Koulamoutou Population 2026

Koulamoutou has a population of 30,830, making it the #13 biggest city in 🇬🇦 Gabon, located in Ogooué-Lolo. Roughly 1.2% of Gabon's population lives here. It is about 27× smaller than Libreville, the country's biggest city.

Location of Koulamoutou (capital Libreville shown for reference). Boundaries: Natural Earth.

Population (city proper)

30,830

Rank in Gabon

#13

Coordinates

1.14°S, 12.46°E

~282 m elevation · Africa/Libreville

Distance to capital (Libreville)

375 km

233 miles, straight line

Cities near Koulamoutou

Moanda71,099 people · ~95 km away
Franceville132,895 people · ~136 km away
Mouila43,342 people · ~176 km away
Makokou24,823 people · ~195 km away
Oyam30,100 people · ~224 km away
Lambaréné46,605 people · ~252 km away

FAQ

What is the population of Koulamoutou?

Koulamoutou has a population of 30,830 (city proper, latest official figure via GeoNames), making it the #13 biggest city in Gabon.

What region is Koulamoutou in?

Koulamoutou is located in Ogooué-Lolo, Gabon.

Is Koulamoutou the capital of Gabon?

No, the capital of Gabon is Libreville, about 375 km away.

Sources & notes

Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.

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