A side-by-side look at Senegal and Sierra Leone. Fertility is 3.77 births per woman in Senegal (2024) versus 3.70 in Sierra Leone (2024). Population stands at 18.9M (2025) and 8.8M (2025) respectively. GDP per capita at purchasing-power parity is $4.7K versus $3.2K.
| Indicator | Senegal | Sierra Leone |
|---|---|---|
| Fertility rate | 3.77#33 | 3.70#35 |
| Population | 18.9M | 8.8M |
| GDP / capita (PPP) | $4.7K | $3.2K |
Topic pages: Senegal fertility · Sierra Leone fertility · Senegal population · Sierra Leone population
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birthrate.io, "Senegal vs Sierra Leone". https://www.birthrate.io/compare/senegal/sierra-leone (accessed 7 September 2026). Underlying data: World Bank; UN.
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