t ...
became the ancestral homeland of the
Silesian Piasts The Silesian Piasts were the elder of four lines of the Polish Piast dynasty beginning with Władysław II the Exile (1105–1159), eldest son of Duke Bolesław III Wrymouth, Bolesław III of Poland. By Bolesław's Testament of Bolesław III Krzy ...
, descendants of Bolesław's eldest son
Władysław II the Exile Władysław II the Exile (; 1105 – 30 May 1159) was the high duke of Poland and duke of Silesia from 1138 until his expulsion in 1146. He is the progenitor of the Silesian Piasts. Governor of Silesia He was the eldest son of Duke Bolesław III W ...
, who nevertheless saw themselves barred from the succession to the Polish throne and only were able to regain their Silesian home territory with the aid of the
Holy Roman Emperor The Holy Roman Emperor, originally and officially the Emperor of the Romans (disambiguation), Emperor of the Romans (; ) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period (; ), was the ruler and h ...
. The failure of the
Agnatic seniority Agnatic seniority is a patrilineality, patrilineal principle of inheritance where the order of succession to the throne prefers the monarch's younger brother over the monarch's own sons. A monarch's children (the next generation) succeed only ...
principle of inheritance also led to the split-up of the Silesian province itself: in 1172 Władysław's second son
Mieszko IV Tanglefoot Mieszko IV Tanglefoot () (c. 1130 – 16 May 1211) was Duke of Kraków and High Duke of Poland from 9 June 1210 until his death one year later. He was also Duke of Silesia from 1163 to 1173 (with his brother as co-ruler), Duke of Racibórz fr ...
claimed his rights and received the Upper Silesian
Duchy of Racibórz Duchy of Racibórz (, , ) was one of the duchies of Silesia, formed during the medieval fragmentation of Poland into provincial duchies. Its capital was Racibórz in Upper Silesia. States and territories disestablished in the 1200s States and ...
as an allodium from the hands of his elder brother Duke
Bolesław I the Tall Bolesław I the Tall (; 1127 – 7 or 8 December 1201) was Duke of Wrocław from 1163 until his death in 1201. Early years Boleslaw was the eldest son of Władysław II the Exile by his wife Agnes of Babenberg, daughter of Margrave Leopold II ...
of Silesia. In the struggle around the Polish throne, Mieszko additionally received the former Lesser Polish lands of
Bytom Bytom (Polish pronunciation: ; Silesian language, Silesian: ''Bytōm, Bytōń'', ) is a city in Upper Silesia, in southern Poland. Located in the Silesian Voivodeship, the city is 7 km northwest of Katowice, the regional capital. It is one ...
,
Oświęcim Oświęcim (; ; ; ) is a town in the Lesser Poland Voivodeship in southern Poland, situated southeast of Katowice, near the confluence of the Vistula (''Wisła'') and Soła rivers. Oświęcim dates back to the 12th century, when it was an im ...
, Zator,
Siewierz Siewierz is a town in southern Poland, in the Będzin County in the Silesian Voivodeship, seat of Gmina Siewierz. Siewierz is located in Dąbrowa Basin (''Zagłębie Dąbrowskie''), which is part of the historical and geographical region of Less ...
and
Pszczyna Pszczyna (, ) is a town in Silesia Province in Poland, with a population of 25,823 (2019), and is the seat of a local gmina (commune) and district. It was previously part of Katowice Province from 1975 until 1998 administrative reforms. Etymo ...
from the new Polish High Duke
Casimir II the Just Casimir II the Just (; 28 October 1138 – 5 May 1194) was a Lesser Polish Duke of Wiślica from 1166 to 1173, and of Sandomierz after 1173. He became ruler over the Polish Seniorate Province at Kraków and thereby High Duke of Poland in 1177; a ...
in 1177. When in 1202 Mieszko Tanglefoot had annexed the
Duchy of Opole The Duchy of Opole (; ) or Duchy of Oppeln () was one of the duchies of Silesia ruled by the branch of Polish Piast dynasty, formed during the medieval fragmentation of Poland into provincial duchies. Its capital was Opole () in Upper Silesia. S ...
of his deceased nephew
Jarosław Jarosław (; , ; ; ) is a town in southeastern Poland, situated on the San (river), San River. The town had 35,475 inhabitants in 2023. It is the capital of Jarosław County in the Subcarpathian Voivodeship. History Jarosław is located in the ...
, he ruled over all Upper Silesia as Duke of Opole and Racibórz. In the early 13th century the ties of the Silesian Piasts with the neighbouring
Holy Roman Empire The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
grew stronger as several dukes married scions of German nobility. Promoted by the Lower Silesian Duke
Henry I the Bearded Henry the Bearded (, ; c. 1165/70 – 19 March 1238) was a Polish duke from the Piast dynasty. He was Dukes of Silesia, Duke of Silesia at Wrocław from 1201, Seniorate Province, Duke of Kraków and List of Polish monarchs, High Duke of all Kin ...
, from 1230 also regent over Upper Silesia for the minor sons of his late cousin Duke
Casimir I of Opole Casimir I of Opole (; – 13 May 1230), a member of the Silesian Piasts, Piast dynasty, was a Dukes of Silesia, Silesian duke of Duchy of Opole and Racibórz, Opole and Racibórz from 1211 until his death. Early life Casimir was the eldest chi ...
, large parts of the Silesian lands were settled with
German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...
immigrants in the course of the ''
Ostsiedlung (, ) is the term for the Early Middle Ages, early medieval and High Middle Ages, high medieval migration of Germanic peoples and Germanisation of the areas populated by Slavs, Slavic, Balts, Baltic and Uralic languages, Uralic peoples; the ...
'', establishing numerous cities according to
German town law The German town law () or German municipal concerns (''Deutsches Städtewesen'') was a set of early town privileges based on the Magdeburg rights developed by Otto I. The Magdeburg law became the inspiration for regional town charters not only i ...
. The plans to re-unify Silesia shattered upon the
first Mongol invasion of Poland The Mongol invasion of Poland from late 1240 to 1241 culminated in the Battle of Legnica, where the Mongols defeated an alliance which included forces from Testament of Bolesław III Wrymouth, fragmented Poland and their allies, led by Henry ...
and the death of Duke
Henry II the Pious Henry II the Pious (; 1196 – 9 April 1241) was Duke of Silesia and High Duke of Poland as well as Duke of South-Greater Poland from 1238 until his death. Between 1238 and 1239 he also served as regent of Sandomierz and Opole– Racibórz. He ...
at the 1241
Battle of Legnica The Battle of Legnica (), also known as the Battle of Liegnitz () or Battle of Wahlstatt (), was fought between the Mongol Empire and combined European forces at the village of Legnickie Pole (''Wahlstatt''), approximately southeast of the ci ...
. Upper Silesia further fragmented upon the death of Duke
Władysław Opolski Vladislaus I of Opole () ( – 27 August/13 September 1281/2) was a Duke of Kalisz during 1234–1244, Duke of Wieluń from 1234 to 1249 and Duke of Opole–Racibórz from 1246 until his death. He was the second son of Casimir I of Opole b ...
in 1281 into the duchies of
Bytom Bytom (Polish pronunciation: ; Silesian language, Silesian: ''Bytōm, Bytōń'', ) is a city in Upper Silesia, in southern Poland. Located in the Silesian Voivodeship, the city is 7 km northwest of Katowice, the regional capital. It is one ...
, Opole, Racibórz and
Cieszyn Cieszyn ( , ; ; ) is a border town in southern Poland on the east bank of the Olza River, and the administrative seat of Cieszyn County, Silesian Voivodeship. The town has 33,500 inhabitants ( and lies opposite Český Těšín in the Czech Repu ...
. About 1269 the
Duchy of Opava The Principality of Opava (; ) or Duchy of Troppau () was a historic territory split off from the Margraviate of Moravia before 1269 by King Ottokar II of Bohemia to provide for his natural son, Nicholas I, Duke of Troppau, Nicholas I. The Opav ...
was established on adjacent Moravian territory, ruled by the Přemyslid duke Nicholas I, whose descendants inherited the Duchy of Racibórz in 1336. As they ruled both duchies in
personal union A personal union is a combination of two or more monarchical states that have the same monarch while their boundaries, laws, and interests remain distinct. A real union, by contrast, involves the constituent states being to some extent in ...
, Opava grew into the Upper Silesian territory.


