Central Kalimantan Kalimantan Tengah | |
---|---|
Province of Central Kalimantan Provinsi Kalimantan Tengah | |
Nickname: Bumi Tambun Bungai | |
Motto(s): Isen Mulang (Ngaju) Persistent | |
Coordinates: 2°13′S113°55′E / 2.217°S 113.917°E | |
Founded | 2 July 1958 |
Capital and largest city | Palangka Raya |
Government | |
• Body | Central Kalimantan Provincial Government |
• Governor | Sugianto Sabran (PDI-P) |
• Vice Governor | Edy Pratowo |
Area | |
• Total | 153,443.91 km2 (59,245.02 sq mi) |
• Rank | 1st |
Highest elevation (Bukit Raya) | 2,300 m (7,546 ft) |
Population (mid 2024 Estimate) [1] | |
• Total | 2,809,700 |
• Density | 18/km2 (47/sq mi) |
Demographics | |
• Ethnic groups | 46% Dayak 22% Javanese 21% Banjarese 3.9% Malay 1.9% Madurese 4.8% other [3] |
• Religion (2021) [4] | 74.11% Islam 16.67% Protestant 5.84% Hinduism/Kaharingan 3.23% Catholic 0.11% Buddhism 0.1% other [4] [5] |
• Languages | Indonesian (official) Ngaju Banjar Maanyan |
Time zone | UTC+7 (Western Indonesian Time) |
GDP (nominal) | 2022 |
- Total [6] | Rp 199.9 trillion (21st) US$ 13.5 billion Int$ 42.0 billion (PPP) |
- Per capita [7] | Rp 72.9 million (9th) US$ 4,913 Int$ 15,329 (PPP) |
- Growth [8] | 6.45% |
HDI (2024) | 0.743 [9] (19th) – high |
Website | kalteng.go.id |
Central Kalimantan (Indonesian : Kalimantan Tengah) is a province of Indonesia. It is one of five provinces in Kalimantan, the Indonesian part of Borneo. It is bordered by West Kalimantan to the west, South Kalimantan and East Kalimantan to the east, Java Sea to the south and is separated narrowly from North Kalimantan and Malaysia by East Kalimantan's Mahakam Ulu Regency. Its provincial capital is Palangka Raya and in 2010 its population was over 2.2 million, [10] while the 2020 Census showed a total of almost 2.67 million; [11] the official estimate as at mid 2023 was 2,774,747 (comprising 1,434,119 males and 1,339,628 females), and was projected to rise to 2,809,700 at mid 2024. [1]
The population growth rate was almost 3.0% per annum between 1990 and 2000, one of the highest provincial growth rates in Indonesia during that time; in the subsequent decade to 2010 the average annual growth rate slowed markedly to around 1.8%, but it rose again in the decade beginning 2010. More than is the case in other provinces on Kalimantan, Central Kalimantan is populated by the Dayaks, the indigenous inhabitants of Borneo.
Since the eighteenth century the central region of Kalimantan and its Dayak inhabitants were ruled by the Muslim Sultanate of Banjar. Following Indonesian independence after World War II, Dayak tribes demanded a province separate from South Kalimantan province. [12]
In 1957 South Kalimantan was divided to provide the Dayak population with greater autonomy from the Muslim population in the province. The change was approved by the Indonesian Government on 23 May 1957 under Presidential Law No. 10 Year 1957, which declared Central Kalimantan the seventeenth province of Indonesia. President Sukarno appointed the Dayak-born national hero Tjilik Riwut as the first Governor and Palangkaraya the provincial capital. [13]
Central Kalimantan is the largest Indonesian province by area (Papua held this position until the 2022 partition) with a size of 153,443.91 km2 (59,245.02 sq mi), about 1.5 times the size of the island of Java and it is slightly larger than Bangladesh or the U.S. state of Illinois. It is bordered by West Kalimantan and East Kalimantan provinces to the north, by the Java Sea to the south, by South Kalimantan and East Kalimantan provinces to the east, and by West Kalimantan province to west.
