Gabon: cities by population
Gabon has a population of 2,119,275, with Libreville as its capital. The 50 largest of its 50 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 | Libreville | Estuaire | 846,090 |
| 2 | Port-Gentil | Ogooué-Maritime | 164,018 |
| 3 | Franceville | Haut-Ogooué | 132,895 |
| 4 | Owendo | Estuaire | 95,313 |
| 5 | Oyem | Woleu-Ntem | 72,939 |
| 6 | Moanda | Haut-Ogooué | 71,099 |
| 7 | Ntoum | Estuaire | 62,445 |
| 8 | Lambaréné | Moyen-Ogooué | 46,605 |
| 9 | Mouila | Ngouni | 43,342 |
| 10 | Akanda | Estuaire | 41,524 |
| 11 | Tchibanga | Nyanga | 36,108 |
| 12 | Bitam | Woleu-Ntem | 33,561 |
| 13 | Koulamoutou | Ogooué-Lolo | 30,830 |
| 14 | Oyam | Moyen-Ogooué | 30,100 |
| 15 | Makokou | Ogooué-Ivindo | 24,823 |
| 16 | Lastoursville | Ogooué-Lolo | 14,411 |
| 17 | Tsogni | Nyanga | 13,725 |
| 18 | Okondja | Haut-Ogooué | 12,962 |
| 19 | Gamba | Ogooué-Maritime | 12,565 |
| 20 | Mitzic | Woleu-Ntem | 10,522 |
| 21 | Lébamba | Ngouni | 9,287 |
| 22 | Lékoni | Haut-Ogooué | 8,810 |
| 23 | Mounana | Haut-Ogooué | 8,780 |
| 24 | Fougamou | Ngouni | 8,629 |
| 25 | Ndjolé | Moyen-Ogooué | 8,265 |
| 26 | Akiéni | Haut-Ogooué | 8,241 |
| 27 | Mékambo | Ogooué-Ivindo | 8,105 |
| 28 | Booué | Ogooué-Ivindo | 7,259 |
| 29 | Ndendé | Ngouni | 7,238 |
| 30 | Mbigou | Ngouni | 7,069 |
| 31 | Mayumba | Nyanga | 6,274 |
| 32 | Kango | Estuaire | 5,734 |
| 33 | Bakoumba | Haut-Ogooué | 4,861 |
| 34 | Minvoul | Woleu-Ntem | 4,469 |
| 35 | Moabi | Nyanga | 4,108 |
| 36 | Ovan | Ogooué-Ivindo | 4,064 |
| 37 | Mimongo | Ngouni | 3,307 |
| 38 | Makanda | Ngouni | 3,252 |
| 39 | Bongoville | Haut-Ogooué | 3,164 |
| 40 | Cocobeach | Estuaire | 3,114 |
| 41 | Médouneu | Woleu-Ntem | 3,001 |
| 42 | Ngwoni | Haut-Ogooué | 2,691 |
| 43 | Omboué | Ogooué-Maritime | 2,414 |
| 44 | Iboundji | Estuaire | 2,123 |
| 45 | Pana | Ogooué-Lolo | 1,897 |
| 46 | Malinga | Ngouni | 1,382 |
| 47 | Ndindi | Ngouni | 1,334 |
| 48 | Boumango | Haut-Ogooué | 1,316 |
| 49 | Onga | Haut-Ogooué | 1,137 |
| 50 | Aboumi | Haut-Ogooué | 1,050 |
Twenty years earlier: Gabon in the 2005 World Gazetteer — population then 1,398,521.