# Southwest Sumba Regency

Southwest Sumba Regency (Indonesian: Kabupaten Sumba Barat Daya) is a regency on Sumba Island in East Nusa Tenggara province of Indonesia. Established on 2 January 2007 out of parts of West Sumba Regency, the regency has its seat (capital) in Tambolaka. Its population was 283,818 in the 2010 decennial census and had risen to 303,650 at the 2020 census; the official estimate as at mid 2022 was 322,073 (comprising 164,825 males and 157,248 females

## Administrative districts

The Southwest Sumba Regency when created was composed of eight districts (kecamatan), but since 2010, three additional districts have been created within the Regency, by the splitting of existing districts. The areas (in km$^2$) and the populations of the districts at the 2010 census and the 2020 census are listed below, together with the official estimates as at mid 2023. The table also includes the locations of the district administrative centres, and the number of administrative villages in each district (totaling 173 rural desa and 2 urban kelurahan - the latter both in Kota Tambolaka District).
| Kode Wilayah | Name of District (kecamatan) | Area in km$^2$ | Pop'n census 2010 | Pop'n census 2020 | Pop'n estimate mid 2023 | Admin centre | No. of villages | Post code |
| 53.18.06 | Kodi Bangedo | 73.22 | 36,057 | 17,220 | 17,836 | Walla Ndimu | 15 | 87264 |
| 53.18.11 | Kodi Balaghar | 144.67 | $^{(a)}$ | 17,980 | 18,624 | Panenggo Ede | 14 | 87262 |
| 53.18.07 | Kodi | 111.86 | 31,223 | 30,010 | 31,090 | Bondo Kodi | 19 | 87261 |
| 53.18.08 | Kodi Utara (North Kodi) | 243.82 | 50,864 | 48,860 | 51,176 | Kori | 21 $^{(b)}$ | 87260 |
| | Totals western (Kodi) part | 573.57 | 118,149 | 114,070 | 118,726 | | 69 | |
| 53.18.05 | Wewewa Selatan (South Wewewa) | 174.14 | 21,691 | 22,800 | 23,962 | Tena Teke | 14 | 87263 |
| 53.18.04 | Wewewa Barat (Central Wewewa) (West Wewewa) | 147.34 | 45,482 | 42,270 | 46,017 | Waimangura | 20 | 87253 |
| 53.18.03 | Wewewa Timur (East Wewewa) | 139.88 | 53,911 | 26,410 | 27,626 | Elopada | 19 | 87250 |
| 53.18.10 | Wewewa Tengah (Central Wewewa) | 109.67 | $^{(c)}$ | 31,160 | 33,170 | Ndapa Taka | 20 | 87252 |
| 53.18.02 | Wewewa Utara (North Wewewa) | 63.26 | 11,638 | 12,640 | 13,406 | Palla | 12 | 87251 |
| 53.18.01 | Loura | 138.51 | 34,037 | 18,540 | 22,092 | Karuni | 11 $^{(d)}$ | 87254 |
| 53.18.09 | Kota Tambolaka (Tambolaka town) | 98.95 | $^{(c)}$ | 35,790 | 37,074 | Tambolaka | 10 $^{(e)}$ | 87255 |
| | Totals eastern (Wewewa) part | 871.75 | 166,759 | 191,762 | 203,347 | | 106 | |
Notes: (a) The 2010 census populations of Kodi Balaghar is included with the figures for Kodi Bangedo, from which it was split. (b) including the desa of Wee Wella, which is an exclave separated from the rest of the district by a detached part of Kota Tambolaka District. (c) The 2010 census populations of Kota Tambolaka and Wewewa Tengah Districts are included with the figures for the districts from which they were split. (d) including the desa of Wee Kambala, which is an exclave separated from the rest of the district by Kota Tambolaka District. (e) including the two kelurahan of Langga Lero and Waitabula; also including the desa of Kalembu Kaha, which is an exclave separated from the rest of the district by Wewewa Barat and Kodi Utara Districts.
The Kalaki Kambe desa (of Wewewa Barat District) forms a salient from the rest of that district towards the north coast of Sumba island, reaching the coast between the exclaved desa of Wee Wella (of Kodi Utara District) and Kalembu Kaha (of Kota Tambolaka District) to the west and the exclaved desa of Wee Kambala (of Loura District) to the east. The populations in 2023 of these detached desa (which together form a non-administrative grouping along the northcoast of the regency) were as follows:
| Kode Wilayah | Name of village (desa) | Name of District (kecamatan) | Pop'n estimate mid 2023 |
| 53.18.09.2010 | Kalembu Kaha | Kota Tambolaka | 3,275 |
| 53.18.08.2015 | Wee Wella | Kodi Utara | 2,315 |
| 53.18.04.2015 | Kalaki Kambe | Wewewa Barat | 2,166 |
| 53.18.01.2015 | Wee Kambala | Loura | 1,133 |
| | Totals | | 8,889 |

## Tourism

Several tourist attractions in this district have been widely explored and visited by a variety of local and foreign tourists, but there are only a few who have access to roads and adequate facilities and infrastructure available, namely Mananga Aba Beach, Mbawana beach, Oro Beach, Kawona Beach, Newa Beach, Pantai Waikelo, Sumba Cultural Home, Lake Saltwater Weekuri, and Pabeti Waterfall.
This district includes several traditional villages such as Wainyapu and Ratenggaro [id] on the south-west coast, and others inland. Wainyapu is particularly rich in dolmens, which - as of 2021 - are still built for collective graves.