Bohemia, Hungary, Austria and Prussia

In 1327 the Upper Silesian dukes, like most of their Lower Silesian cousins, had sworn allegiance to King
John of Bohemia John of Bohemia, also called the Blind or of Luxembourg (; ; ; 10 August 1296 – 26 August 1346), was the Count of Luxembourg from 1313 and King of Bohemia from 1310 and titular King of Poland. He is well known for having died while fighting ...
, thereby becoming vassals of the
Bohemian kingdom The Kingdom of Bohemia (), sometimes referenced in English literature as the Czech Kingdom, was a medieval and early modern monarchy in Central Europe. It was the predecessor state of the modern Czech Republic. The Kingdom of Bohemia was an Im ...
. During the re-establishment of Poland under King
Casimir III the Great Casimir III the Great (; 30 April 1310 – 5 November 1370) reigned as the King of Poland from 1333 to 1370. He also later became King of Ruthenia in 1340, retaining the title throughout the Galicia–Volhynia Wars. He was the last Polish king fr ...
, all Silesia was specifically excluded as non-Polish land by the 1335
Treaty of Trentschin The Treaty of Trentschin was concluded on 24 August 1335 between King Casimir III of Poland and King John of Bohemia together with his son Margrave Charles IV. The agreement was reached by the agency of Casimir's brother-in-law King Charles I of ...
becoming a land of the
Bohemian Crown The Lands of the Bohemian Crown were the states in Central Europe during the medieval and early modern periods with feudal obligations to the Bohemian kings. The crown lands primarily consisted of the Kingdom of Bohemia, an electorate of the Hol ...
and — indirectly — of the Holy Roman Empire. By the mid-14th century, the influx of German settlers into Upper Silesia was stopped by the
Black Death The Black Death was a bubonic plague pandemic that occurred in Europe from 1346 to 1353. It was one of the list of epidemics, most fatal pandemics in human history; as many as people perished, perhaps 50% of Europe's 14th century population. ...
pandemic. Unlike in Lower Silesia, the
Germanization Germanisation, or Germanization, is the spread of the German language, German people, people, and German culture, culture. It was a central idea of German conservative thought in the 19th and the 20th centuries, when conservatism and ethnic nati ...
process was halted; still a majority of the population spoke Polish and Silesian as their native language, often together with German (
Silesian German Silesian (Silesian: ', ), Silesian German is a nearly extinct German dialect spoken in Silesia. It is part of the East Central German language area with some West Slavic and Lechitic influences. Silesian German emerged as the result of Late ...
) as a second language. In the southernmost areas, also
Lach dialects The Lach dialects, also known as Lachian dialects (, , ), are a group of West Slavic dialects that form a transition between the Polish and Czech language. They are spoken in parts of Czech Silesia, the Hlučín Region, and northeastern Mora ...
were spoken. While Latin, Czech and German language were used as official languages in towns and cities, only in the 1550s (during the
Protestant Reformation The Reformation, also known as the Protestant Reformation or the European Reformation, was a time of major theological movement in Western Christianity in 16th-century Europe that posed a religious and political challenge to the papacy and ...
) did records with Polish names start to appear. Upper Silesia was hit by the
Hussite Wars The Hussite Wars, also called the Bohemian Wars or the Hussite Revolution, were a series of civil wars fought between the Hussites and the combined Catholic forces of Sigismund, Holy Roman Emperor, Holy Roman Emperor Sigismund, the Papacy, a ...
and in 1469 was conquered by King
Matthias Corvinus Matthias Corvinus (; ; ; ; ; ) was King of Hungary and King of Croatia, Croatia from 1458 to 1490, as Matthias I. He is often given the epithet "the Just". After conducting several military campaigns, he was elected King of Bohemia in 1469 and ...
of
Hungary Hungary is a landlocked country in Central Europe. Spanning much of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia and ...
, while the Duchies of Oświęcim and Zator fell back to the Polish Crown as a part of
Lesser Poland Lesser Poland, often known by its Polish name ''Małopolska'' (; ), is a historical region situated in southern and south-eastern Poland. Its capital and largest city is Kraków. Throughout centuries, Lesser Poland developed a separate cult ...
. Upon the death of the Jagiellonian king Louis II in 1526, the Bohemian crown lands were inherited by the Austrian
House of Habsburg The House of Habsburg (; ), also known as the House of Austria, was one of the most powerful Dynasty, dynasties in the history of Europe and Western civilization. They were best known for their inbreeding and for ruling vast realms throughout ...
. In the 16th century, large parts of Silesia had turned
Protestant Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divin ...
, promoted by reformers like
Caspar Schwenckfeld Caspar (or Kaspar) Schwen(c)kfeld von Ossig () (1489 or 1490 – 10 December 1561) was a German theologian, writer, physician, naturalist, and preacher who became a Protestant Reformer and spiritualist. He was one of the earliest promoters ...
. After the 1620
Battle of White Mountain The Battle of White Mountain (; ) was an important battle in the early stages of the Thirty Years' War. It led to the defeat of the Bohemian Revolt and ensured Habsburg control for the next three hundred years. It was fought on 8 November 16 ...
, the
Catholic The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
Emperors of the Habsburg dynasty forcibly re-introduced Catholicism, led by the
Jesuits The Society of Jesus (; abbreviation: S.J. or SJ), also known as the Jesuit Order or the Jesuits ( ; ), is a religious order (Catholic), religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rom ...
. Lower Silesia and most of Upper Silesia were occupied by the
Kingdom of Prussia The Kingdom of Prussia (, ) was a German state that existed from 1701 to 1918.Marriott, J. A. R., and Charles Grant Robertson. ''The Evolution of Prussia, the Making of an Empire''. Rev. ed. Oxford: Clarendon Press, 1946. It played a signif ...
in 1742 during the
First Silesian War The First Silesian War () was a war between Kingdom of Prussia, Prussia and Habsburg monarchy, Austria that lasted from 1740 to 1742 and resulted in Prussia's seizing most of the region of Silesia (now in south-western Poland) from Austria. The ...
and annexed by the terms of the
Treaty of Breslau The Treaty of Breslau was a preliminary peace agreement signed on 11 June 1742 following long negotiations at the Silesian capital Breslau (now Wrocław, Poland) by emissaries of Archduchess Maria Theresa of Austria and King Frederick II of Pru ...
. A small part south of the Opava River remained within the Habsburg-ruled Bohemian Crown as the "Duchy of Upper and Lower Silesia", colloquially called
Austrian Silesia Austrian Silesia, officially the Duchy of Upper and Lower Silesia, was an autonomous region of the Kingdom of Bohemia and the Habsburg monarchy (from 1804 the Austrian Empire, and from 1867 the Cisleithanian portion of Austria-Hungary). It is la ...
. Incorporated into the Prussian
Silesia Province The Province of Silesia (; ; ) was a province of Prussia from 1815 to 1919. The Silesia region was part of the Prussian realm since 1742 and established as an official province in 1815, then became part of the German Empire in 1871. In 1919, as ...
from 1815, Upper Silesia became an industrial area taking advantage of its plentiful
coal Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other Chemical element, elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal i ...
and
iron ore Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the f ...
. Prussian Upper Silesia became a part of the
German Empire The German Empire (),; ; World Book, Inc. ''The World Book dictionary, Volume 1''. World Book, Inc., 2003. p. 572. States that Deutsches Reich translates as "German Realm" and was a former official name of Germany. also referred to as Imperia ...
in 1871.