The Schwaner Mountains stretch from the north-east of the province to the south-west, 80% of which is covered in dense forest, peatland swamps, mangroves, rivers and traditional agriculture land. Highland areas in the north-east are remote and not easily accessible. Non-volcanic mounts are scattered in this area including Kengkabang, Samiajang, Liang Pahang and Ulu Gedang.
The centre of the province is covered with tropical forest, which produces rattan, resin and valuable timber such as Ulin and Meranti. The southern lowlands are dominated by peatland swamps that intersect with many rivers. Sabangau National Park is a protected peatland area internationally acknowledged as sanctuary for the endangered Orangutan. Recently the peat swamp forests have been damaged by the Mega Rice Project, which unsuccessfully sought to turn large areas into rice paddies.
The province's climate is wet weather equatorial zone with an eight-month rainy season, and 4 months of dry season. Rainfall or precipitation is 2,776—3,393 mm per year with an average of 145 rainy days annually.[ citation needed ]
Central Kalimantan has numerous rivers from the catchment areas to the north in the Schwaner Mountains, flowing to the Java Sea. The major rivers include:
Rivers are an important mode of transportation and a primary location for settlement. With relatively undeveloped infrastructure, the province's economy relies heavily on the rivers.[ citation needed ]
Based upon the research of the Indonesian Ministry of Environment and Forestry, Central Kalimantan has approximately 10 different ecological regions and is dominated by two main ecological regions. Those two are peat ecological region which covered 26% of the total area of Central Kalimantan and the fluvial plain ecoregion which covered 21% of the whole area of Central Kalimantan. [14] Due to its high concentration of peat ecological region, Central Kalimantan is prone to drought and peat fires during the dry season and inundation during the rainy season within each episodes of the ENSO and the IOD. These situations worsen because of massive deforestation in the region and climate change.
Central Kalimantan is also home for many endemic floras and faunas like orangutans, proboscis monkeys, hornbill birds, rattan, Bornean iron wood, etc. This province currently has three national parks i.e. Sabangau National Park, Tanjung Puting National Park, and Bukit Baka Bukit Raya National Park which are home to the endemic floras and faunas of Kalimantan. [14]
Central Kalimantan Province, when separated from South Kalimantan in 1958, comprised three regencies (kabupaten) - Barito, Kapuas and Kotawaringin. However on 26 June 1959 two of these were split - Barito Regency was divided into a South Barito Regency and a North Barito Regency, while Kotawaringin Regency was divided into a West Kotawaringin Regency and an East Kotawaringin Regency. On 14 June 1965 the provincial capital of Palangka Raya was split off from Kapuas Regency to form an independent city (kotamadya).
On 10 April 2002 an additional eight regencies were created by splitting existing regencies - Sukamara and Lamandau from parts of West Kotawaringin Regency, Seruyan and Katingan from parts of East Kotawaringin Regency, Pulang Pisau and Gunung Mas from parts of Kapuas Regency, East Barito from part of South Barito Regency, and Murung Raya from part of North Barito Regency. Thus the province now is administratively divided into thirteen regencies (each headed by a regent) and the single city. These are listed below with their areas and their populations at the 2010 [10] and 2020 [11] Censuses, together with the official estimates as at mid 2023. [1]
Kode Wilayah | Name of City or Regency | Area in km2 | Pop'n 2000 Census | Pop'n 2010 Census | Pop'n 2020 Census | Pop'n mid 2023 Estimate | Capital | HDI [15] 2022 | Location Map |
---|---|---|---|---|---|---|---|---|---|
62.01 | West Kotawaringin Regency (Kotawaringin Barat) | 9,480.3 | 168,472 | 235,803 | 270,388 | 279,740 | Pangkalan Bun | 0.734 (High) | |
