World Data Atlas
Congo
President:
Denis Sassou Nguesso
Prime Minister:
Anatole Collinet Makosso
Capital city:
Brazzaville
Languages:
French (official), Lingala and Monokutuba (lingua franca trade languages), many local languages and dialects (of which Kikongo is the most widespread)
Government
National statistics office
Population, persons:
6,408,294
(2025)
Area, sq km:
341,500
GDP per capita, US$:
2,478
(2023)
GDP, billion current US$:
15.3
(2023)
GINI index:
48.9
(2011)
Ease of Doing Business rank:
180
Key Indicators
Rankings
Topics
Region
Income-Distribution
Sources
W
W
World Bank - WB
(1)