Ethnolinguistic structure before the plebiscite

The earliest exact census figures on
ethnolinguistic Ethnolinguistics (sometimes called cultural linguistics) is an area of anthropological linguistics that studies the relationship between a language or group of languages and the cultural practices of the people who speak those languages. It exa ...
or
national National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, c ...
structure (Nationalverschiedenheit) of the Prussian part of Upper Silesia, come from year 1819. The last pre-WW1 general census figures available, are from 1910 (if not including the 1911 census of school children - Sprachzählung unter den Schulkindern - which revealed a higher percent of Polish-speakers among school children than the 1910 census among the general populace). Figures (Table 1.) show that large demographic changes took place between 1819 and 1910, with the region's total population quadrupling, the percent of German-speakers increasing significantly, and that of Polish-speakers declining considerably. Also, the total land area in which Polish language was spoken, as well as the land area in which it was spoken by the majority, declined between 1790 and 1890. Polish authors before 1918 estimated the number of Poles in Prussian Upper Silesia as slightly higher than according to official German censuses. United States Immigration Commission in 1911 classified Polish-speaking Silesians as Poles.


Interbellum, World War II, and post-war period

In 1919, after
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, Polish miners organized large protests in
Mysłowice Mysłowice (; ) is a city in Silesia in Poland, bordering Katowice. The population of the city is 72,124. It is located in the core of the Metropolis GZM in the Silesian Highlands, on the Przemsza and Brynica rivers (tributaries of the Vistul ...
. On August 15, 1919, the German ''Grenzschutz'' opened fire on protesting Polish miners and their families, killing seven miners, two women and a 13-year-old boy. The event, known as the "Mysłowice massacre", sparked the First Silesian Uprising against Germany. Soon afterwards, the eastern part of Upper Silesia (with a majority of ethnic Poles) came under Polish rule as the
Silesian Voivodeship Silesian Voivodeship ( ) is an administrative province in southern Poland. With over 4.2 million residents and an area of 12,300 square kilometers, it is the second-most populous, and the most-densely populated and most-urbanized region of Poland ...
, while the mostly German-speaking western part remained part of the
Weimar Republic The Weimar Republic, officially known as the German Reich, was the German Reich, German state from 1918 to 1933, during which it was a constitutional republic for the first time in history; hence it is also referred to, and unofficially proclai ...
as the newly established
Upper Silesia Province The Province of Upper Silesia (; Silesian German: ''Provinz Oberschläsing''; ; ) was a province of the Free State of Prussia from 1919 to 1945. It comprised much of the region of Upper Silesia and was eventually divided into two government regio ...
. In early 1919, the
Polish–Czechoslovak War The Czechoslovak-Polish War, widely known in Czech sources as the Seven-Day War () was a military confrontation between Czechoslovakia and Poland over the territory of Cieszyn Silesia in early 1919. Czechoslovak forces invaded the Polish par ...
broke out around Cieszyn Silesia, whereafter
Czechoslovakia Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...
gained the
Trans-Olza Trans-Olza (, ; , ''Záolší''; ), also known as Trans-Olza Silesia (), is a territory in the Czech Republic which was disputed between Poland and Czechoslovakia during the Interwar Period. Its name comes from the Olza River. The history of ...
strip in addition to the
Hlučín Region Hlučín Region (, , ) is a historically significant part of Czech Silesia, now part of the Moravian-Silesian Region in the Czech Republic. It is named after its largest town, Hlučín. Its area is , and in 2021, it had 66,750 inhabitants. Munici ...
. From 1919 to 1921 three
Silesian Uprisings The Silesian Uprisings (; ; ) were a series of three uprisings from August 1919 to July 1921 in Upper Silesia, which was part of the Weimar Republic at the time. Ethnic Polish and Polish-Silesian insurrectionists, seeking to have the area tran ...
occurred among the Polish-speaking populace of Upper Silesia; the
Battle of Annaberg The Battle of (the) Annaberg () was the biggest battle of the Silesian Uprisings. The battle, which took place between May 21–26, 1921, was fought at the Annaberg (Polish: ''Góra Św. Anny''), a strategic hill near the village of Annabe ...
was fought in the region in 1921. In the
Upper Silesia plebiscite The Upper Silesia plebiscite was a plebiscite mandated by the Versailles Treaty and carried out on 20 March 1921 to determine ownership of the province of Upper Silesia between Weimar Germany and the Second Polish Republic. The region was ethni ...
of March 1921, a majority of 59.4% voted against merging with Poland and a minority of 40.6% voted for, with clear lines dividing Polish and German communities. The plan to divide the region was suggested by the Inter-Allied Commission on Upper Silesia, headed by the French general Henri Le Rond. The plan was decided by an ambassadors conference in Paris on 20 October 1921. The exact border, the maintenance of cross-border railway traffic and other necessary co-operations, as well as equal rights for all inhabitants in both parts of Upper Silesia, were all fixed by the German-Polish Accord on East Silesia, signed in Geneva on 15 May 1922. On 20 June 1922 the
Weimar Republic The Weimar Republic, officially known as the German Reich, was the German Reich, German state from 1918 to 1933, during which it was a constitutional republic for the first time in history; hence it is also referred to, and unofficially proclai ...
ceded the
East Upper Silesia East Upper Silesia (; ) is the easternmost extremity of Silesia, the eastern part of the Upper Silesian region around the city of Katowice ().Isabel Heinemann, ''"Rasse, Siedlung, deutsches Blut": das Rasse- und Siedlungshauptamt der SS und die ras ...
region to Poland. The area became part of Silesian Voivodeship of the
Second Polish Republic The Second Polish Republic, at the time officially known as the Republic of Poland, was a country in Central and Eastern Europe that existed between 7 October 1918 and 6 October 1939. The state was established in the final stage of World War I ...
. The new border only partly followed the results of the referendum. The reason was that closely following the local majority vote would have resulted in a plurality of enclaves and would thus not have been a viable border. Particularly in the
Upper Silesian Industrial Region The Upper Silesian Industrial Region (, , Polish abbreviation: ''GOP'' ; ) is a large industrial region in Poland.
, the border line was often bizarre, cutting right through settlements or through industrial facilities. During the German
invasion of Poland The invasion of Poland, also known as the September Campaign, Polish Campaign, and Polish Defensive War of 1939 (1 September – 6 October 1939), was a joint attack on the Second Polish Republic, Republic of Poland by Nazi Germany, the Slovak R ...
, which started
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
in September 1939, German troops committed numerous massacres of Polish civilians in the region, including at
Gostyń Gostyń (, 1941-45: ''Gostingen'') is a town in western Poland, seat of the Gostyń County and Gmina Gostyń in the Greater Poland Voivodeship (from 1975 to 1998 in Leszno Voivodship). According to 31 December 2023 data its population was 27,846 ...
