Madura Island is an Indonesian island off the northeastern coast of Java. The island comprises an area of approximately 4,442 square kilometres (1,715 sq mi). Administratively, Madura is part of the province of East Java. It is separated from Java by the narrow Madura Strait. The administered area has a density of 756 people per km2 in 2022, while the main island has a somewhat higher figure of 826 per km2 in 2020.
East Java is a province of Indonesia located in the easternmost third 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 southern coasts, respectively, while the narrow Bali Strait to the east separates Java from Bali by around 2.29 kilometres (1.42 mi). Located in eastern Java, the province also includes the island of Madura, as well as the Kangean islands and other smaller island groups located further east and Masalembu archipelagos in the north. Its capital is Surabaya, the second largest city in Indonesia, a major industrial center and also a major business center. Banyuwangi is the largest regency in East Java and the largest on the island of Java.
Natuna Regency is an islands regency located in the northernmost part of the Province of Riau Islands, Indonesia. It contains at least 154 islands, of which 127 of them are reported as uninhabited. This archipelago, with a land area of 1,978.31 km2 out of a total area of 264,198.37 km2 area, contains 15 districts, including the island district of Pulau Laut, Bunguran/Greater Natuna Island, the island district of Pulau Tiga, the island district of Midai, the island district of Subi, and the island district of Serasan.
Anambas Islands Regency is a small archipelago of Indonesia, located 150 nautical miles northeast of Batam Island in the North Natuna Sea between the Malaysian mainland to the west and the island of Borneo to the east. Geographically part of the Tudjuh Archipelago, it is administratively a regency within the Riau Islands Province. It covers a land area of 590.14 square kilometres (227.85 sq mi) and had a population of 37,411 at the 2010 Census and 47,402 at the 2020 Census; the official estimate as at mid 2022 was 50,296. The administrative centre is at Tarempa on Siantan Island.
The Lingga Regency is a group of islands in Indonesia, located south of Singapore, along both sides of the equator, off the eastern coast of Riau Province on Sumatra island. They are 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.
Kangean Archipelago are the archipelago located in northern Bali Sea. Kangean and its surrounding islands lie to the north of Bali in the northern Bali Sea, to the northwest of the Lesser Sunda Islands, and administratively they form three districts within Sumenep Regency, East Java Province. The group comprises a total of 91 islands including 27 inhabited islands. Kangean is located approximately 120 km (75 mi) in the north of Bali, the northwest of Lombok, and 120 km east of Madura. The biggest and most populous district is Arjasa, which includes the town of that name located in the west of the island. The Kangean Islands have a relatively large potential for natural resources, such as natural gas, teak, coconut, and salt production.
The Sula Islands Regency is one of the regencies in North Maluku province of Indonesia. It was originally formed on 25 February 2003, when it encompassed the three large islands comprising the Sula Archipelago, together with minor adjacent islands. However, the largest and most westerly of the three, Taliabu, was split off from the Sula Islands Regency on 14 December 2012 to form a separate regency.
Pamekasan Regency is a regency (kabupaten) of the province of East Java, Indonesia. It is located on Madura Island approximately 120 kilometres (75 mi) east of Surabaya, the provincial capital. The regency covers an area of 792.30 square kilometres (305.91 sq mi), and at the 2010 census it had a population of 795,918 ; at the 2020 census the total was 850,057 and the official estimate as at mid 2022 was 857,818 – comprising 420,612 males and 437,206 females. The administrative capital is the town of Pamekasan.
Sumenep Regency is a regency of the East Java province, Indonesia. It has an area of 2,093.59 km2 and a population of 1,042,312 inhabitants according to the 2010 census ; the 2020 census resulted in a total of 1,124,436. The official estimate as at mid 2022 was 1,135,903. The regency occupies the eastern end of Madura island and also includes numerous islands to the east, the north, and the south of Madura. It is bordered by the Pamekasan Regency to the west, Madura Strait to the south, and the Java Sea to the north and east. Its administrative capital is Sumenep. The airport nearby is Trunojoyo Airport with flights to Surabaya.
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.
Yapen Islands Regency is a regency (kabupaten) in Papua Province of eastern Indonesia. It covers an area of 2,432.49 km2 (939.19 sq mi), and had a population of 82,951 at the 2010 Census and 112,676 at the 2020 Census; the official estimate as at mid 2022 was 116,107. It comprises an archipelago which lies in Cenderawasih Bay off the north coast of Western New Guinea.
