geography
Guinea is often called the "water tower of West Africa" because several major rivers, including the Niger, Senegal, and Gambia, all originate in its highlands.
Guinea
Republic of Guinea
Population, GDP, and key facts about Guinea — updated for 2026.
Capital · CONAKRYContinent · AFRICAISO · GIN
Guinea quick facts
- Population
- 14,754,785
- Area
- 245,860 km²
- Population density
- 59 people/km²
- GDP
- US$ 25 Billion
- GDP per capita
- US$ 1.7K
- Capital
- Conakry
- Currency
- Guinean franc (Fr, GNF)
- Language
- French
Guinea at human scale
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Fill the Country →Frequently asked questions about Guinea
What is the capital of Guinea?
The capital of Guinea is Conakry.
What is Guinea's population?
Guinea has a population of 14,754,785.
What is Guinea's GDP per capita?
Guinea's GDP per capita is US$ 1.7K.
What is the currency of Guinea?
The currency of Guinea is the Guinean franc (GNF).
Is Guinea bigger than Benin?
Guinea is about 2.1× the size of Benin by land area.
Data from the World Bank, updated September 2026.