,
Łaziska Górne Łaziska Górne (, ) is a town in Silesia in southern Poland, near Katowice. Outer town of the Metropolis GZM – metropolis with a population of 2 million. Located in the Silesian Highlands. It is situated in the Silesian Voivodeship since its f ...
, Jankowice, Zgoń,
Lędziny Lędziny (; ; ) is a town in Silesia in southern Poland, near Katowice. Outer town of the Metropolis GZM – a metropolis with a population of 2 million which is located in the Silesian Highlands. The population of the town is 16,776 (2019). It ...
,
Świętochłowice Świętochłowice (; ; ) is a city with powiat rights in Silesia in southern Poland, near Katowice. It is also one of the central cities of the Metropolis GZM, with a population of 2 million, and is located in the Silesian Highlands, on the Rawa ...
,
Katowice Katowice (, ) is the capital city of the Silesian Voivodeship in southern Poland and the central city of the Katowice urban area. As of 2021, Katowice has an official population of 286,960, and a resident population estimate of around 315,000. K ...
, Pasternik,
Pszczyna Pszczyna (, ) is a town in Silesia Province in Poland, with a population of 25,823 (2019), and is the seat of a local gmina (commune) and district. It was previously part of Katowice Province from 1975 until 1998 administrative reforms. Etymo ...
,
Siemianowice Śląskie Siemianowice Śląskie (; ; ) also known as Siemianowice is a city in Upper Silesia in southern Poland, near Katowice, in the core of the Metropolis GZM - a metropolis with a population of 2 million people and is located in the Silesian Highlands, ...
and Wyry. Afterwards, Polish Silesia was annexed to the Nazi German Reich as part of the ''Gau'' of
Silesia Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
. The Polish population was subjected to further persecution and crimes. A network of '' Polenlager''
forced labour Forced labour, or unfree labour, is any work relation, especially in modern or early modern history, in which people are employed against their will with the threat of destitution, detention, or violence, including death or other forms of ...
camps was established in the region, and multiple subcamp of the
Auschwitz concentration camp Auschwitz, or Oświęcim, was a complex of over 40 Nazi concentration camps, concentration and extermination camps operated by Nazi Germany in Polish areas annexed by Nazi Germany, occupied Poland (in a portion annexed into Germany in 1939) d ...
. The Germans operated the
Stalag VIII-B Stalag VIII-B was most recently a German Army (Wehrmacht), German Army administered prisoner-of-war camp#Military District VIII (Breslau), POW camp during World War II, later renumbered Stalag-344, located near the village of Lamsdorf (now Łambin ...
, Stalag VIII-D and
Stalag VIII-F Stalag VIII-F was a German prisoner-of-war camp for Soviet Red Army and Polish Home Army (, abbreviated AK) prisoners during World War II. It was located at the northern end of a Germany Army training area at Lamsdorf, Silesia, (now Łambinowice, ...
prisoner-of-war camps A prisoner of war (POW) is a person held captive by a belligerent power during or immediately after an armed conflict. The earliest recorded usage of the phrase "prisoner of war" dates back to 1610. Belligerents hold prisoners of war for a ...
for Polish, French, Belgian, British, Serbian and other Allied POWs, with numerous forced labour subcamps, in the region. In 1941 Upper and Lower Silesia were split into separate ''Gaue''. After 1945, almost all of Upper Silesia that was not ceded to Poland in 1922 was placed under the administration of the
Republic of Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
. German civilians, as well as Nazi criminals, were interned in labor camps such as the Zgoda labour camp. The majority of the German-speaking population that had not fled was expelled, an activity that was euphemized as "transfers obe effected in an orderly and humane manner" in accordance with the decision of the victorious Allied powers at their 1945 meeting at
Potsdam Potsdam () is the capital and largest city of the Germany, German States of Germany, state of Brandenburg. It is part of the Berlin/Brandenburg Metropolitan Region. Potsdam sits on the Havel, River Havel, a tributary of the Elbe, downstream of B ...
. The German expellees were transported to the present-day Germany (including the former
East Germany East Germany, officially known as the German Democratic Republic (GDR), was a country in Central Europe from Foundation of East Germany, its formation on 7 October 1949 until German reunification, its reunification with West Germany (FRG) on ...
), and Polish migrants, a sizeable part of whom were themselves expelleés from former Polish provinces taken over by the USSR in the east, settled in Upper Silesia. A good many German-speaking Upper Silesians were relocated in
Bavaria Bavaria, officially the Free State of Bavaria, is a States of Germany, state in the southeast of Germany. With an area of , it is the list of German states by area, largest German state by land area, comprising approximately 1/5 of the total l ...
. A small part of Upper Silesia stayed as part of
Czechoslovakia Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...
as
Czech Silesia Czech Silesia (; ) is the part of the historical region of Silesia now in the Czech Republic. While it currently has no formal boundaries, in a narrow geographic sense, it encompasses most or all of the territory of the Czech Republic within the ...
. The expulsions of German-speakers did not totally eliminate the presence of a population that considered itself German. In contrast to the situation in
Lower Silesia Lower Silesia ( ; ; ; ; ; ; ; ) is a historical and geographical region mostly located in Poland with small portions in the Czech Republic and Germany. It is the western part of the region of Silesia. Its largest city is Wrocław. The first ...
, where almost the totality of the pre-war population that was expelled was exclusively German-speaking (only about 50-60% of the population of Upper Silesia was displaced to Germany, while over 95-97% of population of Lower Silesia was displaced), the pre-war population of Upper Silesia was in considerable number Roman Catholic mixed bilingual that spoke both German and Polish dialects, and their Polish linguistic skills were considered solid enough for them to be kept in the area (Aleksandra Kunce, ''Being at Home in a Place: The Philosophy of Localness'', pp. 41–112 https://depot.ceon.pl/bitstream/handle/123456789/22141/Aleksandra%20Kunce%2c%20Being%20at%20Home%20in%20a%20Place.%20The%20Philosophy%20of%20Localness.%20Elipsa%2c%20Warsaw%202019%2c%20pp.%20208..pdf?sequence=1&isAllowed=y). Firstly, after the war, Poles displaced from Polish territories incorporated into the USSR settled in Upper Silesia, but also Polish settlers from other overpopulated parts of Poland. And later, in the years 1945-1989, a large number of Poles from various parts of Poland settled in Upper Silesia, who received work, e.g. in the mines. The area formally became part of the Republic of Poland by virtue of the German-Polish border treaty of 14 November 1990. With the fall of communism and Poland's joining the European Union, there were enough of these remaining in Upper Silesia to allow for the recognition of the
German minority in Poland The registered German minority in Poland (; ) is a group of German people that inhabit Poland, being the largest minority of the country. As of 2021, it had a population of 144,177. The German language is spoken in certain areas in Opole Voiv ...
by the Polish government.


