Africa through space and time

Origins Atlas

Explore places, kingdoms, sites and people across the continent. Choose a country on the map or from the list.

Map of Africa

Africa: every country is a link Modern country outlines for orientation, with major rivers and lakes. Every country and entry is also listed below the map.
Has atlas entries Site with a surveyed location Approximate location Territory with disputed status Modern borders shown for orientation only; historical kingdoms, peoples and cultural regions did not follow them. Map data: Natural Earth (public domain).

What CCAF has collected about Sierra Leone

CCAF has not yet published stories or resources about Sierra Leone.

Country facts: Sierra Leone

Country facts for Sierra Leone, with year and source
FigureValueYear / dateSource
Population 8,819,794 2025 World Bank
Surface area 72,300 km² 2024 World Bank
Life expectancy at birth 62.0 years 2024 World Bank
Urban population 45.9% 2025 World Bank
Adult literacy rate (age 15+) 43.6% 2019 World Bank
Member of the United Nations since United Nations
African Union region Western Africa joined the OAU/AU: 25 May 1963 African Union
World Heritage sites See the sites in Sierra Leone on UNESCO’s World Heritage website UNESCO

Checked at the sources on October 24, 2026. World Bank figures are the latest available for each country (World Development Indicators, updated October 8, 2026) and are published under CC BY 4.0. UN and AU facts are as published on their member-state pages. UNESCO’s World Heritage list is linked rather than copied, because UNESCO requires written permission to republish it.

Atlas entries: Sierra Leone

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No atlas entries for Sierra Leone yet.

Historical figures →