Batam | |
---|---|
City of Batam Kota Batam | |
Regional transcription(s) | |
• Jawi | باتم |
• Chinese | 巴淡 Bā dàn(Pinyin) |
Panorama of Batam from the Bundaran Engku Putri Harbour bay Great Mosque of Batam Nagoya Hill Shopping mall Aerial view of Downtown Batam | |
Nickname(s): Kota Industri ("The Industrial City") | |
Motto: Bandar Dunia Madani | |
Coordinates: 01°07′48″N104°03′11″E / 1.13000°N 104.05306°E | |
Country | Indonesia |
Region | Sumatra |
Province | Riau Islands |
Government | |
• Mayor | Muhammad Rudi |
• Vice mayor | Amsakar Achmad |
Area | |
1,915 km2 (739 sq mi) | |
• Land | 1,034.73 km2 (399.51 sq mi) |
• Water | 880 km2 (340 sq mi) |
Population (mid 2023 estimate [1] ) | |
1,256,610 | |
• Density | 660/km2 (1,700/sq mi) |
• Urban | 1,256,610 |
Time zone | UTC+7 (Indonesia Western Time) |
Postal code | 29453 |
Area code | (+62) 778 |
Vehicle registration | BP |
Nominal GDP [2] | 2023 |
- Total | Rp 216.098 trillion (8th) US$ 14.178 billion US$ 45.406 billion (PPP) |
- Per capita | Rp 171,968 thousand (7th) US$ 11,282 US$ 36,133 (PPP) |
- Metro | Rp 281.732 trillion US$ 18.484 billion Int$ 59.196 billion (PPP) |
- Growth | 6.0% |
HDI (2023) | 0.826 (25th) – very high |
Website | batam |
Batam, officially the City of Batam (Indonesian : Kota Batam, not to be confused with Batam Kota, a district within this city), is the largest city in the Indonesian province of Riau Islands. The city administrative area covers three main islands of Batam, Rempang and Galang (collectively called Barelang), as well as Bulang to the west and several smaller islands. Batam Island is the core urban and industrial zone, while both Rempang Island and Galang Island maintain their rural character and low-density population; they are connected to Batam Island by short bridges. Bulang Island and the islands to its north forming Belakang Padang District lie to the west of Batam Island but are also administratively within the city. Batam is an industrial boomtown, an emerging transport hub and part of a free trade zone in the Indonesia–Malaysia–Singapore Growth Triangle, located 20 km (12 mi) off Singapore's south coast. [3] [4] [5]
According to Statistics Indonesia's 2020 census, Batam had a municipal population of 1,196,396, [6] making it the third largest city in the region of Sumatra, after Medan and Palembang. [7] It is the closest part of Indonesia to Singapore, at a minimum distance of 5.8 km across the Singapore Strait. Batam was the fastest-growing municipality in Indonesia during the decade prior to 2010, with a population growth rate of 11% per year; [8] however, there were setbacks during the subsequent decade. In 2017, the island suffered severe job losses; some 300,000 workers were laid off. [9] The official estimated population as of mid-2023 was 1,256,610 (comprising 636,280 males and 620,340 females). [1]
The first recorded inhabitants at Batam Island are Malays known as Orang Laut, from the year 231 AD. [10] The island group once served as the field of struggle of Admiral Hang Nadim, against Portuguese invaders in the 16th century, and was utilised by the Indonesian government in the 1960s, who maintained a petroleum logistics base on Sambu Island, one of the minor islands in the Batam group of islands.
In the 1970s, according to Presidential Decree No. 41/1973, Batam Island was designated as a working environment of an industrial area supported by Batam Island Industrial Development Authority or better known as Batam Authority Board (BOB, now Batam Development Board (Indonesian : Badan Pengusahan Batam or BP Batam) as the driving force for the development of Batam, with the initial aim of making Batam the "Indonesian version of Singapore". With the rapid development of the island, based on Government Regulation No. 34/1983, the Batam District (which is part of Riau Islands Regency) was upgraded to municipality status which has the duties to run government administration and society and support the development of BP Batam.
