Kupang Regency is a regency in East Nusa Tenggara province of Indonesia. It occupies the far western end of Timor Island (apart from the area of Kupang city, which has been administratively separated from the Regency since 11 April 1996), together with the smaller island of Semau (off the southwestern tip of Timor) and other minor offshore islands (of which Kera is the only inhabited). 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 (to form Rote Ndao Regency), and the Savu Islands Group on 29 October 2008 (to form Sabu Raijua Regency).
The residual regency covers an area of . It had a population of 304,548 at the 2010 Census and 366,383 at the 2020 Census; the official estimate as at mid 2025 was 383,387 (comprising 194,020 males and 189,367 females).Badan Pusat Statistik, Jakarta, 27 February 2026, Kabupaten Kupang Dalam Angka 2026 (Katalog 1102001.5303)
The capital of Kupang Regency is at Oelamasi. Demographics Of the population in mid 2025, 98,281 (25.63%) were below the age of 15, and 285,106 were aged 15 and above; of the latter, 258,713 (67.48%) were of working age and 26,393 (6.88%) were aged 65 and above.Badan Pusat Statistik, Jakarta, 27 February 2026, Kabupaten Kupang Dalam Angka 2026 (Katalog 1102001.5303) Administration The regency is divided into twenty-four districts (kecamatan), tabulated below with their areas and their populations at the 2010 CensusBiro Pusat Statistik, Jakarta, 2011. and the 2020 Census,Badan Pusat Statistik, Jakarta, 2021. together with the official estimates as at mid 2025.Badan Pusat Statistik, Jakarta, 27 February 2026, Kabupaten Kupang Dalam Angka 2026 (Katalog 1102001.5303) The districts are grouped geographically, and these groups have no administrative significance. The table also includes the locations of the district administrative centres, the number of administrative villages in each district (totaling 160 rural desa and 17 urban kelurahan), and its post code.
Kode Wilayah Name ofDistrict(kecamatan) English name Area in km2 Pop'nCensus2010 Pop'nCensus2020 Pop'nEstimatemid 2025Admin centre No.of desaNo.ofkelu-rahanPostcode 53.01.04 Semau Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Semau Dalam Angka 2025 (Katalog-BPS 1102001.5303100) Semau Island (North)143.426,6887,6147,740Uitao8 -85352 53.01.23 Semau Selatan Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Semau Selatan Dalam Angka 2025 (Katalog-BPS 1102001.5303101) Semau Island (South)153.004,7315,3965,490Akle6 -85353 Totals Semau Island Semau Island296.4211,41913,01013,230 14 - 53.01.05 Kupang Barat Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Kupang Barat Dalam Angka 2025 (Katalog-BPS 1102001.5303110) West Kupang 149.7215,41718,27018,945Batakte10 285351 53.01.16 Nekamese Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Nekamese Dalam Angka 2025 (Katalog-BPS 1102001.5303111) 128.409,01011,52412,411Oemasi11 -85390 53.01.08 Kupang Tengah Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Kupang Tengah Dalam Angka 2025 (Katalog-BPS 1102001.5303120) Central Kupang 88.6433,80545,70950,602Tarus7 185361 53.01.24 Taebenu Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Taebenu Dalam Angka 2025 (Katalog-BPS 1102001.5303121) 106.4214,59418,16619,302Baumata8 -85360 53.01.09 Amarasi Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amarasi Dalam Angka 2025 (Katalog-BPS 1102001.5303130) 154.9015,27917,88118,427Oekabiti8 185367 53.01.17 Amarasi Barat Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amarasi Barat Dalam Angka 2025 (Katalog-BPS 1102001.5303131) West Amarasi246.4714,37516,84617,372Teunbaun7 185376 53.01.18 Amarasi Selatan Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amarasi Selatan Dalam Angka 2025 (Katalog-BPS 1102001.5303132) South Amarasi172.8110,27611,83912,106Buraen3 285377 53.01.19 Amarasi Timur Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amarasi Timur Dalam Angka 2025 (Katalog-BPS 1102001.5303133) East Amarasi162.927,0548,9359,576Pakubaun4 -85378 53.01.06 Kupang Timur Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Kupang Timur Dalam Angka 2025 (Katalog-BPS 1102001.5303140) East Kupang 338.6040,52551,03254,536Babau8 585362 53.01.20 Amabi Oefeto Timur Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Semau Dalam Angka 2025 (Katalog-BPS 1102001.5303141) East Amabi Oefeto 236.7213,05913,27712,760Oemofa10 -85363 53.01.25 Amabi Oefeto Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amabi Oefeto Dalam Angka 2025 (Katalog-BPS 1102001.5303142) Amabi Oefeto 123.907,7478,6118,650Fatuknutu7 -85362& 85363 53.01.07 Sulamu Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Sulamu Dalam Angka 2025 (Katalog-BPS 1102001.5303150) 141.1814,28017,39418,284Sulamu6 185368 Totals Southern group 2,050.58195,421239,484252,971 89 13 53.01.10 FatuleuBadan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Fatuleu Dalam Angka 2025 (Katalog-BPS 1102001.5303160) 351.5223,00726,84927,630Camplong9 185371 53.01.28 Fatuleu Tengah Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Fatuleu Tengah Dalam Angka 2025 (Katalog-BPS 1102001.5303161) Central Fatuleu 107.854,8855,7365,921Oelbiteno4 -85320 53.01.27 Fatuleu Barat Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Fatuleu Barat Dalam Angka 2025 (Katalog-BPS 1102001.5303162) West Fatuleu 496.478,3999,0708,982Poto5 -85323 53.01.11 Takari Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Takari Dalam Angka 2025 (Katalog-BPS 1102001.5303170) 508.1320,26224,56625,764Takari9 185369 Totals Fatuleu group 1,463.9756,55366,22168,297 27 2 53.01.12 Amfoang Selatan Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amfoang Selatan Dalam Angka 2025 (Katalog-BPS 1102001.5303180) South Amfoang 305.098,62810,00310,261Lelogama6 185373 53.01.21 Amfoang Barat Daya Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amfoang Barat Daya Dalam Angka 2025 (Katalog-BPS 1102001.5303181) Southwest Amfoang 167.614,2635,0755,274Manubelon4 -85364 53.01.30 Amfoang Tengah Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amfoang Tengah Dalam Angka 2025 (Katalog-BPS 1102001.5303182) Central Amfoang 174.215,3976,4106,654Naikliu4 -85374 53.01.13 Amfoang Utara Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amfoang Utara Dalam Angka 2025 (Katalog-BPS 1102001.5303190) North Amfoang 278.427,0048,0918,284Soliu5 185365 53.01.22 Amfoang Barat Laut Badan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amfoang Barat Laut Dalam Angka 2025 (Katalog-BPS 1102001.5303191) Northwest Amfoang 428.598,76210,37610,756Nunuanah6 -85372 53.01.26 Amfoang TimurBadan Pusat Statistik, Jakarta, 26 September 2025, Kecamatan Amfoang Timur Dalam Angka 2025 (Katalog-BPS 1102001.5303192) East Amfoang 133.247,1017,7137,660Fatumonas5 -85375 Totals Amfoang group 1,487.1641,15547,66848,889 30 2 Totals 5,298.13304,548366,383383,387 Oelamasi160 17
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