Major cities and towns

The historical capital of Upper Silesia is
Opole Opole (; ; ; ) is a city located in southern Poland on the Oder River and the historical capital of Upper Silesia. With a population of approximately 127,387 as of the 2021 census, it is the capital of Opole Voivodeship (province) and the seat of ...
, nevertheless the largest towns of the region, including
Katowice Katowice (, ) is the capital city of the Silesian Voivodeship in southern Poland and the central city of the Katowice urban area. As of 2021, Katowice has an official population of 286,960, and a resident population estimate of around 315,000. K ...
, are located in the
Upper Silesian Industrial Region The Upper Silesian Industrial Region (, , Polish abbreviation: ''GOP'' ; ) is a large industrial region in Poland.
, the total population of which is about 2,500,000. As of 2022, the following cities and towns have over 20,000 inhabitants: *
Katowice Katowice (, ) is the capital city of the Silesian Voivodeship in southern Poland and the central city of the Katowice urban area. As of 2021, Katowice has an official population of 286,960, and a resident population estimate of around 315,000. K ...
(281,418) *
Ostrava Ostrava (; ; ) is a city in the north-east of the Czech Republic and the capital of the Moravian-Silesian Region. It has about 283,000 inhabitants. It lies from the border with Poland, at the confluences of four rivers: Oder, Opava (river), Opa ...
(279,791) – Czech Republic (eastern districts of former Slezská Ostrava) *
Gliwice Gliwice (; , ) is a city in Upper Silesia, in southern Poland. The city is located in the Silesian Highlands, on the Kłodnica river (a tributary of the Oder River, Oder). It lies approximately 25 km west from Katowice, the regional capital ...
(171,896) *
Bielsko-Biała Bielsko-Biała (; ; , ; ) is a city in southern Poland, with a population of approximately 166,765 as of December 2022, making it the List of cities and towns in Poland#Largest cities and towns by population, 22nd largest city in Poland, and an a ...
(167,509) (only Bielsko, Biała is part of
Lesser Poland Lesser Poland, often known by its Polish name ''Małopolska'' (; ), is a historical region situated in southern and south-eastern Poland. Its capital and largest city is Kraków. Throughout centuries, Lesser Poland developed a separate cult ...
) *
Zabrze Zabrze (; German: 1915–1945: , full form: , , ) is an industrial city put under direct government rule in Silesia in southern Poland, near Katowice. It lies in the western part of the Metropolis GZM, a metropolis with a population of around 2 m ...
(156,082) *
Frýdek-Místek Frýdek-Místek (, ; ) is a city in the Moravian-Silesian Region of the Czech Republic. It has about 54,000 inhabitants. The historic centres of both Frýdek and Místek are well preserved and are protected as two Cultural monument (Czech Republic) ...
(53 938) – Czech Republic *
Bytom Bytom (Polish pronunciation: ; Silesian language, Silesian: ''Bytōm, Bytōń'', ) is a city in Upper Silesia, in southern Poland. Located in the Silesian Voivodeship, the city is 7 km northwest of Katowice, the regional capital. It is one ...
(150,594) *
Rybnik Rybnik (Polish pronunciation: ; ) is a city in southern Poland, in the Silesian Voivodeship, around 38 km (24 mi) southwest of Katowice, the region's capital, and around 19 km (11 mi) from the Czech Republic, Czech border. It i ...
(132,266) *
Ruda Śląska Ruda Śląska (; ) is a city in Silesia in southern Poland, near Katowice. It is a city in the Metropolis GZM, a metropolis with a population of two million. It is in the Silesian Highlands, on the Kłodnica River (tributary of the Oder). It h ...
(132,040) *
Opole Opole (; ; ; ) is a city located in southern Poland on the Oder River and the historical capital of Upper Silesia. With a population of approximately 127,387 as of the 2021 census, it is the capital of Opole Voivodeship (province) and the seat of ...
(126,623) *
Tychy Tychy (Polish pronunciation: ; ) is a city in Silesia in southern Poland, approximately south of Katowice. Situated on the southern edge of the Upper Silesian industrial district, the city borders Katowice to the north, Mikołów to the west, Bie ...
(123,562) *
Chorzów Chorzów ( ; ; ) is a city in the Silesia region of southern Poland, near Katowice. Chorzów is one of the central cities of the Metropolis GZM – a metropolis with a population of 2 million. It is located in the Silesian Highlands, on the Rawa ...
(102,564) *
Jastrzębie-Zdrój Jastrzębie-Zdrój (, ) is a city in the Silesian Voivodeship in southern Poland with 86,632 inhabitants (2021). Its name comes from the Polish words ''jastrząb'' ("hawk") and ''zdrój'' ("spa" or "spring"). From 1861 until the 20th century, it w ...
(83,477) *
Mysłowice Mysłowice (; ) is a city in Silesia in Poland, bordering Katowice. The population of the city is 72,124. It is located in the core of the Metropolis GZM in the Silesian Highlands, on the Przemsza and Brynica rivers (tributaries of the Vistul ...
(71,849) *
Havířov Havířov () is a city in Karviná District in the Moravian-Silesian Region of the Czech Republic. It has about 69,000 inhabitants, making it the second largest city in the region. Havířov was founded in 1955 and is the youngest Czech city. It is ...
(69,084) – Czech Republic *
Siemianowice Śląskie Siemianowice Śląskie (; ; ) also known as Siemianowice is a city in Upper Silesia in southern Poland, near Katowice, in the core of the Metropolis GZM - a metropolis with a population of 2 million people and is located in the Silesian Highlands, ...
(64,139) *