In the Indonesian Reformation era in the late 1990s, with Act No. 53/1999, the Batam administrative municipality changed its status to an autonomous region, namely Batam City Government to carry out governmental and developmental functions by involving BP Batam.
Batam is a roughly oval island with many bays, islets, and peninsulas, located west of Bintan Island, south of Singapore, north of Rempang Island and Galang Island, and east of Bulang Island. The Singapore Strait separates Singapore and Batam, while the Riau Strait separates Batam and Bintan island. Batam Municipality covers 3,869 km2, of which 1,034.73 km2 is land, a figure which includes some land reclamation. However, Barelang Island (not actually one but three, see above) covers roughly 715 km2 of that 1,034.73 km2, and Batam island itself covers only about 410 km2 out of the total. The bulk of the municipal population resides on Batam Island.
Batam has a tropical rainforest climate (Af) with heavy rainfall year-round.
Climate data for Batam (Hang Nadim International Airport) (1991–2020 normals) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Mean daily maximum °C (°F) | 30.4 (86.7) | 30.7 (87.3) | 31.5 (88.7) | 32.1 (89.8) | 32.0 (89.6) | 31.6 (88.9) | 31.3 (88.3) | 31.3 (88.3) | 31.4 (88.5) | 31.6 (88.9) | 30.9 (87.6) | 30.4 (86.7) | 31.3 (88.3) |
Daily mean °C (°F) | 27.0 (80.6) | 27.4 (81.3) | 27.9 (82.2) | 28.1 (82.6) | 28.0 (82.4) | 27.8 (82.0) | 27.6 (81.7) | 27.5 (81.5) | 27.4 (81.3) | 27.5 (81.5) | 27.1 (80.8) | 27.0 (80.6) | 27.5 (81.5) |
Mean daily minimum °C (°F) | 24.5 (76.1) | 24.7 (76.5) | 24.9 (76.8) | 24.9 (76.8) | 25.0 (77.0) | 24.8 (76.6) | 24.6 (76.3) | 24.6 (76.3) | 24.4 (75.9) | 24.3 (75.7) | 24.2 (75.6) | 24.4 (75.9) | 24.6 (76.3) |
Average precipitation mm (inches) | 201.5 (7.93) | 83.2 (3.28) | 143.9 (5.67) | 150.0 (5.91) | 197.6 (7.78) | 173.2 (6.82) | 168.6 (6.64) | 174.1 (6.85) | 167.5 (6.59) | 202.8 (7.98) | 266.1 (10.48) | 286.2 (11.27) | 2,214.7 (87.2) |
Average precipitation days (≥ 1.0 mm) | 9.2 | 5.6 | 8.1 | 11.4 | 14.1 | 12.7 | 12.5 | 11.9 | 12.3 | 12.4 | 15.8 | 14.3 | 140.3 |
Source: Starlings Roost Weather [11] |
The Batam city government takes care of all population administration and civil registration as well as human resources. The current mayor is Muhammad Rudi who has served since 2016, accompanied by Amsakar Ahmad as deputy mayor. [12]
The Agency for Free Trade Zone and Free Port of Batam, often abbreviated as BP Batam, is a government nonstructural body under the Chairmanship of the Board of Regions (DK) Batam Central Government, which is chaired by a Coordinating Minister for Economic Affairs. BP Batam plays a role in land governance and investment in the Special Economic Zone (SEZ) of Batam.
Batam city is divided into twelve districts (kecamatan) – which include several adjacent islands such as Bulang to the west, and Rempang and Galang to the south, as well as Batam Island itself. Batam Island is connected by bridges to Rempang and Galang, and this group is thus often known by the abbreviation of Barelang . The districts are tabulated below with their areas, 2010 census populations [13] and 2020 census populations, [6] together with the official estimates as at mid 2023. [1] The table also includes the number of administrative villages within each district, all classed as urban kelurahan, [1] and its postal codes.