62.02 | East Kotawaringin Regency (Kotawaringin Timur) | 15,543.8 | 308,765 | 374,175 | 428,895 | 443,359 | Sampit | 0.717 (High) | |
62.03 | Kapuas Regency | 17,033.6 | 325,243 | 329,646 | 410,446 | 425,186 | Kuala Kapuas | 0.700 (High) | |
62.04 | South Barito Regency (Barito Selatan) | 6,267.1 | 108,560 | 124,128 | 131,140 | 134,698 | Buntok | 0.710 (High) | |
62.05 | North Barito Regency (Barito Utara) | 10,152.25 | 109,273 | 121,573 | 154,812 | 160,605 | Muara Teweh | 0.712 (High) | |
62.06 | Katingan Regency | 20,382.53 | 121,047 | 146,439 | 162,222 | 169,355 | Kasongan | 0.697 (Medium) | |
62.07 | Seruyan Regency | 15,215.2 | 92,037 | 139,931 | 162,906 | 171,304 | Kuala Pembuang | 0.682 (Medium) | |
62.08 | Sukamara Regency | 3,311.2 | 29,561 | 44,952 | 63,464 | 66,633 | Sukamara | 0.689 (Medium) | |
62.09 | Lamandau Regency | 7,673.56 | 47,969 | 63,199 | 97,611 | 102,103 | Nanga Bulik | 0.711 (High) | |
62.10 | Gunung Mas Regency | 9,305.8 | 74,823 | 96,990 | 135,373 | 142,835 | Kuala Kurun | 0.714 (High) | |
62.11 | Pulang Pisau Regency | 9,650.86 | 111,488 | 120,062 | 134,499 | 138,199 | Pulang Pisau | 0.690 (Medium) | |
62.12 | Murung Raya Regency | 23,575.3 | 74,050 | 96,857 | 111,527 | 116,621 | Purukcahu | 0.686 (Medium) | |
62.13 | East Barito Regency (Barito Timur) | 3,212.5 | 71,907 | 97,372 | 113,229 | 117,312 | Tamiang Layang | 0.721 (High) | |
62.71 | Palangkaraya City | 2,848.7 | 158,770 | 220,962 | 293,457 | 305,797 | Palangkaraya | 0.812 (Very High) | |
Totals | 153,443.91 | 1,801,965 | 2,212,089 | 2,669,969 | 2,773,747 | Palangka Raya | 0.716 (High) |
In addition to the civil service, Central Kalimantan also recognises a traditional governing system led by traditional leaders known as Damang. The province is divided into 67 traditional law areas known as Kedamangan, headed by Damang. The system is intended to culturally recognise and preserve the customs and heritage of the Dayak tribes. [16]
The province now forms one of Indonesia's 84 national electoral districts to elect members to the People's Representative Council. The Central Kalimantan Electoral District consists of all of the 13 regencies in the province, together with the city of Palangkaraya, and elects 6 members to the People's Representative Council. [17]
This section needs to be updated.(February 2021) |
A Russian company had been contracted to build railroads from Central Kalimantan to East Kalimantan for coal transportation, with an estimated cost of US$2.4 billion, that was expected to start in 2013 and be completed by 2017. [18]
Year | Pop. | ±% |
---|---|---|
1971 | 701,936 | — |
1980 | 954,353 | +36.0% |
1990 | 1,396,486 | +46.3% |
1995 | 1,627,453 | +16.5% |
2000 | 1,857,000 | +14.1% |
2005 | 1,914,900 | +3.1% |
2010 | 2,207,367 | +15.3% |
2015 | 2,490,178 | +12.8% |
2020 | 2,669,969 | +7.2% |
2023 | 2,773,747 | +3.9% |
Source: Badan Pusat Statistik 2024 [19] |
The total population of Central Kalimantan was 2,669,969 people based upon the national census in 2020; the official estimate as at mid 2023 was 2,773,747. The sex ratio of this province is 107 which means there are 107 males to every 100 females. The population density of Central Kalimantan is only 18 people/km2. [20]
According to the Statistics on 2021, the largest religious group in Central Kalimantan province is Islam with more than 74% of its total population. Then, the second largest group is Christianity with more than 19% of its total population. The rest of the population adhere to the local belief of Kaharingan, Hinduism, and Buddhism with more than 5%. [22] [4] [5]
Central Kalimantan is predominantly inhabited by the Dayak people that would further be divided into three major Dayak sub-ethnics. The three major Dayak tribes in Central Kalimantan are the Ngaju, Ot Danum and Dusun Ma'anyan Ot Siang. The three major tribes extended into several branches of prominent Dayak tribes in Central Kalimantan such as Lawangan, Taboyan, Dusun Siang, Boyan, Bantian, Dohoi and Kadori.