Meranti Islands is an archipelago forming a regency (kabupaten) of Riau Province, and lies off the eastern coast of the island of Sumatra, Indonesia. It was created on 19 December 2008 by the separating of this archipelago from the mainland regency of Bengkalis. The regency comprises the islands of Tebing Tinggi, Rangsang, Padang and Merbau, together with minor offshore islands, but does not include Bengkalis Island which is geographically part of the archipelago but remains within Bengkalis Regency. The principal town is Selat Panjang on Tebing Tinggi Island. The regency covers an area of 3,623.93 km2, and had a population of 176,290 at the 2010 Census and 206,116 at the 2020 Census; the official estimate as at mid 2022 was 213,532.
The Banggai Archipelago is a group of islands, which are located at the far eastern end of Central Sulawesi, Indonesia. It makes up a regency (kabupaten) of Central Sulawesi Province of Indonesia, created on 4 October 1999 by splitting the existing Banggai Regency into a new Banggai Regency situated on the mainland of Sulawesi and a Banggai Islands Regency then comprising the entire archipelago. On 14 December 2012 a further splitting of the Regency was the removal of the more southerly seven districts to form a new Banggai Laut Regency.
The Sangihe Islands Regency is a regency of North Sulawesi Province, Indonesia. It comprises a group of islands situated to the North of Sulawesi. It covers a land area of 736.98 km2, and had a population of 126,100 at the 2010 census and 139,262 at the 2020 census; the official estimate as at mid 2022 was 140,165. The principal island is also named Sangihe, on which lies the main town of Tahuna. Minor island groups within the Regency include the Marore group considerably to the north of Sangihe Island, the Tatoareng group to the south, and the Nusa Tabukan group off the northeast coast of Sangihe Island. It borders the Philippines in the north, making it one of Indonesia's border regions.
The Talaud Islands Regency is a regency of North Sulawesi province, Indonesia. The Talaud Islands form an archipelago situated to the north-east of Sulawesi, with a land area of 1,251.02 km2. It had a population of 83,434 at the 2010 Census, increasing to 94,521 at the 2020 Census; the official estimate as at mid 2022 was 95,545. The largest island is Karakelong, on which lies the regency seat in the town of Melonguane. To its south lie the islands of Salibabu and Kabaruan, while the Nanusa group lies to the northeast of Karakelong, and Miangas island is situated midway between Karakelong and the Philippines. It is one of the three regencies to the north of North Sulawesi that are located between Sulawesi and the Philippines, along with the Sitaro Islands Regency and Sangihe Islands Regency; originally these formed a single regency, but on 110 April 2002 the Talaud Islands were split off to form their own Regency. The island of Miangas is the most northerly island in the regency and widely regarded as the northernmost point of Indonesia. As the result, it is often referenced to describe the territorial integrity of Indonesia in various patriotic statements and songs together with Sabang, Merauke, and Rote Island.
Tanimbar Islands Regency is a regency of Maluku province, Indonesia, consisting primarily of the Tanimbar Islands. The Regency covers a land area of 10,102 km2, and it had a population of 105,341 at the 2010 Census and 123,572 at the 2020 Census; the official estimate as at mid 2022 was 124,787. The principal town and administrative centre lies at Saumlaki in Tanimbar Selatan District.
Pramuka is an island in the Thousand Islands archipelagic regency in Jakarta which serves as the islands' regency seat.
Kangeanese or Kangeans (kUH-ngEE-yuhN) are one of the Javan ethnic groups native to the Sunda island of Kangean in northern Bali Sea, who speak the Kangeanic and share common history and culture.
Madoera Residency was an administrative subdivision (Residency) of the Dutch East Indies located on the island of Madura and with its capital at Pamekasan. It also included some smaller islands off Madura such as the Kangean Islands and Sapudi Islands. The Residency was divided into 4 districts : Pamekasan, Bangkalan, Sampang and Soemenep. It existed from the 1880s, when the Dutch established more direct control over the Island, to 1942 when the Japanese invaded the Indies, except for a brief period 1928-31 when it was divided into two smaller residencies.
Indonesia 
East Java 