Name of District (kecamatan) | Area in km2 | Pop'n Census 2010 | Pop'n Census 2020 | Pop'n estimate mid 2023 | No. of villages | Postal codes |
---|---|---|---|---|---|---|
Belakang Padang (a) [14] | 601.54 | 18,508 | 22,439 | 21,148 | 6 | 29412, 29413 29414, 29416 |
Bulang (b) [15] | 463.14 | 9,531 | 10,707 | 12,197 | 6 | 29471 - 29476 |
Galang (c) [16] | 2,018.49 | 14,983 | 16,989 | 19,821 | 8 | 29481 - 29487 |
Sei Beduk [17] (Sungai Beduk) | 106.0 | 80,349 | 96,193 | 98,099 | 4 | 29433 & 29437 |
Sagulung [18] | 63.86 | 149,727 | 209,306 | 218,933 | 6 | 29439 |
Nongsa (d) [19] | 290.36 | 49,828 | 81,451 | 96,037 | 4 | 29465 - 29468 |
Batam Kota [20] (Central City) | 46.81 | 162,238 | 198,617 | 198,877 | 6 | 29431 - 29433, 29461, 29464 |
Sekupang (e) [21] | 106.78 | 100,108 | 156,283 | 174,680 | 7 | 29425 - 29428 |
Batu Aji [22] | 61.94 | 127,455 | 139,512 | 142,499 | 4 | 29422, 29424 & 29438 |
Lubuk Baja [23] | 36.12 | 80,780 | 84,533 | 89,670 | 5 | 29432, 29441, 29443 - 29445 |
Batu Ampar [24] | 40.00 | 58,745 | 60,450 | 61,882 | 4 | 29452 - 29454 |
Bengkong [25] | 19.26 | 92,033 | 119,836 | 126,942 | 4 | 29432 & 29458 |
Notes:
At the 2020 census, Batam had a population of 1,196,396 inhabitants. The population was increasing rapidly, with a population growth rate of more than 8% per year between 2001 and 2012, but the increase has subsequently slowed.
Year | Pop. | ±% |
---|---|---|
1971 | 6,000 | — |
1978 | 34,000 | +466.7% |
1988 | 88,000 | +158.8% |
1992 | 123,000 | +39.8% |
1998 | 294,000 | +139.0% |
2005 | 616,088 | +109.6% |
2010 | 944,285 | +53.3% |
2020 | 1,196,396 | +26.7% |
2023 | 1,256,610 | +5.0% |
sources: [26] [27] |
Ethnic groups in Batam, 2000 [28] | |
---|---|
Ethnicity | Percentage |
Malay | 26.78% |
Javanese | 17.61% |
Batak | 14.97% |
Minangkabau | 14.93% |
Chinese | 6.28% |
Buginese | 2.29% |
Banjarese | 0.67% |
Others | 16.47% |
Today, Batam is inhabited by a heterogeneous mixture of people due to labor migration and desire to be close to Singapore; it is very diverse, two-thirds of the population are migrants. [26] The predominant ethnicities are Malays, Javanese, Batak, Minangkabau and Chinese. As a municipality it exemplifies the national motto of "Bhinneka Tunggal Ika" (Unity in Diversity). The location of Batam, which is close to Singapore, is conducive to the development of economic, sociopolitical, and cultural aspects of the local community.