Żory Żory (; , , ) is a town and city powiat, county in the Silesian Voivodeship, located in southern Poland with 62,848 inhabitants (2021). It is located in the historic Upper Silesia region about southwest of Katowice. Location Żory is located in ...
(61,835) *
Tarnowskie Góry Tarnowskie Góry (; ; ) is a city in Silesia, southern Poland, located in the Silesian Highlands near Katowice and seat city of Tarnowskie Góry County Located in the north of the Metropolis GZM, a megalopolis (city type), megalopolis, the great ...
(61,413) *
Kędzierzyn-Koźle Kędzierzyn-Koźle () is a city in south-western Poland, the administrative center of Kędzierzyn-Koźle County. With 58,899 inhabitants as of 2021, it is the second most-populous city in the Opole Voivodeship. Founded from the merger of the prev ...
(55,623) *
Opava Opava (; , ) is a city in the Moravian-Silesian Region of the Czech Republic. It has about 55,000 inhabitants. It lies on the Opava (river), Opava River. Opava is one of the historical centres of Silesia and was a historical capital of Czech Sile ...
(54,840) – Czech Republic * Nysa (54,514) *
Piekary Śląskie Piekary Śląskie () () is a city in Silesia in southern Poland, near Katowice. One of the core cities of the Metropolis GZM – metropolis with a population of 2 million. Located in the Silesian Highlands, on the Brynica river (tributary of the Vi ...
(52,396) *
Racibórz Racibórz (, , , ) is a city in Silesian Voivodeship in southern Poland. It is the administrative seat of Racibórz County. With Opole, Racibórz is one of the historic capitals of Upper Silesia, being the residence of the Duchy of Racibórz, Du ...
(50,419) *
Karviná Karviná (; , ) is a city in the Moravian-Silesian Region of the Czech Republic. It has about 49,000 inhabitants. It lies on the Olza (river), Olza River in the historical region of Cieszyn Silesia. Karviná is known as an industrial city with t ...
(49,881) – Czech Republic *
Świętochłowice Świętochłowice (; ; ) is a city with powiat rights in Silesia in southern Poland, near Katowice. It is also one of the central cities of the Metropolis GZM, with a population of 2 million, and is located in the Silesian Highlands, on the Rawa ...
(45,972) *
Wodzisław Śląski Wodzisław Śląski (; , , , , ) is a city in Silesian Voivodeship, southern Poland with 47,992 inhabitants (2019). It is the seat of Wodzisław County. It was previously in Katowice Voivodeship (1975–1998); close to the border with the Czech ...
(45,316) *
Mikołów Mikołów (, ) is a town in Silesia, in southern Poland, near the city of Katowice. Outer town of the Metropolis GZM, a metropolis with a population of over 2 million, and is within a greater Katowice-Ostrava metropolitan area populated by abou ...
(41,383) *
Czechowice-Dziedzice Czechowice-Dziedzice (), known until 1958 as Czechowice, is a town in Bielsko County, Silesian Voivodeship, southern Poland. The town has 35,684 inhabitants, as of December 2021. It lies on the northeastern edge of the historical region of Cieszyn ...
(34,972) *
Cieszyn Cieszyn ( , ; ; ) is a border town in southern Poland on the east bank of the Olza River, and the administrative seat of Cieszyn County, Silesian Voivodeship. The town has 33,500 inhabitants ( and lies opposite Český Těšín in the Czech Repu ...
(33,486) *
Orlová Orlová (; , ) is a town in Karviná District in the Moravian-Silesian Region of the Czech Republic. It has about 28,000 inhabitants. The town is struggling with structural problems and is infamously known as the worst town to live in in the Czech ...
(28,206) – Czech Republic *
Pszczyna Pszczyna (, ) is a town in Silesia Province in Poland, with a population of 25,823 (2019), and is the seat of a local gmina (commune) and district. It was previously part of Katowice Province from 1975 until 1998 administrative reforms. Etymo ...
(25,308) *
Český Těšín Český Těšín (; ; ) is a town in Karviná District in the Moravian-Silesian Region of the Czech Republic. It has about 23,000 inhabitants. Český Těšín lies on the west bank of the Olza (river), Olza river, in the heart of the historical ...
(23,468) – Czech Republic *
Lubliniec Lubliniec (, ; Silesian language, Silesian: ''Lublini'c'') is a town in southern Poland with 23,784 inhabitants (2019). It is the capital of Lubliniec County, part of Silesian Voivodeship. Geography Lubliniec is situated in the north of the his ...
(23,406) *
Krnov Krnov (; , or ''Krnów'') is a town in Bruntál District in the Moravian-Silesian Region of the Czech Republic. It has about 23,000 inhabitants. Administrative division Krnov consists of three municipal parts (in brackets population according to ...
(22,665) – Czech Republic *
Kluczbork Kluczbork (, ) is a town in south-western Poland with 23,554 inhabitants (2019), situated in the Opole Voivodeship. It is the capital of Kluczbork County and an important railroad junction. In Kluczbork the major rail line from Katowice splits i ...
(22,418) *
Łaziska Górne Łaziska Górne (, ) is a town in Silesia in southern Poland, near Katowice. Outer town of the Metropolis GZM – metropolis with a population of 2 million. Located in the Silesian Highlands. It is situated in the Silesian Voivodeship since its f ...
(21,371) *
Bohumín Bohumín (; , ) is a town in Karviná District in the Moravian-Silesian Region of the Czech Republic. It has about 20,000 inhabitants. Administrative division Bohumín consists of seven municipal parts (in brackets population according to the 202 ...
(20,450) – Czech Republic *
Rydułtowy Rydułtowy () is a town in southern Poland, in the Wodzisław County of the Silesian Voivodeship. Rydułtowy is in the south-western part of the Silesian Highland, on the Rybnik Plateau, in the Oświęcim-Racibórz Valley. A mining town, Rydułto ...
(20,436)


