Laos: cities by population
Laos has a population of 7,061,507, with Vientiane as its capital. The 50 largest of its 83 recorded towns and cities, ranked.
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are GeoNames country data. Sources & method.
| # | Place | Region | Population |
|---|---|---|---|
| 1 | Vientiane | Vientiane Prefecture | 840,940 |
| 2 | Savannakhet | Savannakhet Province | 125,760 |
| 3 | Thakhèk | Khammouane Province | 90,800 |
| 4 | Pakse | Champasak Province | 77,900 |
| 5 | Ban Khoan | Bokeo | 65,348 |
| 6 | Xam Nua | Houaphan | 56,900 |
| 7 | Luang Prabang | Luang Prabang Province | 55,027 |
| 8 | Muang Phônsavan | Xiangkhoang | 37,507 |
| 9 | Ban Xénô | Savannakhet Province | 25,135 |
| 10 | Muang Xay | Oudômxai | 25,000 |
| 11 | Vang Vieng | Vientiane | 25,000 |
| 12 | Muang Sing | Loungnamtha | 23,500 |
| 13 | Pakxan | Bolikhamsai | 21,967 |
| 14 | Ban Laongam | Salavan Province | 21,304 |
| 15 | Sekong | Xékong | 20,116 |
| 16 | Borikhan | Bolikhamsai | 18,354 |
| 17 | Ban Kèngkok | Savannakhet Province | 15,658 |
| 18 | Ban Houakhoua | Bokeo | 15,500 |
| 19 | Muang Không | Champasak Province | 15,000 |
| 20 | Ban Lak Xao | Bolikhamsai | 14,117 |
| 21 | Ban Thatèng | Xékong | 14,021 |
| 22 | Phôngsali | Phôngsali | 13,500 |
| 23 | Sainyabuli | Xiagnabouli | 13,500 |
| 24 | Champasak | Champasak Province | 12,994 |
| 25 | Ban Houayxay | Bokeo | 12,500 |
| 26 | Ban Siphôm | Xiagnabouli | 12,479 |
| 27 | Ban Bachiang | Champasak Province | 12,116 |
| 28 | Ban Muang-Nan | Luang Prabang Province | 11,104 |
| 29 | Muang Phôn-Hông | Vientiane | 10,112 |
| 30 | Ban Xamtai | Houaphan | 6,244 |
| 31 | Muang Hôngsa | Xiagnabouli | 6,000 |
| 32 | Salavan | Salavan Province | 5,521 |
| 33 | Pakxong | Champasak Province | 5,000 |
| 34 | Muang Xon | Houaphan | 4,899 |
| 35 | Lamam | Xékong | 4,463 |
| 36 | Attapeu | Attapu | 4,297 |
| 37 | Ban Boun-Nua | Phôngsali | 3,855 |
| 38 | Dak Cheung | Xékong | 3,625 |
| 39 | Ban Nambak | Luang Prabang Province | 3,571 |
| 40 | Ban Phônsavang-Nua | Savannakhet Province | 3,556 |
| 41 | Ban Nahin | Bolikhamsai | 3,466 |
| 42 | Ban Nalaotay | Savannakhet Province | 3,405 |
| 43 | Luang Namtha | Loungnamtha | 3,225 |
| 44 | Ban Nongdeun | Savannakhet Province | 2,880 |
| 45 | Oudomsouk | Khammouane Province | 2,783 |
| 46 | Ban Simuangngam | Bokeo | 2,428 |
| 47 | Ban Thakham | Savannakhet Province | 2,281 |
| 48 | Pakkading | Bolikhamsai | 2,176 |
| 49 | Ban Hatxao | Luang Prabang Province | 2,045 |
| 50 | Ban Achung | Salavan Province | 2,044 |
Twenty years earlier: Laos in the 2005 World Gazetteer — population then 5,612,274.