In addition to the indigenous Dayak tribes, there are also ethnic groups from other areas of Indonesia, including Malays, Javanese, Madurese, Batak, Toraja, Ambonese, Bugis, Palembang, Minang, Banjarese, Makassar, Papuan, Balinese, Acehnese and also Chinese.
Ethnic group | Islam | Christian | Hindu | Other | % of population |
---|---|---|---|---|---|
Banjarese | 100% | 0% | 0% | 0% | 24.6% |
Javanese | 96% | 4% | 0% | 0% | 18.8% |
Ngaju Dayak | 43% | 44% | 13% | 0% | 18.0% |
Sampit Dayak | 82% | 9% | 9% | 0% | 9.6% |
Bakumpai | 99% | 0% | 0% | 0% | 7.5% |
Madurese | 100% | 0% | 0% | 0% | 3.5% |
Katingan Dayak | 37% | 22% | 32% | 9% | 3.3% |
Maanyan | 4% | 86% | 9% | 1% | 2.8% |
Tomun Dayak | 18% | 56% | 17% | 2% | 2.2% |
Sundanese | 99% | 1% | 0% | 0% | 1.4% |
Dusun Dayak | 9% | 29% | 63% | 0% | 1.1% |
Siang Dayak | 6% | 40% | 48% | 4% | 0.9% |
Manyan Dayak | 20% | 70% | 10% | 0% | 0.7% |
Ot Danum | 10% | 51% | 38% | 0% | 0.6% |
Other non-Dayak | NA | NA | NA | NA | 1.3% |
Other Dayak | NA | NA | NA | NA | 5.0% |
The most well-known traditional musical instrument from Central Kalimantan is Japen, Garantung, and Gandang Manca which are traditional Dayak musical instruments. These musical instruments are usually played during traditional procession or ritual. [25] [26]
Japen or Kecapi is a lute-like instrument that is honored by Dayak people. This traditional musical instrument is usually played as an accompaniment for Central Kalimantan traditional music such as Karungut recitation, a Dayak oral literature in the form of musicalized rhyme scheme. Japen is mainly made of wood and nylon rope for its strings. [27] [28]
Garantung is a percussion instrument that is fairly similar with kempul in gamelan. It is a type of hanging gong that is normally played ensembly with Gandang Manca or Gandang Kembar. Gandang Manca itself is a two-headed drum of Dayak traditional musical instrument that is mainly made of wood for the body of the drum and leather membranes to cover the cavity at both ends that are tied by rattan rope. [26] Both Garantung and Gandang Manca are commonly played ensembly as an accompaniment for Dayak traditional processions and rituals. [29]
The most notable fine arts of Dayak people is the traditional house. The traditional house of Dayak people in Central Kalimantan is commonly called Huma Betang. Huma Betang or simply called Betang like many other traditional houses in Indonesia is built on stilts. This traditional house structure is mainly made of iron wood which is commonly anti-termite and resistant to high humidity, thus the house can stand up to hundreds of years. Huma Betang is very well-known for its huge and long size. The length of this house structure is usually between 30 and 150 metres, the width is somewhere between 5 and 30 metres, and the height is approximately 3 to 6 metres. Due to its huge and long size, this house can be occupied by up to 150 people and usually inhabited by one big family. [30]
Central Kalimantan is well-known for its unique traditional carving. The three most famous carving from this province are the three dimensional wood carving sculpture of Sapundu and the traditional weapons i.e. Mandau and Talawang.