Islam is the majority religion in Batam, followed by Christianity, Buddhism and Hinduism. Most of those who follow Islam are Javanese, Malays and Minangkabaus. The Great Mosque of Batam, located in the city center adjacent to the main square, the mayor's office and the provincial Parliament, is an important symbol of Islamic religious life in Batam. Christianity is also widely embraced by the people of Batam, especially those from the Batak and Nias people of North Sumatra (Protestantism) and migrants from Flores island in Nusa Tenggara Timur province, East Indonesia (Roman Catholicism) as well as Javanese Catholics from Yogyakarta and Central Java who emigrated to this province along with a minority of Chinese Indonesians and internal migrant Indian Indonesians from Medan, North Sumatra. The majority of the Chinese population practises Buddhism. A number of Viharas are located in Batam, of which Vihara Duta Maitreya is one of the most frequented, and is the largest Vihara in Southeast Asia with an area of 4.5 hectares. In addition, Hinduism in practiced by a quarter of its small ethnic Indian Indonesian minority as well as by its Balinese emigrant minority ethnic populace who migrated from the tourist island of Bali and are resident for business purposes in this city.
Indonesian is the common lingua franca of Batam in daily use. Other languages such as local Malay (similar to the Malaysian standard as spoken in neighbouring Malaysia and Singapore) since both varieties coexist with each other as the former is the official and national language widely spoken and used like in the rest of Indonesia whilst the latter is a trade language and widely spoken by Malaysian Malay expatriates from Johor, Malaysia as well as Malay Singaporeans from Singapore who reside for business purposes and also for historical purposes. Other ethnic minority languages such as Minangkabau, Batak, Javanese and Chinese ethnic dialects like Hokkien, Cantonese, Teochew and Hainanese are also widely used owing to the city's ethnolinguistic diversity in addition to the dominant ethnic Malay populace. The usage of Mandarin and English are trending due to Singaporean influence, especially by expatriates living in Batam.
Based on Presidential Decree No. 41/1973, the Batam Industrial Development Authority (BP Batam) was established to manage 415 square kilometers of industrial complex in Batam City for heavy industry. Previously only Pertamina, the Indonesian state oil company, settled there with only 6,000 inhabitants. [30] Shipbuilding and electronics manufacturing are important industries on the island. Being located close to the ports of Singapore, the speed of goods shipping and product distribution is increased, benefiting the island's economy. With lower labor costs and special government incentives, it is the site of many factories operated by foreign companies. [31]
Under a framework signed in June 2006, Batam, along with parts of neighbouring Bintan and Karimun, are a part of a Special Economic Zone with Singapore; this zone eliminates tariffs and value-added taxes for goods shipped between Batam and Singapore. [32] In 2007, Law No. 44 was enacted to supplement Law No. 36/2000 in establishing Batam as a free trade zone for 70 years. BP Batam still manages the industrial complex. And in 2016, the responsibility of industrial complex changed from the governor of Riau Islands Province to the Office of the Coordinating Economic Minister as per Presidential Decree No. 8/2016. [30]
Over 1.5 million tourists visited the city in 2015. [33] Batam is the third-busiest entry port to Indonesia next to Bali and Jakarta. [34] In 2014, around 58.8% of foreign tourists came from Singapore, 12.8% from Malaysia and 4.2% from South Korea. [35] [36] Popular tourism spots in Batam include the Maha Vihara Duta Maitreya Temple, shopping malls (including Grand Batam Mall, Mega Mall Batam Centre, Nagoya Hill Shopping Centre, etc), Jabal Arafah Mosque and the Barelang Bridge.
In the first semester of 2023, the value of foreign investment reached US$1.2 billion, while domestic investment was recorded at US$168 million. Most of the foreign investment came from Singapore. [37] Foreigners are allowed to buy apartments with limited leases but not landed homes in Indonesia. [38] In 2021, a group of Singaporeans were forcibly evicted after their 30-year property leases expired in Sekupang. [39]
Ferries connect Batam to Singapore, Bintan, and Johor Bahru (Malaysia). Five ferry terminals are on the island: Batam Harbour Bay Ferry Terminal, Nongsapura Ferry Terminal, Sekupang, Waterfront City and Batam Center Ferry Terminal. Connections to Singapore are by way of Harbourfront and Tanah Merah Ferry Terminals run by Singapore Cruise Centre (SCC).