Culture


Silesian cuisine

Upper Silesian cuisine belongs to Central European cuisines and is therefore characterized by high calorific value of dishes. For centuries, Polish, Czech and German cuisine was mixed here. Typical Upper Silesian dishes are consumed here, as well as dishes that are also present in
Lesser Poland Lesser Poland, often known by its Polish name ''Małopolska'' (; ), is a historical region situated in southern and south-eastern Poland. Its capital and largest city is Kraków. Throughout centuries, Lesser Poland developed a separate cult ...
and
Greater Poland Greater Poland, often known by its Polish name Wielkopolska (; ), is a Polish Polish historical regions, historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland. The bound ...
at the same time. In the second half of the twentieth century, dishes from the Polish borderland cuisine (potato pancakes, dumplings with cheese, red
borscht Borscht () is a sour soup, made with meat stock, vegetables and seasonings, common in Eastern Europe and Northern Asia. In English, the word ''borscht'' is most often associated with the soup's variant of Ukrainian origin, made with red b ...
, bigos) gained popularity in Upper Silesia.


Clothes

Silesian women's clothes vary depending on the region and even the individual towns and villages they come from. The ways of dressing intertwined with the movement of people in the 19th and 20th century. The inhabitants of Silesia also started to adapt their outfits to the urban fashion, which changed the appearance of the outfit even more. The men's outfit consists of a shacket, a shirt (vest), a white shirt, a silk shirt (silk scarf) or a dressing gown (ribbons), galot (trousers) or bizoków (trousers ironed to the edge) and szczewików (shoes). The man's costume is now called an ''ancug'', this name is mainly associated with a suit.


Crafts

In Upper Silesia, metallurgy, mining and other heavy industry branches are developed. Agriculture plays a secondary role, developed mainly in Opole Silesia.


Architecture

* Familok


Media

On the territory of Upper Silesia,
TVP Info TVP Info is a Polish free-to-air television news channel, run by the public state broadcaster TVP. It is focused on newscasts, mainly broadcasting nationwide news bulletins. Until 20 December 2023, its main offices were located in the building ...
broadcasts the regional channels TVP Opole and
TVP Katowice TVP3 Katowice a.k.a. TV Katowice also Television Katowice is one of the regional branches of the Telewizja Polska, TVP, Poland's public television broadcaster. It serves the entire Silesian Voivodeship with particular dedication to the Metropolis ...
of the public Polish Television. In addition, the private television station TVS is aimed at viewers in the Silesian Voivodeship. Another channel is TVT. Regionally oriented radio stations are
Polskie Radio The Polish Radio (PR; Polish: ''Polskie Radio'', PR) is a national public-service radio broadcasting organization of Poland, founded in 1925. It is owned by the State Treasury of Poland. On 27 December 2023, the Minister of Culture and Nationa ...
Opole and Polskie Radio Katowice of the state radio station. A private Upper Silesian station is Radio Piekary. Radio Mittendrin is a German-Polish Internet radio station of the German minority.


Sports

Football Football is a family of team sports that involve, to varying degrees, kick (football), kicking a football (ball), ball to score a goal (sports), goal. Unqualified, football (word), the word ''football'' generally means the form of football t ...
,
ice hockey Ice hockey (or simply hockey in North America) is a team sport played on ice skates, usually on an Ice rink, ice skating rink with Ice hockey rink, lines and markings specific to the sport. It belongs to a family of sports called hockey. Tw ...
and
volleyball Volleyball is a team sport in which two teams of six players are separated by a net. Each team tries to score points by grounding a ball on the other team's court under organized rules. It has been a part of the official program of the Summ ...
teams from Upper Silesia enjoyed great success either historically or recently. Football enjoys a strong following in the region with
Górnik Zabrze Górnik Zabrze Spółka Akcyjna, commonly referred to as Górnik Zabrze S.A. or simply Górnik Zabrze (), is a Polish association football, football club from Zabrze. Górnik is one of the most successful Polish football clubs in history, winning ...
and
Ruch Chorzów Ruch Chorzów () is a Polish professional association football, football club based in Chorzów, Upper Silesia. It is one of the most successful football teams in Poland, having won fourteen List of Polish football champions, Polish Championship ...
among the most accomplished teams in Poland, and other notable teams including
GKS Katowice GKS Katowice (; GKS stands for , ) is a Polish professional football club based in Katowice. They currently compete in the Ekstraklasa in the 2024–25 season after gaining promotion from the I liga in 2024. History In 1963 in Katowice a spe ...
,
Odra Opole OKS Odra Opole Spółka Akcyjna () is a association football, football club based in Opole, Poland, currently playing in the I liga. History Beginnings The history of Odra Opole began on 16 June 1945, when in the Opole Town Hall, a group o ...
,
Piast Gliwice Gliwicki Klub Sportowy Piast Gliwice () is a Polish professional football club based in Gliwice. In the 2018–19 season, Piast won its first Polish championship. As of 2025–26, it competes in the Ekstraklasa, Poland's top division. Histo ...
,
Polonia Bytom Polonia Bytom () is a Polish football club based in Bytom. Founded in 1920, the team won two List of Polish football champions, championships, in 1954 Ekstraklasa, 1954 and 1962 Ekstraklasa, 1962. As of the 2025–26 I liga, 2025–26 season, th ...
. Top volleyball teams, multiple times Polish champions, are
Jastrzębski Węgiel Jastrzębski Węgiel, is a professional men's volleyball club based in Jastrzębie-Zdrój in southern Poland, founded in 1961. They compete in the Polish PlusLiga. Since foundation the club has been closely linked to coal mining in the region. H ...
and ZAKSA Kędzierzyn-Koźle, with the latter also winning three consecutive
CEV Champions League The CEV Champions League is the top official competition for men's volleyball clubs from the whole of Europe. The competition is organised every year by the European Volleyball Confederation. Formula (2018–19 to present) Qualification A tota ...
titles in 2021–2023. Top ice hockey teams, multiple times Polish champions, are
GKS Katowice GKS Katowice (; GKS stands for , ) is a Polish professional football club based in Katowice. They currently compete in the Ekstraklasa in the 2024–25 season after gaining promotion from the I liga in 2024. History In 1963 in Katowice a spe ...
, GKS Tychy,
Polonia Bytom Polonia Bytom () is a Polish football club based in Bytom. Founded in 1920, the team won two List of Polish football champions, championships, in 1954 Ekstraklasa, 1954 and 1962 Ekstraklasa, 1962. As of the 2025–26 I liga, 2025–26 season, th ...
.


