Irkutsk Oblast (russian: Ирку́тская о́бласть, Irkutskaya oblast; bua, Эрхүү можо, Erkhüü mojo) is a
federal subject of
Russia (an
oblast), located in southeastern
Siberia in the basins of the
Angara
The Angara ( Buryat and mn, Ангар, ''Angar'', "Cleft"; russian: Ангара́, ''Angará'') is a major river in Siberia, which traces a course through Russia's Irkutsk Oblast and Krasnoyarsk Krai. It drains out of Lake Baikal and is ...
,
Lena, and
Nizhnyaya Tunguska Rivers. The
administrative center is the
city
A city is a human settlement of notable size.Goodall, B. (1987) ''The Penguin Dictionary of Human Geography''. London: Penguin.Kuper, A. and Kuper, J., eds (1996) ''The Social Science Encyclopedia''. 2nd edition. London: Routledge. It can be def ...
of
Irkutsk
Irkutsk ( ; rus, Иркутск, p=ɪrˈkutsk; Buryat language, Buryat and mn, Эрхүү, ''Erhüü'', ) is the largest city and administrative center of Irkutsk Oblast, Russia. With a population of 617,473 as of the 2010 Census, Irkutsk is ...
. It borders the
Republic of Buryatia
Buryatia, officially the Republic of Buryatia (russian: Республика Бурятия, r=Respublika Buryatiya, p=rʲɪsˈpublʲɪkə bʊˈrʲætʲɪjə; bua, Буряад Улас, Buryaad Ulas, , mn, Буриад Улс, Buriad Uls), is ...
and the
Tuva Republic in the south and southwest, which separate it from
Khövsgöl Province in
Mongolia;
Krasnoyarsk Krai in the west; the
Sakha Republic
Sakha, officially the Republic of Sakha (Yakutia),, is the largest republic of Russia, located in the Russian Far East, along the Arctic Ocean, with a population of roughly 1 million. Sakha comprises half of the area of its governing Far Eas ...
in the northeast; and
Zabaykalsky Krai in the east. It had a population of 2,428,750 at the
2010 Census.
Geography

Irkutsk Oblast borders with the
Republic of Buryatia
Buryatia, officially the Republic of Buryatia (russian: Республика Бурятия, r=Respublika Buryatiya, p=rʲɪsˈpublʲɪkə bʊˈrʲætʲɪjə; bua, Буряад Улас, Buryaad Ulas, , mn, Буриад Улс, Buriad Uls), is ...
and the
Tuva Republic in the south and southwest, with
Krasnoyarsk Krai in the west, with the
Sakha Republic
Sakha, officially the Republic of Sakha (Yakutia),, is the largest republic of Russia, located in the Russian Far East, along the Arctic Ocean, with a population of roughly 1 million. Sakha comprises half of the area of its governing Far Eas ...
in the northeast, and with
Zabaykalsky Krai in the east.
The unique and world-famous
Lake Baikal
Lake Baikal (, russian: Oзеро Байкал, Ozero Baykal ); mn, Байгал нуур, Baigal nuur) is a rift lake in Russia. It is situated in southern Siberia, between the federal subjects of Irkutsk Oblast to the northwest and the Repu ...
is located in the southeast of the region. It is drained by the
Angara
The Angara ( Buryat and mn, Ангар, ''Angar'', "Cleft"; russian: Ангара́, ''Angará'') is a major river in Siberia, which traces a course through Russia's Irkutsk Oblast and Krasnoyarsk Krai. It drains out of Lake Baikal and is ...
, which flows north across the province; the outflow rate is controlled by the
Irkutsk Dam
The Irkutsk Hydroelectric Power Station (Irkutsk HPS) is a rock-fill dam on the Angara River with an adjacent hydroelectric power station. It is located adjacent to Irkutsk, Irkutsk Oblast in Russia and is the first dam on the Angara cascades. C ...
