Southwest Aceh Regency is a regency in the Aceh Province of Indonesia. The regency was created on 10 April 2002 from the northwestern districts of South Aceh Regency. It is located on the west side of the island of Sumatra. The regency covers an area of 1,882.99 square kilometres and according to the 2010 census had a population of 126,036; this rose to 140,366 at the 2015 Census, and to 150,775 at the 2020 Census; the official estimate as at mid 2023 was 156,990. The seat of the regency government is the town of Blangpidie.
Yalimo Regency is one of the regencies in the Indonesian province of Highland Papua. It covers an area of 4,320.29 km3, and had a population at the 2010 Census of 50,763 which doubled to reach 101,973 at the 2020 Census; the official estimate as at mid 2023 was 106,740. The administrative centre is at Elelim. The indigenous inhabitants of this well-forested mountainous area are the Yali people.
Yahukimo Regency is one of the regencies (kabupaten) in the Indonesian province of Highland Papua. It covers an area of 17,152 km2, and had a population of 164,512 at the 2010 Census, but this figure more than doubled to reach 350,880 at the 2020 Census; the official estimate as at mid 2022 was 361,776. The official administrative centre of Yahukimo Regency is at Sumohai, which is located 25 kilometres north of the town of Dekai, but - due to the lack of infrastructure in Sumohai - the actual administrative centre of the regency is in Dekai. The regency was formerly part of the Jayawijaya Regency, but was split off to become a separate regency on 11 December 2002.
Tolikara Regency is one of the regencies (kabupaten) in the Indonesian province of Highland Papua. It covers an area of 14,564 km2, and had a population of 114,427 at the 2010 Census and 239,543 at the 2020 Census; the official estimate as at mid 2022 was 244,345. The administrative centre of Tolikara Regency is the town of Karubaga.
Puncak Jaya Regency is one of the regencies (kabupaten) in the Indonesian province of Central Papua. It is an inland highland regency, lying directly east of Paniai Regency and west of Jayawijaya Regency and Tolikara Regency. As of 2004, it was reported that these four regencies had a population that is 93–97% ethnic Papua; however this included areas which have subsequently been formed into new regencies.
Puncak Regency is one of the regencies (kabupaten) in the Indonesian province of Central Papua; it is not to be confused with Puncak Jaya Regency, which is within the same province, and from whose western districts those districts now forming Puncak Papua Regency were separated in 2008. It covers an area of 7,396.47 km2, and had a population of 93,218 at the 2010 Census and 114,741 at the 2020 Census; the official estimate as of mid-2022 was 116,279. The administrative centre is at Ilaga. The name of the regency is currently being changed to Puncak Papua Regency.
Paniai Regency is one of the regencies (kabupaten) in Central Papua Province of Indonesia. It is named after the Paniai Lakes. It covers an area of 6,525.25 km2, and had a population of 153,432 at the 2010 Census and 220,410 at the 2020 Census; the official estimate as of mid-2022 was 227,254 - comprising 124,260 males and 102,994 females. The administrative centre is the town of Enarotali, in East Paniai.
Nduga Regency is one of the regencies (kabupaten) in the Indonesian province of Highland Papua. Nduga Regency was created on 4 January 2008 by separation from Jayawijaya Regency in accordance with Law No. 6/2008. It covers an area of 12,941 km2, and had a population of 79,053 at the 2010 Census and 106,533 at the 2020 Census; the official estimate as at mid 2022 was 109,630 - comprising 59,587 males and 50,043 females. The administrative centre is at the town of Kenyam.
Nabire Regency is one of the regencies (kabupaten) in the Indonesian province of Central Papua. It covers an area of 12,010.65 km2, and had a population of 129,893 at the 2010 Census and 169,136 at the 2020 Census, comprising 87,688 males and 81,448 females. The official estimate as at mid 2022 was 173,043 - comprising 90,823 males and 82,220 females. The administrative centre is the town of Nabire, which faces onto Cenderawasih Bay.