Sapundu sculpture is a three dimensional wood carving in the form of humanoid statue. This sculpture is commonly adorned with decorative motifs or even colors. Sapundu sculpture is mainly made of Bornean iron wood and usually presents during Tiwah procession. In ancient times, Sapundu sculpture symbolized the social status of its owner and was believed to possess magical powers. [31]
The Mandau and Talawang are the main traditional weapon of Dayak people in Central Kalimantan. The Mandau is a type of sword with a single edge blade i.e. one side is convex and the other side is concave. The Mandau consists of three different parts, which are (i) the Bilah or the blade that made of Mantikei iron plate with a sharp edge and is 70 cm long, (ii) the Pulang Gagang or the hilt that is usually made of wood, deer's horns, or even human bones, and (iii) the Sarung or the sheath which covers the blade and is typically made of wood and usually covered with bracelet-shaped bone on the upper part and wrapped by rattan rope. [32]
The Talawang is a shield that mainly made of Bornean iron wood that is carved with certain motifs and adorned with some bright colors. In ancient times, this weapon was used as a protection against wild animals and enemy's arrows and sword slashes. However, the function currently shifts to become a decorative ornament of Kaharingan temples, public buildings, or even people's houses mostly in Central Kalimantan. [33]
Central Kalimantan is home for various sub-ethnics of Dayak tribe. Each of those Dayak sub-ethnics live spread out across all regencies in Central Kalimantan. This makes every regency have their own unique traditional dances. These are some of the traditional dances from Central Kalimantan: [34]
West Kalimantan is a province of Indonesia. It is one of five Indonesian provinces comprising Kalimantan, the Indonesian part of the island of Borneo. Its capital and largest city is Pontianak. It is bordered by East Kalimantan and Central Kalimantan to the east, the Malaysian state of Sarawak to the north, and the Bangka Belitung Islands to the west and the Java Sea to the south. The province has an area of 147,037 km2, and had a population of 4,395,983 at the 2010 Census and 5,414,390 at the 2020 Census; the official estimate as at mid 2023 was 5,623,328, and was projected to rise to 5,695,500 at mid 2024. Ethnic groups include the Dayak, Malay, Chinese, Javanese, Bugis, and Madurese. The borders of West Kalimantan roughly trace the mountain ranges surrounding the vast watershed of the Kapuas River, which drains most of the province. The province shares land borders with Central Kalimantan to the southeast, East Kalimantan to the east, and the Malaysian territory of Sarawak to the north.
South Kalimantan is a province of Indonesia. It is the second most populous province on the island of Kalimantan, the Indonesian territory of the island of Borneo after West Kalimantan. The provincial capital was Banjarmasin until 15 February 2022 when it was legally moved 35 kms southeast to Banjarbaru. The population of South Kalimantan was recorded at just over 3.625 million people at the 2010 Census, and at 4.07 million at the 2020 Census. The official estimate as at mid 2023 was 4,221,929. One of the five Indonesian provinces in Kalimantan, it is bordered by the Makassar Strait in the east, Central Kalimantan in the west and north, the Java Sea in the south, and East Kalimantan in the northeast. The province also includes the island of Pulau Laut, located off the eastern coast of Kalimantan, as well as other smaller offshore islands. The province is divided into 11 regencies and 2 cities. South Kalimantan is the traditional homeland of the Banjar people, although some parts of East Kalimantan and Central Kalimantan are also included in this criterion. Nevertheless, South Kalimantan, especially the former capital city Banjarmasin has always been the cultural capital of Banjarese culture. Many Banjarese have migrated to other parts of Indonesia, as well as neighbouring countries such as Singapore and Malaysia. In addition, other ethnic groups also inhabit the province, such as several groups of the Dayaks, who mostly live in the interior part of the province, as well as the Javanese, who mostly migrated from Java due to the Transmigration program which dated from the Dutch colonial era. It is one of the provinces in Indonesia that has a larger population than Mongolia.
Palangka Raya is the capital and largest city of the Indonesian province of Central Kalimantan. The city is situated between the Kahayan and the Sabangau rivers on the island of Borneo. As of the 2020 census, the city has a population of 293,500; the official estimate as at mid 2024 was 310,182. Palangka Raya is the largest city by land area in Indonesia ; however, most of the area is forested including protected forests, nature conservation areas, and Tangkiling Forest.