. The two other major dams on the Irkutsk Oblast's section of the Angara are
at Bratsk and
Ust-Ilimsk; both forming large reservoirs. The
Lena has its source in Irkutsk Oblast as well, and flows north-east into the neighboring Sakha Republic.
Irkutsk Oblast consists mostly of the hills and broad valleys of the
Central Siberian Plateau, with the
Lena-Angara Plateau. The
Primorsky Range and the
Baikal Mountains stretch along Lake Baikal, and in the northeast rise the
North Baikal Highlands and the
Patom Plateau.
Climate
The climate varies from warm summer
continental in the south to continental-subarctic in the northern part (
Köppen climate classification: ''Dwc''). For almost half the year, from mid-October until the beginning of April, the average temperature is below . Winters are very cold, with average high temperatures in Irkutsk of and average lows of in January. Summers are warm but short: the average high in July is and the average low is . However, by September, the weather cools down significantly to an average daily high of and an average daily low of . More than half of all
precipitation falls in the
summer
Summer is the hottest of the four temperate seasons, occurring after spring and before autumn. At or centred on the summer solstice, the earliest sunrise and latest sunset occurs, daylight hours are longest and dark hours are shortest, wit ...
months, with the wettest month being July, with of rain. January is the driest month, with only of precipitation. Annual precipitation averages .
History
Mongolic-related
Slab Grave cultural monuments survive in
Baikal territory. The territory of
Buryatia
Buryatia, officially the Republic of Buryatia (russian: Республика Бурятия, r=Respublika Buryatiya, p=rʲɪsˈpublʲɪkə bʊˈrʲætʲɪjə; bua, Буряад Улас, Buryaad Ulas, , mn, Буриад Улс, Buriad Uls), is ...
came under the control of the
Xiongnu
The Xiongnu (, ) were a tribal confederation of nomadic peoples who, according to ancient Chinese sources, inhabited the eastern Eurasian Steppe from the 3rd century BC to the late 1st century AD. Modu Chanyu, the supreme leader after 209 ...
Empire (209 BC – 93 CE), of the Mongolian
Xianbei state (93–234), of the
Rouran Khaganate
The Rouran Khaganate, also Juan-Juan Khaganate (), was a tribal confederation and later state founded by a people of Proto-Mongolic Donghu origin.*Pulleyblank, Edwin G. (2000)"Ji 姬 and Jiang 姜: The Role of Exogamic Clans in the Organizatio ...
(330–555), of the
Göktürk Khaganate
The First Turkic Khaganate, also referred to as the First Turkic Empire, the Turkic Khaganate or the Göktürk Khaganate, was a Turkic khaganate established by the Ashina clan of the Göktürks in medieval Inner Asia under the leadership of Bumi ...
(555-603), of the
Eastern Turkic Khaganate (603-744), of the
Uyghur Khaganate (744-847), of the
Yenisei Kyrgyz (847-1219), of the
Mongol Empire
The Mongol Empire of the 13th and 14th centuries was the largest contiguous land empire in history. Originating in present-day Mongolia in East Asia, the Mongol Empire at its height stretched from the Sea of Japan to parts of Eastern Europe, ...
(1206–1368) and of the
Northern Yuan (1368–1691).
[History of Mongolia, Volume II, 2003]
Medieval Mongol tribes like the
Merkit,
Bayads,
Barga Mongols and
Tümeds inhabited Buryatia.
Today
Buryat-Mongols remain in the territory of the oblast.
Russian presence in the area dates from the 17th century: the
Russian Tsardom expanded eastward following the
conquest of the Khanate of Sibir
The Khanate of Sibir was a Muslim state located just east of the middle Ural Mountains. Its conquest by Yermak Timofeyevich in 1582 was the first event in the Russian conquest of Siberia.
The players
Russia
The republic of Novgorod developed a ...
in 1582. By the end of the 17th century, Irkutsk had become a small town, monasteries were being built, and suburbs and agricultural settlements had started to form.