The most recent incident happened on 29 November 2015 when a ferry, 'Sea Prince', hit floating object(s) while en route to Singapore from Batam and began leaking. A total of 97 passengers were rescued on life rafts. [40] [41]
Signs showing a picture of a raised finger over a pair of lips have been placed in August 2014 at the Batam Centre International Ferry Terminal to request silence while queuing for immigration to hear names being called and clearly hear instructions given by the immigration officer. Some visitors have been sent back immediately on the first ferry available for flouting this rule. The signs are also applicable at other terminals, but are not strictly enforced. [42]
Trans Batam is the most reliable and the cheapest public transportation in Batam. It began to operate in 2005. Trans Batam is the second BRT system in Indonesia, after Jakarta's TransJakarta. The price for one ride is Rp2,000 for students and Rp4,000 for the public. Trans Batam operates from 05:30 to 19:00.
Trans Batam serves eight corridors of route:
Corridor | Origin & destination |
---|---|
1 | Sekupang–Batam Centre |
2 | Tanjung Uncang–Batam Centre |
3 | Sekupang–Jodoh |
4 | Sagulung–Sekupang |
5 | Jodoh–Batam Centre |
6 | Tanjung Piayu–Batam Centre |
7 | Nongsa–Batam Centre |
8 | Punggur–Jodoh |
Source: Batam City Government Transportation Agency [43] |
Taxis in Batam are available almost anywhere at ferry terminals, the airport, shopping malls, hotels, etc. More than 3000 taxis are in Batam. In the early 2000s, Batam commonly had Toyota Corolla taxis. Starting in late 2013, more than 95% of taxis are brand new using the Toyota Limo and Chevrolet Lova.
Hang Nadim International Airport is Batam island's main airport, and has the longest runway of all airports in Indonesia. The airport was the largest airport in the Sumatra region from 1995 to 2012 with a capacity of six million passengers annually, and is now the second-largest in the Sumatra region after Kuala Namu International Airport in Medan, which has a capacity of eight million passengers. The airport has 4 paired jetbridges and 2 single jetbridges. Hang Nadim International Airport is a hub for Lion Air, Batik Air and Citilink. BP Batam, which operates Hang Nadim International Airport, will build a new terminal with a capacity of eight million passengers per year for each terminal (16 million passengers per year in total for two terminals) in late 2016. BP Batam intends to build eight paired jetbridges in the new terminal. [44] Domestic destinations include Pekanbaru, Palembang, Medan, Jakarta, Padang, Surabaya, Bandung, Bandar Lampung, Balikpapan, Yogyakarta, Makassar, and many more. International flights currently include Kuala Lumpur, Malaysia (operated by Batik Air Malaysia).
Due to piling works for touristic activity, sand mining, and logging for charcoal business, only 4.2% of Batam Island is covered in mangrove forests, a great decrease from 24% in 1970. [45] Originally, Batam Island had 41,500 hectares of mangrove forests. [46]
Serang Regency is a regency of Banten province, Indonesia. It is located in the northwest corner of the island of Java. The administrative center of the regency is at Ciruas, while the capital of the province is the independent municipality of Serang which was split off the regency on 17 July 2007.
Anambas Islands Regency is an island regency in the Riau Islands Province, Indonesia, located in the Natuna Sea. The regency consists of 255 islands, including five outer islands that are important for Indonesia's sovereignty boundaries, namely: Tokong Berlayar Island, Tokong Nanas Island, Mangkai Island, Damar Island, and Malangbiru Island. Anambas Islands Regency located 150 nautical miles northeast of Batam Island in the Natuna Sea between the Malaysian Peninsula to the west and the island of Borneo to the east. Geographically part of the Tudjuh Archipelago. This island regency covers a land area of approximately 661.47 square kilometres (255.39 sq mi) spread over an area of approximately 46,664 km² of water. The regency had a population of around 37,411 at the 2010 Census. and 47,402 at the 2020 Census; the official estimate as at mid 2023 was 50,140. The administrative centre is at Tarempa on Siantan Island.