Local politics

The autonomy movement is relatively young and was only founded in 1990 by Rudolf Kolodziejczyk in
Rybnik Rybnik (Polish pronunciation: ; ) is a city in southern Poland, in the Silesian Voivodeship, around 38 km (24 mi) southwest of Katowice, the region's capital, and around 19 km (11 mi) from the Czech Republic, Czech border. It i ...
. It is supposed to continue the traditions of the German period, but also of
Silesia Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
under the
Second Polish Republic The Second Polish Republic, at the time officially known as the Republic of Poland, was a country in Central and Eastern Europe that existed between 7 October 1918 and 6 October 1939. The state was established in the final stage of World War I ...
. The current head of the movement is Jerzy Gorzelik. Its main aim is to improve the self-government of the Upper Silesian provinces of Opolskie and Slaskie. In 2010, RAS (Ruch Autonomii Śląska) had 8.49% of the votes in the
Silesian Regional Assembly The Silesian Voivodeship Sejmik () is the Voivodeship sejmik, regional legislature of the Voivodeships of Poland, Voivodeship of Silesian Voivodeship, Silesia in Poland. It is a Unicameralism, unicameral parliamentary body consisting of forty-fiv ...
, i.e. 122,781 votes and three mandates. In 2018 they failed to get any mandates with 3.10%.


See also

*
Silesia Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
*
East Upper Silesia East Upper Silesia (; ) is the easternmost extremity of Silesia, the eastern part of the Upper Silesian region around the city of Katowice ().Isabel Heinemann, ''"Rasse, Siedlung, deutsches Blut": das Rasse- und Siedlungshauptamt der SS und die ras ...
* Opole Silesia *
Lower Silesia Lower Silesia ( ; ; ; ; ; ; ; ) is a historical and geographical region mostly located in Poland with small portions in the Czech Republic and Germany. It is the western part of the region of Silesia. Its largest city is Wrocław. The first ...
* Middle Silesia * Silesian Interurbans *
Metropolis GZM The Metropolis GZM (, formally in Polish (Upper Silesian-Dąbrowa Basin Metropolis)) is a metropolitan association () composed of 41 contiguous gminas, with a total population of over 2 million, covering most of the Katowice metropolitan area i ...
*
Katowice urban area The Katowice urban area (, ), also known as the Upper Silesian urban area (, ), is an urban area/conurbation in southern Poland, centered on Katowice. It is located in the Silesian Voivodeship. The Katowice urban area is the largest urban are ...
*
Katowice-Ostrava metropolitan area The Katowice-Ostrava metropolitan areaBrookings Institutionbr>Redefining global cities: The seven types of global metro economies(2016), p. 16. European Spatial Planning Observation Network (ESPON"''Metroborder: Cross-border Polycentric Metropol ...
*
Upper Silesian Industrial Area The Upper Silesian Industrial Region (, , Polish abbreviation: ''GOP'' ; ) is a large industrial region in Poland.
*
Upper Silesian Coal Basin The Upper Silesian Coal Basin (''USCB''; , ) is a coal basin in Silesia, in Poland and the Czech Republic.Wojciech Korfanty Wojciech Korfanty (; born Adalbert Korfanty; 20 April 1873 – 17 August 1939) was a Polish activist, journalist and politician, who served as a member of the German parliaments, the Reichstag and the Prussian Landtag, and later, in the Poli ...
* Water supply in Racibórz


Notes


References


Sources

* H. Förster, B. Kortus (1989) "Social-Geographical Problems of the Cracow and Upper Silesia Agglomerations", Paderborn. (Bochumer Geographische Arbeiten No. 51) * Bernhard Gröschel (1993) ''Die Presse Oberschlesiens von den Anfängen bis zum Jahre 1945: Dokumentation und Strukturbeschreibung''. Schriften der Stiftung Haus Oberschlesien: Landeskundliche Reihe, Bd. 4 (in German). Berlin: Gebr. Mann, p. 447. * Bernhard Gröschel (1993) ''Studien und Materialien zur oberschlesischen Tendenzpublizistik des 19. und 20. Jahrhunderts''. Schriften der Stiftung Haus Oberschlesien: Landeskundliche Reihe, Bd. 5 (in German). Berlin: Gebr. Mann, p. 219. * Bernhard Gröschel (1993) ''Themen und Tendenzen in Schlagzeilen der Kattowitzer Zeitung und des Oberschlesischen Kuriers 1925 - 1939: Analyse der Berichterstattung zur Lage der deutschen Minderheit in Ostoberschlesien''. Schriften der Stiftung Haus Oberschlesien: Landeskundliche Reihe, Bd. 6 (in German). Berlin: Gebr. Mann, p. 188. * Krzysztof Gwozdz (2000) "The Image of Upper Silesia in geography textbooks 1921-1998", in: Boleslaw Domanski (Ed.), Prace Geograficzne, No. 106, Institute of Geography of the
Jagiellonian University The Jagiellonian University (, UJ) is a public research university in Kraków, Poland. Founded in 1364 by Casimir III the Great, King Casimir III the Great, it is the oldest university in Poland and one of the List of oldest universities in con ...
Kraków. pp. 55–68 * Rudolf Carl Virchow.
Report on the Typhus Epidemic in Upper Silesia
" (1848) Am J Public Health 2006;96 2102–2105. (Excerpted from: Virchow RC. Collected Essays on Public Health and Epidemiology. Vol 1. Rather LJ, ed. Boston, Mass: Science History Publications; 1985:204–319.)


External links


Silesian Digital Library

Silesian Tourism Portal
{{Authority control Opole Voivodeship Historical regions in Poland Historical geography of the Czech Republic Silesian Voivodeship Upper Silesia