From the 18th century trades and crafts began to develop, and gold- and silver-smiths appeared. As the Russian state expanded to the east of Irkutsk, the city became the capital of enormous territories from the
Yenisey River to the
Pacific Ocean, and played an important role in the exploration and securing of vast Eastern-Siberian and Far-Eastern territories for Russia. Gradually, Irkutsk gained more importance as the main transportation- and trade-center of Eastern Siberia; it became a center of trade routes from
Kamchatka,
Chukotka,
Yakutia to
Mongolia, and
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
. The administrative importance of the city also increased, and it became a center of a fifth of the
provinces of Siberia; in 1764 it became the center of an independent province, the
Irkutsk Governorate
Irkutsk Governorate (russian: Иркутская губерния) was an administrative division (a '' guberniya'') of the Russian Empire, located in Siberia. It existed from 1764 to 1926; its seat was in the city of Irkutsk
Irkutsk ( ; rus ...
.
For Irkutsk the 18th century was a time of research expeditions. Some of the organization of
Vitus Bering's
first (1725–1730) and
second
The second (symbol: s) is the unit of time in the International System of Units (SI), historically defined as of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds ...
(1733-1743) expeditions to the shores of Kamchatka took place in Irkutsk.
A merchant class developed in the city of Irkutsk. In the second half of the eighteenth century, the Irkutsk industrial and merchant companies of
Golikov, Trapeznikov, , , began to explore the
Aleutian Islands and later
Alaska. In 1799 the merchant companies came together in a
Russian-American Company "for the trades on the territory of the Aleutian and
Kuril islands and the rest of the
North-Eastern sea, belonging to Russia by the right of discovery".
Grigorii Ivanovich Shelikhov
Grigory Ivanovich Shelikhov (Григо́рий Ива́нович Ше́лихов in Russian) (1747, Rylsk, Belgorod Governorate – July 20, 1795 (July 31, 1795 New Style)) was a Russian seafarer, merchant, and fur trader who perpetrated the ...
, an outstanding seafarer, played an important role in controlling enormous spaces of the northern part of the Pacific Ocean. He founded the first colonies of
Russian America through the
Shelikhov-Golikov Company. In 1727 the Russian Orthodox Church established the Irkutsk
Eparchy.
During the 18th century, schools, professional-technical education colleges, science museums, libraries, theaters, and book-printers developed in Irkutsk. Educational and cultural organizations opened. In 1725 the first school in Eastern Siberia, attached to the (founded in 1672), opened, and in 1754 sea (navigation) schools and secondary schools opened throughout the Irkutsk area. The 1780s saw the opening of the second public library in provincial towns in Russia, as well as a regional museum and an amateur theater. In Irkutsk outstanding citizens appeared, still remembered today. These included the architect, geographer and historian (1765–1829), the writer (1797–1863), and the teacher Semyon Semyonovich Schukin (1789—1863). Siberian science buildings opened. A.G. Laxman,
Lomonosov's apprentice, one of the first Siberian mineralogists, worked in Irkutsk.
The city landscape of Irkutsk was changing. The of 1706 (one of the oldest stone buildings in Eastern Siberia), the unique (1747), the "
Prikaznaya izba" (order house), the first stone construction, and the Triumph gate were built.
In the late eighteenth century and the early nineteenth century, Irkutsk Province gradually increased in importance as a center of trade, craft, and culture. It became the center of Russian trade with China and, from the 1830s, a gold-manufacturing center of Eastern Siberia. In 1803 Irkutsk became the center of the Siberian
Governorate-General
A governorate is an administrative division of a state. It is headed by a governor. As English-speaking nations tend to call regions administered by governors either states or provinces, the term ''governorate'' is often used in translation from ...
, and in 1822 it became the center of the
Eastern Siberian Governorate-General. The Governors-General of Eastern Siberia greatly influenced the development of the city.
Irkutsk merchants explored the
Yeniseysky and
Leno-Vitimsky gold regions and substantially increased their capital, which made them the richest merchants in Siberia. The Irkutsk merchant class began to play a major role in the city's development. Intensive city construction took place. Private residences, hospitals, orphanages, and schools were built, while significant funds went towards education and the development of science in the region.