The Lingga Regency is a group of 600 islands in Indonesia, located south of Singapore and along both sides of the equator, off the eastern coast of Riau Province on Sumatra island. They are due south of the populated Riau Archipelago, known for the industrial island of Batam and the tourist-frequented island of Bintan, although the Lingga Islands themselves are rarely visited due to the infrequent local transportation. The equator goes through the northern tip of Lingga Island, the main island in the archipelago.
Banyumas Regency is an inland regency in the southwestern part of Central Java province in Indonesia. Its capital is the town of Purwokerto, but that town no longer has a central administration and is split over four of the districts within the Regency, with a combined area of 41.65 km2 and a population of 234,467 as of mid-2023. The Regency covers an area of 1,391.15 km2, and had a population of 1,554,527 at the 2010 Census and 1,776,918 at the 2020 Census; the official estimate of the population as of mid-2023 was 1,828,573.
Cilacap Regency is a regency in the southwestern part of Central Java province in Indonesia. Its capital is the town of Cilacap, which had 260,376 inhabitants in mid 2023, spread over three administrative districts.
Kupang Regency is a regency in East Nusa Tenggara province of Indonesia. It occupies the far western end of Timor Island, together with the smaller island of Semau and other minor offshore islands. Other islands further to the southwest and west which were formerly part of Kupang Regency have been separated administratively - the Rote Islands Group on 10 April 2002, and the Savu Islands Group on 29 October 2008.
Sikka is a regency within East Nusa Tenggara province, Indonesia, on the island of Flores. It is bordered to the west by Ende Regency and to the east by East Flores Regency. It covers an area of 1,675.36 km2 and had a population of 300,301 at the 2010 census and 321,953 at the 2020 Census; the official estimate as at mid 2023 was 337,011. The capital is the town of Maumere, which comprises the districts of Alok Barat, Alok and Alok Timur.
Dumai, is a coastal city in Riau Province on the island of Sumatra, Indonesia, about 188 km from Pekanbaru, the provincial capital. The city has an area of 2,065.59 km2 and had 338,064 inhabitants at the mid 2023 official estimate. Dumai has a domestic airport, Pinang Kampai Airport. The city is an important transport and trade centre, both regionally and internationally, especially for traffic to and from Malaysia. The region is rich in oil.
Wonogiri Regency is a regency in the southeastern part of Central Java province in Indonesia. It is bordered to the north by Sukoharjo Regency and Karanganyar Regency, to the east by East Java Province, to the south by the Indian Ocean, and to the west by the Special Region of Yogyakarta. It covers an area of 1,904.32 km2, and its population was 928,904 at the 2010 Census and 1,043,177 at the 2020 Census; the official estimate as at mid 2023 was 1,051,085. The capital and largest town is Wonogiri, around 33 km southeast of the large Central Java metropolis of Surakarta. The regency includes the large Gajah Mungkur Reservoir in the upper reaches of the Solo River, with a surface area of 88 km2.
Pandeglang Regency is a regency of Banten province, Indonesia. It is mainly located on the west and south coasts of the island of Java and is the most westerly regency on Java Island, but it also includes several offshore islands such as Panaitan, Peucang, Deli and Tinjil. It is bounded by Serang Regency to the north, Lebak Regency to the east, the Java Sea to the south, and the Sunda Strait to the west. The regency has a land area of 3,053.13 km2, and a population at the 2010 Census of 1,149,610, rising to 1,272,687 at the 2020 Census; the official estimate as of mid-2023 was 1,391,056. The regency seat is the town of Pandeglang in the northeast of the regency, but the most densely-populated district outside of the northeast agglomeration is the town of Labuan on the west coast.
Bintan Regency is an administrative area in the Riau Islands Province of Indonesia. Bintan Regency includes all of Bintan Island and also includes many outlying islands including the Tambelan Archipelago and Badas Islands situated between Bintan and West Kalimantan; altogether there are 273 islands comprising the regency.
