Oyem Population 2026
Oyem has a population of 72,939, making it the #5 biggest city in 🇬🇦 Gabon, located in Woleu-Ntem. Roughly 2.8% of Gabon's population lives here. It is about 12× smaller than Libreville, the country's biggest city.
Population (city proper)
72,939
Rank in Gabon
#5
Coordinates
1.60°N, 11.58°E
~656 m elevation · Africa/Libreville
Distance to capital (Libreville)
272 km
169 miles, straight line
Other big cities in Woleu-Ntem
| City | Population | Rank in Gabon |
|---|---|---|
| Bitam | 33,561 | #12 |
Cities near Oyem
FAQ
What is the population of Oyem?
Oyem has a population of 72,939 (city proper, latest official figure via GeoNames), making it the #5 biggest city in Gabon.
What region is Oyem in?
Oyem is located in Woleu-Ntem, Gabon.
Is Oyem the capital of Gabon?
No, the capital of Gabon is Libreville, about 272 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.