The architecture of the city of Irkutsk underwent change. The , done in Russian classic style in 1800–1804, and the – a monument of the nineteenth century, were built in honor of the tenth anniversary of
Alexander I's reign.
In the second half of the nineteenth century the book printing were released in Irkutsk, the first newspapers being, “Irkutsk province news” and “Amur”. The names of A.P.Schapov, M.B.Zagoskin, V.I.Vagin were connected with the newspaper “Siberia”. In 1851, the first scientific organization in Eastern Siberia – the Siberian branch of Russian geographical society, was opened. In 1877, it was called the Eastern-Siberian branch. V.I.Dybovskii, A.L.Chekanovskii, I.D.Cherskii, V.A.Obruchev, geologists, geographers and researchers of Siberia, worked in Irkutsk Oblast on exploring
Lake Baikal
Lake Baikal (, russian: Oзеро Байкал, Ozero Baykal ); mn, Байгал нуур, Baigal nuur) is a rift lake in Russia. It is situated in southern Siberia, between the federal subjects of Irkutsk Oblast to the northwest and the Repu ...
and the
Lena River
The Lena (russian: Ле́на, ; evn, Елюенэ, ''Eljune''; sah, Өлүөнэ, ''Ölüöne''; bua, Зүлхэ, ''Zülkhe''; mn, Зүлгэ, ''Zülge'') is the easternmost of the three great Siberian rivers that flow into the Arctic Ocean ...
.
The summer of 1879 could be considered to be a dramatic period in the city of Irkutsk's history. During a July 22–24 fire almost all the central parts of the city were burnt, and more than two thirds of city buildings and 75 city districts were destroyed. The city began to revive, getting a new look. Stone and wooden constructions built after the fire have been preserved up to the present day. In 1898 the arrival of the first train via the
Trans-Siberian Railway to Irkutsk Oblast was a major event. The construction of the
Trans-Siberian Railway contributed to further city development.
Several politically exiled figures were connected with Irkutsk city. Among the first of the exiled was A.N. Radischev, who lived in Irkutsk for more than 3 months. Since the 1830s, the Decembrists lived in settlements and in colonies in the Irkutsk Oblast. The exiled houses of Volkonsky and Trubetskoy later became house-museums. N. A. Panov, I. V. Podzhio, A. Z. Muravyov, P. A. Mukhanov, A. P. Yushnevsky, V. A. Bechasnov, the wife of Trubetskoy and their children stayed in Irkutsk for the rest of their lives. In the late 1850s, the Petrashevtzy appeared in Irkutsk. The exiled historian-democrat, A.P. Schapov, lived here until his last days, and the Polish rebels and revolutionaries (including the ''narodnik'') also lived here.
A well-known Russian publicist of the nineteenth century, N. Shelgunov, wrote about Irkutsk: “Irkutsk is the only Siberian city, which has the city character. ...As England created London, France - Paris, Siberia – created Irkutsk. Siberia is proud of Irkutsk, “not to see this city” means “not to see Siberia”.
In the early nineteenth century the city was considerably changed, especially its center. Large buildings were being built, mason streets were being made, cab drivers and street lights appeared. The water supply and the first electrification stations were built. The Irkutsk Regional museum was stamped with the names of Siberian researchers on its walls (1883), the building of the first public community, city theater (1897), Kazan' cathedral, made in new Byzantine style (1893), and the Roman Catholic cathedral (1895) completed an architectural style of the city. In 1908 a monument to
Alexander III was opened on the Angara embankment.
The city was damaged and influenced by the political events of the twentieth century – the Russian revolution, the 1917
October Revolution, the Civil war and the Great Patriotic War (as the Soviet Union's part in WW2 is commonly referred to in Russia. This is distinct from WW2, in that it began with Operation Barbarossa, whereas WW2 began with the invasion of Poland).