Mimika Regency is one of the regencies (kabupaten) in the Indonesian province of Central Papua. It covers an area of 21,693.51 km2, and had a population of 182,001 at the 2010 Census, but grew to 311,969 at the 2020 Census. The official estimate as of mid-2023 was 313,016. The administrative centre is the town of Timika, which lies within Mimika Baru District, which had 143,367 inhabitants in mid-2023.
Mamberamo Raya Regency is one of the regencies (kabupaten) in Papua Province, Indonesia; it was created on 15 March 2007 from parts of Sarmi Regency and Waropen Regency. It covers an area of 23,813.91 km2, and had a population of 18,365 at the 2010 Census which had virtually doubled to 36,483 at the 2020 Census; the official estimate as at mid 2022 was 37,616. The administrative centre is at the town of Burmeso in Mamberamo Tengah District.
Central Mamberamo Regency is one of the regencies (kabupaten) in the Indonesian province of Highland Papua. It covers an area of 3,743.64 km2, and had a population of 39,537 at the 2010 Census and 50,685 at the 2020 Census. The official estimate as at mid 2023 was 51,430 - comprising 27,302 males and 24,128 females. The administrative centre is at Kobakma.
Jayawijaya Regency is one of the regencies (kabupaten) in the Indonesian province of Highland Papua. It occupies an area of 13,925.31 km2 in the Baliem Valley, situated in the central highlands of the province. It had a population of 196,085 at the 2010 Census, and 269,553 at the 2020 Census; the official estimate as of mid-2023 was 282,497. Its capital is the town of Wamena.
Keerom Regency is one of the regencies (kabupaten) in the Papua Province of Indonesia. It was formed from the eastern districts then within Jayapura Regency with effect from 12 November 2002. It covers an area of 9,365 km2, and had a population of 48,536 at the 2010 Census and 61,623 at the 2020 Census; the official estimate as at mid 2022 was 62,777. The regency's administrative centre is at Waris. It borders Green River Rural LLG and Amanab Rural LLG of Sandaun Province, Papua New Guinea.
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.
Lanny Jaya Regency is a regency (kabupaten) located in the Indonesian province of Highland Papua. It covers an area of 6,077.4 km2, and had a population of 148,522 at the 2010 Census and 196,399 at the 2020 Census; the official estimate as at mid 2022 was 201,461. The administrative centre is the town of Tiom.
Central Halmahera Regency is a regency of North Maluku Province, Indonesia. The regency was originally formed on 15 August 1990 from part of the former North Maluku Regency, but on 25 February 2003 parts of the new regency were split off to form a separate East Halmahera Regency and the city of Kota Tidore Kepulauan. It now comprises just the southern half of the southeastern peninsula of Halmahera Island, together with part of the southern peninsula of that island.
Central Lampung Regency is a regency of the province of Lampung, on Sumatra, Indonesia. On 20 April 1999, two areas were separated from the original regency - the southeastern portion was split off to form a separate East Lampung Regency, while the town of Metro was created as an independent city. The reduced regency has an area of 4,545.50 km2 and had a population of 1,170,048 people at the 2010 census and 1,460,045 at the 2020 census; the official estimate as at mid 2022 was 1,500,002. The regency seat is the town of Gunung Sugih.
Tambrauw Regency is a regency of Southwest Papua Province, Indonesia, in the Bird's Head Peninsula of Papua Island. It was created on 29 October 2008 from what had been an eastern part of Sorong Regency, originally as part of the province of West Papua. Much of the regency is located on the Tamrau Mountains that the local government declarated Tambrauw as a "conservation regency".
Tuban Regency is a regency in the East Java province of Indonesia. The Dutch name of the regency is 'Toeban'. It covers a land area of 1,839.94 sq. km, and had a population of 1,118,464 at the 2010 Census and 1,198,012 at the 2020 Census; the official estimate as of mid-2023 was 1,258,368. The administrative centre is the coastal town of Tuban.
Indonesia 
