Bouansa Population 2026
Bouansa has a population of 27,512, making it the #11 biggest city in 🇨🇬 Congo, located in Bouenza. Roughly 0.4% of Congo's population lives here. It is about 72× smaller than Brazzaville, the country's biggest city.
Population (city proper)
27,512
Rank in Congo
#11
Coordinates
4.22°S, 13.76°E
~199 m elevation · Africa/Brazzaville
Distance to capital (Brazzaville)
169 km
105 miles, straight line
Other big cities in Bouenza
Cities near Bouansa
FAQ
What is the population of Bouansa?
Bouansa has a population of 27,512 (city proper, latest official figure via GeoNames), making it the #11 biggest city in Congo.
What region is Bouansa in?
Bouansa is located in Bouenza, Congo.
Is Bouansa the capital of Congo?
No, the capital of Congo is Brazzaville, about 169 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.