Since the 1930s the industrial construction of the city had begun. Mechanical engineering plants, the air plant, brick and concrete plants, tea fabric, and food industry plants were being built. Economic development of the city contributed to scientific, educational and cultural development. The first Higher education in Eastern Siberia,
Irkutsk State University was founded in 1918. Its departments were developing as independent institutes: medical, pedagogical, finance-economical. In 1930 the metallurgic institute was opened, in 1934 the agricultural institute was organized.
Since the 1950s a rapid development of the city of Irkutsk took place. In 1947 streetcar routes were opened in the city and trolleybus routes were opened in 1972. In 1958 a TV center was established. The city's larger districts and micro regions construction period began. New districts such as Baykalsky, Solnechny, Yubileyny, Primorsky, Akademgorodok and others were created.
Administrative divisions
Economy

The main industries of Irkutsk Oblast are metals, energy, logging, oil and fuels, machine-building, chemicals, food industry, and hydroelectricity. The average wages in Irkutsk Oblast are 10% higher than in Russia overall.
Politics
During the
Soviet period, the high authority in the oblast was shared between three persons: The first secretary of the Irkutsk CPSU Committee (who in reality had the biggest authority), the chairman of the oblast Soviet (legislative power), and the Chairman of the oblast Executive Committee (executive power). Since 1991, CPSU lost all the power, and the head of the Oblast administration, and eventually the governor was appointed/elected alongside elected
regional parliament.
The Charter of Irkutsk Oblast is the fundamental law of the region. The
Legislative Assembly of Irkutsk Oblast
The Legislative Assembly of Irkutsk Oblast (russian: Законодательное собрание Иркутской области, Zakonodatel'noe sobranie Irkutskoy oblasti) is the regional parliament of Irkutsk Oblast, a federal subject o ...
is the province's standing legislative (representative) body. The Legislative Assembly exercises its authority by passing laws, resolutions, and other legal acts and by supervising the implementation and observance of the laws and other legal acts passed by it. The highest executive body is the Oblast Government, which includes territorial executive bodies such as district administrations, committees, and commissions that facilitate development and run the day to day matters of the province. The Oblast administration supports the activities of the Governor who is the highest official and acts as guarantor of the observance of the oblast Charter in accordance with the
Constitution of Russia.
Demographics
Population:
The oblast is very thinly populated, with a population density of 3.5 people per square kilometer, compared to a national average of 8.7.
Irkutsk
Irkutsk ( ; rus, Иркутск, p=ɪrˈkutsk; Buryat language, Buryat and mn, Эрхүү, ''Erhüü'', ) is the largest city and administrative center of Irkutsk Oblast, Russia. With a population of 617,473 as of the 2010 Census, Irkutsk is ...
is the administrative center and largest city, with 612,973 residents. Other large cities are
Bratsk
Bratsk ( rus, Братск, p=bratsk) is a types of inhabited localities in Russia, city in Irkutsk Oblast, Russia, located on the Angara River near the vast Bratsk Reservoir.
Etymology
The name sounds like the Russian word for "brother" ("", '' ...
(238,825 people),
Angarsk (229,592 people),
Ust-Ilimsk (83,635 people), and
Usolye-Sibirskoye (80,331 people).
Most of the population are
ethnic Russians. A minority group, the
Buryats
The Buryats ( bua, Буряад, Buryaad; mn, Буриад, Buriad) are a Mongolic peoples, Mongolic ethnic group native to southeastern Siberia who speak the Buryat language. They are one of the two largest indigenous groups in Siberia, the oth ...
, have a special
Ust-Orda Buryat Okrug inside the oblast. Russians and other Slavic/Germanic groups make up 93.5% of the population, according to the 2010 Census, while Buryats are 3.3%.
Tofalars number 837, an increase from 722 in 1989.