Kapuas Hulu Regency is a regency in West Kalimantan province of Indonesia. Located around the upper drainage area of the Kapuas River, it has a total land area of 31,318.25 square kilometres or around 21.3% of West Kalimantan province's area. The regency seat is located in town of Putussibau, where most of its economic and government activities take place. Kapuas Hulu Regency is one of the few Indonesian regencies having a land border with another country. It is also the largest regency in the province by land area. Due to its relatively large area, it is sparsely populated compared to neighbouring regencies around it. The regency had a population of 222,160 at the 2010 Census and 252,609 according to the 2020 Census; the official estimate as at mid 2023 was 262,404.
Mamberamo Raya Regency or Greater Mamberamo Regency is one of the regencies (kabupaten) in Papua Province, Indonesia. Tt was created on 15 March 2007 from parts of Sarmi Regency and Waropen Regency. The regency gets its name from the Mamberamo River. The largest regency by land in Papua province, It covers an area of 23,813.91 km2, but had a population of only 18,365 at the 2010 Census which had almost doubled to 36,483 at the 2020 Census; the official estimate as at mid 2023 was 38,636. The administrative centre is at the town of Burmeso in Mamberamo Tengah.
Bakumpai or Baraki are indigenous people of Borneo and are considered as a sub-ethnic group of the Dayak Ngaju people group with Islamic background. The Bakumpai people first occupy along the Barito riverbanks in South Kalimantan and Central Kalimantan, from Marabahan to Puruk Cahu, Murung Raya Regency. The Bakumpai people first appeared as a newly recognized people group in census 2000 and were made up of 7.51% of Central Kalimantan population, which before this the Bakumpai people were considered as part of the Dayak people in a 1930 census.
North Kalimantan is a province of Indonesia. It is located on the northernmost of Kalimantan, the Indonesian part of the island of Borneo. North Kalimantan borders the Malaysian states of Sabah to the north and Sarawak to the west, and by the Indonesian province of East Kalimantan to the south. Tanjung Selor serves as the capital of the province, while Tarakan is the largest city and the financial centre.
North Barito Regency is one of the thirteen regencies which divide the Central Kalimantan Province on the island of Kalimantan, Indonesia. It originally included much more of the northern part of the province, but on 10 April 2002 the larger northwestern part of the regency was split off to create a new Murung Raya Regency. Muara Teweh is the capital of North Barito Regency, which covers an area of 10,152.25 km2. The population of North Barito Regency was 121,573 at the 2010 Census and 154,812 at the 2020 Census; the official estimate as at mid 2023 was 160,605.
Gunung Mas Regency is one of the thirteen regencies of Central Kalimantan Province, Indonesia. The regency seat is located at the town of Kuala Kurun in Kurun District. The population area of Gunung Mas Regency is 19,894 km2, and its population was 96,990 at the 2010 census and 135,373 at the 2020 census; the official estimate as at mid 2023 was 142,835 . The regency initially existed between 1965 and 1979, after which it was a district within Kapuas Regency. Its status as a separate regency was restored on 10 April 2002 following rapid decentralization and democratization after the fall of Suharto. The regency has the 5th highest Human Development Index in the province.
Kapuas Regency is one of the thirteen regencies which divide Central Kalimantan Province, on the island of Kalimantan, Indonesia. It formerly covered a wider area, but on 10 April 2002 two further regencies were cut out of its western districts, and the residual area is now 17,070.39 km.2 Its population was 329,646 at the 2010 Census and 410,446 at the 2020 Census; the official estimate as at mid 2023 was 425,186. The administrative centre is the town of Kuala Kapuas near the coast, but the largest town is Selat, which includes 8 of the regency's 15 urban kelurahan, and had 72,382 inhabitants in mid 2023.
Katingan Regency is one of the thirteen regencies which comprise the Central Kalimantan Province on the island of Kalimantan (Borneo), Indonesia. It was created on 10 April 2002 from what were previously the eastern districts of East Kotawaringin Regency. The town of Kasongan is the capital of the Regency, which covers an area of 20,382.26 km2. The population of Katingan Regency was 146,439 at the 2010 Census and 162,222 at the 2020 Census; the official estimate as at mid 2023 was 177,106.
