Sidoarjo Regency ( jv, ꦑꦧꦸꦥꦠꦺꦤ꧀ꦱꦶꦢꦲꦂꦗ, Kabupatèn Sidaharja) is a
regency
A regent (from Latin : ruling, governing) is a person appointed to govern a state '' pro tempore'' (Latin: 'for the time being') because the monarch is a minor, absent, incapacitated or unable to discharge the powers and duties of the monarchy ...
in
East Java
East Java ( id, Jawa Timur) is a province of Indonesia located in the easternmost hemisphere of Java island. It has a land border only with the province of Central Java to the west; the Java Sea and the Indian Ocean border its northern and so ...
,
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
. It is bordered by
Surabaya
Surabaya ( jv, ꦱꦸꦫꦧꦪ or jv, ꦯꦹꦫꦨꦪ; ; ) is the capital city of the Indonesian province of East Java and the second-largest city in Indonesia, after Jakarta. Located on the northeastern border of Java island, on the Mad ...
city and
Gresik Regency to the north, by
Pasuruan Regency to the south, by
Mojokerto Regency
Mojokerto Regency ( id, Kabupaten Mojokerto; jv, ꦑꦧꦸꦥꦠꦺꦤ꧀ꦩꦗꦏꦼꦂꦠ, translit=Kabupatèn Måjåkertå) is a regency in East Java Province of Indonesia. It is part of the Surabaya metropolitan area (known as Gerbangkertos ...
to the west and by the
Madura Strait to the east. It has an area of 714.24 km
2, making it the smallest regency in East Java.
As at the 2010 census, Sidoarjo Regency had a population of 2,191,489;
while the 2020 census showed a small decline to 2,033,760,
[Badan Pusat Statistik, Jakarta, 2021.] notably in the northern part of the regency immediately bordering Surabaya. The regency is part of the urban region surrounding Surabaya, known as '
Gerbangkertosusila' area.
Administrative districts

The Sidoarjo Regency is divided into eighteen administrative
districts
A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or county, counties, several municipality, municipa ...
(''kecamatan''). The districts are tabulated below with their areas and their populations at the 2010 census
[Population by Region, Urban/Rural, and Sex — Sidoarjo Regency](_blank)
/ref> and the 2020 census.
/ref> The table also includes the number of administrative villages (''desa'' and ''kelurahan'') in each district and its post code.
Economy
As a satellite region and part of Greater Surabaya
Surabaya ( jv, ꦱꦸꦫꦧꦪ or jv, ꦯꦹꦫꦨꦪ; ; ) is the capital city of the Indonesian province of East Java and the second-largest city in Indonesia, after Jakarta. Located on the northeastern border of Java island, on the Mad ...
, Sidoarjo economy is valued 197.24 Trillion IDR in 2020 and the second-largest in East Java
East Java ( id, Jawa Timur) is a province of Indonesia located in the easternmost hemisphere of Java island. It has a land border only with the province of Central Java to the west; the Java Sea and the Indian Ocean border its northern and so ...
after Surabaya.
Primary Sector
Although Sidoarjo territory is relatively small and densely populated, but primary sector is still maintain a role in Sidoarjo economy. Agriculture is mainly produced in western and south-western part of Sidoarjo mainly Tulangan District, Krembung District, and Balongbendo District. During colonial era, Sidoarjo was famous for sugarcane production and it was hosted several sugar mills owned by Colonial government. After Independence, Indonesia government nationalised
Nationalization (nationalisation in British English) is the process of transforming privately-owned assets into public assets by bringing them under the public ownership of a national government or state. Nationalization usually refers to pri ...
all of sugar mills in Sidoarjo. Sugarcane production sector peaked in 70s and gradually declining since then, due to inflows of manufacturing
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a ...
investment and rapid urbanization
Urbanization (or urbanisation) refers to the population shift from rural to urban areas, the corresponding decrease in the proportion of people living in rural areas, and the ways in which societies adapt to this change. It is predominantly t ...
that reduced sugarcane planting area. Today, agricultural crops that still produced in Sidoarjo are Rice, Banana, Papaya, Cassava, and several lowland
Upland and lowland are conditional descriptions of a plain based on elevation above sea level. In studies of the ecology of freshwater rivers, habitats are classified as upland or lowland.
Definitions
Upland and lowland are portions of p ...
vegetables.
Fisheries also still maintain a role. In the past, Sidoarjo is known as a fishing town but fishing sector are slowly declining as Sidoarjo became more urbanized. Today, fishing is replaced by aquaculture as a main source of fish in Sidoarjo. Highly productive aquaculture is mainly produced in eastern part of Sidoarjo and the main product is Milkfish and farmed shrimp
Shrimp are crustaceans (a form of shellfish) with elongated bodies and a primarily swimming mode of locomotion – most commonly Caridea and Dendrobranchiata of the decapod order, although some crustaceans outside of this order are refer ...
that are mostly exported to US and Japan. Sidoarjo is also famous for its processed fisheries products, such as prawn cracker, fish cracker, shrimp paste and '' petis''.
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic ...
sector could be neglected as it contributes very small to Sidoarjo economy. The main mining sector is natural gas, this commodities is produced in Porong District. There're also several sand miners that operated in Jabon District.