One small ethnic group, concentrated in three villages (Pikhtinsk, Sredne-Pikhtinsk, and Dagnik) in
Zalarinsky District
Zalarinsky District (russian: Залари́нский райо́н) is an administrative district, one of the administrative divisions of Irkutsk Oblast, thirty-three in Irkutsk Oblast, Russia.Charter of Irkutsk Oblast Subdivisions of Russia#Munic ...
is the so-called "Bug Hollanders": descendants of Polish-speaking
Lutheran farmers who had moved to Siberia from the then Russian
Volhynia in 1911–1912 in search of affordable land. Although they had long lost German (or Dutch) language of their ancestors (even in the early twentieth century they spoke Ukrainian and read Polish), they were still considered
ethnic Germans
, native_name_lang = de
, region1 =
, pop1 = 72,650,269
, region2 =
, pop2 = 534,000
, region3 =
, pop3 = 157,000
3,322,405
, region4 =
, pop4 = ...
, and during
World War II were usually drafted for work in labor camps, instead of front-line military service.
Irkutsk Oblast registered natural population growth in 2008, the first time after 1993. Still, the future prospects for population growth in Irkutsk seems bleak. In 2007, women in Irkutsk were having an average of 1.602 children each. Fertility rate was extremely low in urban areas, where women were having just 1.477 children each. In rural areas however, the fertility rate was slightly above replaceable levels. In rural areas of Irkutsk Oblast, women were having an average of 2.165 children each. (Figures are not available for 2008, although for Russia as a whole fertility rates for 2008 were approx. 6% higher than that in 2007, and for Irkutsk 9% higher).
;Vital statistics for 2012
*Births: 38 516 (15.9 per 1000)
*Deaths: 33 495 (13.8 per 1000)
*Total fertility rate:
2009: 1.88 , 2010: 1.82 , 2011: 1.86 , 2012: 1.97 , 2013: 1.98 , 2014: 1.97 , 2015: 2.01 , 2016: 1.98(e)
Vital statistics
*Population: 2,424,456 (2012)
*Urban Pop: 1,929,263 (2012)
*Rural Pop: 495,193 (2012)
*Births: 36,935(2010)
*Birth rate: 15.2 (2010)
*Urban Birth Rate: 14.2 (2010)
*Rural Birth Rate: 19.1 (2010)
*Deaths: 35,105 (2010)
*Death rate: 14.4 (2010)
*Urban Death Rate: 14.1 (2010)
*Rural Death Rate: 15.7 (2010)
*
TFR: 1.768 children per women. (2009)
*Urban
TFR: 1.611 children per women. (2009)
*Rural
TFR: 2.421 children per women. (2009)
*Natural Growth Rate: +0.11% per year (+0.01% in Urban areas & +0.34% in Rural areas).
Religion
According to a 2012 survey
28.1% of the population of Irkutsk Oblast adheres to the
Russian Orthodox Church, 7% are
unaffiliated generic
Christians, 6% are Orthodox Christian believers without belonging to any church or are members of other (non-Russian)
Orthodox churches, 2% of the population adheres to the
Slavic native faith (Rodnovery), and 1% to
Islam
Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic religions, Abrahamic Monotheism#Islam, monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God in Islam, God (or ...
. In addition, 37% of the population declares to be "spiritual but not religious", 17% is
atheist
Atheism, in the broadest sense, is an absence of belief in the existence of deities. Less broadly, atheism is a rejection of the belief that any deities exist. In an even narrower sense, atheism is specifically the position that there no ...
, and 1.9% follows other religions or did not give an answer to the question.
See also
*
Music of Irkutsk
The city of Irkutsk is the administrative center of Irkutsk Oblast, both of which produced several famous popular musicians and have a number of styles of folk music. Musicians from Irkutsk include the rock bands '' Bely Ostrog'' (a.k.a. Two Sibe ...
*
List of Chairmen of the Legislative Assembly of Irkutsk Oblast
References
Citations
Sources
*
*
Further reading
*Brumfield, William. ''Irkutsk: Architectural Heritage in Photographs'' (Moscow: Tri Kvadrata Publishing, 2006)
External links
Official website of Irkutsk OblastKommersant.com Information about Irkutsk Oblast.
*
*
{{Authority control
States and territories established in 1937
Oblasts of the Russian Soviet Federative Socialist Republic
Oblasts of Russia