West Kotawaringin Regency is one of the thirteen regencies which comprise the Central Kalimantan Province on the island of Kalimantan (Borneo), Indonesia. It originally comprised the whole western part of the province, having been split from a single Kotawaringin Regency on 26 June 1959 into separate regencies for West and East Kotawaringin, but on 10 April 2002 the most westerly districts of West Kotawaringin were split off to form the new Lamandau Regency and Sukamara Regency. The residual West Kotawaringin Regency has a land area of about 10,816.56 km2, and its population was 235,803 at the 2010 Census and 270,388 at the 2020 Census; the official estimate as at mid 2023 was 280,812. The large town of Pangkalan Bun in Arut Selatan District is the capital of West Kotawaringin Regency.
East Kotawaringin Regency is one of the thirteen regencies which comprise the Central Kalimantan Province on the island of Kalimantan (Borneo), Indonesia. It originally covered a much larger part of the province, having been split from a single Kotawaringin Regency on 26 June 1959 into separate regencies for East and West Kotawaringin, but on 10 April 2002 several districts in the west of the regency were split off to form the new Seruyan Regency, and several districts in the east of the regency were similarly split off to form the new Katingan Regency. The area of the residual East Kotawaringin Regency is 16,796 km2, and its population was 374,175 at the 2010 Census, and 428,900 at the 2020 Census; the official estimate as at mid 2023 was 443,359. The town of Sampit is the capital of East Kotawaringin Regency.
Lamandau Regency is a regency of Central Kalimantan province of Indonesia. The regency was created in 2002 from the northwestern parts of West Kotawaringin Regency. The regency has a population of 63,119 according to the 2010 census and 97,611 based on the 2020 census. The population estimate as of mid-2023 was 110,132. The regency covers an area of 6,292.03 square kilometres and is divided into eight districts (kecamatan). The regency seat is located in the town of Nanga Bulik, which serves as the regency's economic and administrative center.
Seruyan Regency is one of the thirteen regencies which comprise the Central Kalimantan Province on the island of Kalimantan (Borneo), Indonesia. It was created on 10 April 2002 from what were previously the western districts of East Kotawaringin Regency. The town of Kuala Pembuang in Seruyan Hilir District is the capital of Seruyan Regency. The population of the Regency was 139,931 at the 2010 Census and 162,906 at the 2020 census; the official estimate was at mid 2023 was 154,377.
Sintang Regency is a regency of West Kalimantan province of Indonesia. It covers an area of 21,638.2 km2, and had a population of 364,759 at the 2010 Census and 421,306 at the 2020 Census; the official estimate as at mid 2023 was 438,022.
Kotawaringin, or Kota Waringin was a sultanate on the south coast of Borneo. It covered an area in what is now the western part of the Indonesian province of Central Kalimantan. It then had a brief existence as an autonomous "native state" in the United States of Indonesia between 1949 and 1950, before being formally created as a separate Kotawaringin Regency within what was then the Province of South Kalimantan. However, on 26 June 1959 Kotawaringin Regency was divided into a West Kotawaringin Regency and an East Kotawaringin Regency.
Mandau Talawang Pancasila is a paramilitary organization, based mostly within the Indonesian provinces of Central Kalimantan and West Kalimantan.
Batamad, abbreviation from Barisan Pertahanan Masyarakat Adat Dayak, is an official paramilitary under National Dayak Customary Council in Indonesia. It was established in February 2012 with approval of Central Kalimantan provincial government based on Regional Law Number 16 of 2008. Initially, it was created as a response of rising religious extremism in Indonesia, including Central Kalimantan, and the paramilitary was tasked to supervise suspicious religious activities there, particularly those allegedly by Islamic extremism. Other than that, the organization is also tasked to enforce customary laws under Dayak culture, enforcing tribal land claims, as well as protecting rights of Dayak people. It is proposed in 2018 by Central Kalimantan province that the organization would also act as a security personnels during tribal courts. However, outside of its given legal authorities, the organization also participate in enforcing road traffic with Indonesian National Police. The organization has been descibred by local media as an "official tribal police".