Brebes is a regency in the northwestern part of Central Java province in Indonesia. It covers an area of 1,769.62 km2, and it had a population of 1,733,869 at the 2010 Census and 1,978,759 at the 2020 Census; the official estimate as at end 2023 was 2,054,328. Its capital is the large town of Brebes in the northeast corner of the regency, immediately adjacent to the neighbouring city of Tegal.
East Kutai Regency is a regency of East Kalimantan province, Indonesia. It has an area of 31,239.84 km2 and had a population of 253,904 at the 2010 census and 434,459 at the 2020 census; the official estimate as at mid 2023 was 455,504. The town of Sangatta is the capital of the regency.
The Karimun Regency is located in the Riau Islands Province, Indonesia. Besides the central island of Great Karimun, the regency also includes the island of Kundur and over 240 lesser islands. The district covers a land area of 1,339.9 km2 and a sea area of 6,460 km2, and its population was 212,561 at the 2010 census and 253,457 at the 2020 census; the official estimate as at mid 2023 was 270,121.
Nias Selatan Regency is a regency in North Sumatra province, Indonesia, created on 25 February 2003 by the division of the existing Nias Regency. The regency covers a land area of 2,487.99 square kilometres and according to the 2010 census had a population of 289,708; the 2020 Census showed a population of 360,531, while the official estimate for mid 2023 was 368,834. Its administrative centre is the port of Teluk Dalam. Apart from the southern portion of Nias Island, the regency also includes the smaller Batu Islands to the south, lying between Nias and Siberut; these islands occupy nearly half of the land area of the Regency, but have just 9% of its population.
Serdang Bedagai Regency is a regency on the east coast of North Sumatra Province of Indonesia, facing Malaysia, with 95 km of coastline and covering an area of 1,904.37 square kilometres, divided into seventeen districts (kecamatan), in turn subdivided into 243 villages. Its administrative centre is the town of Sei Rampah. The regency surrounds the independent city of Tebing Tinggi, and also contains a district (kecamatan) by the same name. The name “Serdang Bedagai” was derived from the two Sultanates which formerly existed in the Region; they were Serdang Sultanate and Padang Bedagai Sultanate. The population was 592,922 at the 2010 Census, while the 2020 Census produced a total of 657,490; the official estimate as at mid 2023 was 685,074.
East Sumba Regency is geographically the largest of the four regencies which divide the island of Sumba, within East Nusa Tenggara Province of Indonesia. It occupies 62% of the entire island, being much less densely populated than the western third. The town of Waingapu is the capital of East Sumba Regency. The population of East Sumba Regency was 227,732 at the 2010 Census and 244,820 at the 2020 Census; the official estimate as at mid 2022 was 255,498.
East Flores Regency is a regency in East Nusa Tenggara province of Indonesia. Established in 1958, the regency has its seat (capital) in Larantuka on Flores Island. It covers a land area of 1,812.65 km2, and it had a population of 232,605 as of the 2010 census and 276,896 at the 2020 Census; the official estimate as of mid-2023 was 289,376. The regency encompasses the eastern tip of the island of Flores, together with all of the adjacent islands of Adonara and Solor to the east of Flores, with some much smaller offshore islands. On 4 October 1999, the island of Lembata at the eastern end of the Solor Archipelago was separated from the East Flores Regency to create its own Regency.
Kupang Regency is a regency in East Nusa Tenggara province of Indonesia. It occupies the far western end of Timor Island, together with the smaller island of Semau and other minor offshore islands. Other islands further to the southwest and west which were formerly part of Kupang Regency have been separated administratively - the Rote Islands Group on 10 April 2002, and the Savu Islands Group on 29 October 2008.
South Central Timor Regency is a regency in East Nusa Tenggara province of Indonesia, established in 1958. the regency has its seat (capital) in the town of Soe. It covers an area of 3,956.15 km2 and had a population of 440,470 at the 2010 Census and 455,410 at the 2020 Census; the official estimate as at mid 2023 was 473,948.