Secondary Sector
Manufacturing is a main sector of Sidoarjo economy with contribution nearly 40%. Sidoarjo manufacturing production is diversified and range from furniture to electronics products. There are numerous manufacturing plants in Sidoarjo. Among this are : Jatim Taman Steel (Steel Manufacturer), Avian (Paints and building material), Tunggal Djaja (Paints Production), Maspion
Maspion Holdings Corporation, also known as the Maspion Group or simply known as Maspion (stylized as MASPION), is a group of autonomous Indonesian conglomerate and multinational companies, based in Surabaya, East Java. It was founded by Alim ...
(Household durable goods), Japfa Comfeed (Feedmills and poultry), Interbat (Pharmaceuticals), Integra (Furniture), Tjiwi Kimia (Paper), Kimberly-Clark's Softex (Non-durable consumer goods), Unicharm (Non-durable consumer goods), Polygon Bikes (Bikes), Alumindo (Aluminium products), Sekar Group (Food processing), Hisamitsu (Pharmaceutical), Lighting Solutions (Lamp), ECCO
Ecco or ECCO may refer to:
Art and entertainment
* ''Ecco the Dolphin'' (series), a series of action-adventure science fiction video games
** '' Ecco the Dolphin'', a 1992 video game
* Ecco (''Gotham''), a TV series character
Organizations ...
(Footwear), Samator (Industrial gas and chemicals), Bernofarm (Pharmaceutical), Muntjul Diamond (Vehicle body), Charoen Pokphand (Agribusiness) and many more.
There are thousands small and medium manufacturers established in Sidoarjo. Garments, Food Processing, Footwear, Apparel, and Furniture are products that usually produced by small and medium manufacturers in Sidoarjo. There are also many small and medium manufacturers that produces Traditional Herbs, Machinery, Packaging, and Metal products.
During colonial era, there are ten sugarmills in Sidoarjo and the oldest is Watu Tulis Sugarmills that built in 1838. Today, there are remain three sugarmills that still operated in Sidoarjo. Among this are New Candi Sugarmills that built in 1911, Krembung Sugarmills, and Watu Tulis Sugarmills.
Tertiary Sector
The main tertiary sector in Sidoarjo are Wholesales and Retailers, Food Services, Education, and Financial Services. As Sidoarjo getting more urbanized, the tertiary sector is predicted to grow significantly. Fastest growth in tertiary sector is recording in experience-related services, such as Food Services (notably restaurant and cafe) and Movie Theater
A movie theater (American English), cinema (British English), or cinema hall (Indian English), also known as a movie house, picture house, the movies, the pictures, picture theater, the silver screen, the big screen, or simply theater is a ...
. Education Services is also predicted to grow, as several private tutoring companies are opening their branch in Sidoarjo and private school are gaining more students, due to increasingly population, income, and lack of capacity in state school.
Lapindo Mud flow
Since May 2006, more than 10,000 people in the Porong District have been displaced by the hot mud flowing from a natural gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon ...
well being drilled by Lapindo Brantas, an oil well company that is part of a conglomerate owned by Coordinating Minister for the People's Welfare Aburizal Bakrie. Gas and hot mud started spewing from the well on May 28, when the drill penetrated a layer of liquid sediment. Attempts to pump concrete down the well did not stop the flow. While some scientists have speculated that the earthquake
An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, from ...
that struck Yogyakarta
Yogyakarta (; jv, ꦔꦪꦺꦴꦒꦾꦏꦂꦠ ; pey, Jogjakarta) is the capital city of Special Region of Yogyakarta in Indonesia, in the south-central part of the island of Java. As the only Indonesian royal city still ruled by a monarchy, ...
on May 27, the day before the well erupted, may have cracked the ground, creating potential pathways for the mud to reach the surface, others have suggested that the drilling procedure was faulty by not using a casing. This is likely to be incorrect as technical papers on the subject showed that there were up to four sets of casing installed and cemented in the well. Some 50,000 cubic metres of hot mud were erupting every day as of August; in September, the amount increased to some 125,000 cubic metres daily. On September 26 barriers built to hold back the mud failed, resulting in the flooding of more villages. Gus Maksum, one of the thousands of Sidoarjo villagers displaced by the mud flow gives a detailed first-hand account of the first year of the disaster in his memoir ''Titanic Made By Lapindo''. As of late September 2006 scientists are saying that the eruption may be a mud volcano forming, and may be impossible to stop. New Indonesia Calamity: A Man-Made Mud Bath
- URL retrieved October 6, 2006
Climate
Sidoarjo has a tropical monsoon climate
An area of tropical monsoon climate (occasionally known as a sub-equatorial, tropical wet climate or a tropical monsoon and trade-wind littoral climate) is a tropical climate sub-type that corresponds to the Köppen climate classification category ...
(Am) with moderate to little rainfall from May to November and heavy rainfall from December to April.
References
Sidoarjo has lots of worth to taste culinary. From sour and spicy, to sweet culinary. Sour food in Sidoarjo can described as fruity dish called Rujak. and the famous one is Lontong Kupang, Sate Kerang, and Lontong Balap which are very spicy. And Klepon is a sweet dessert wrapped by a coconut zest.
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