A side-by-side look at Niger and Sao Tome and Principe. Fertility is 5.94 births per woman in Niger (2024) versus 3.60 in Sao Tome and Principe (2024). Population stands at 27.9M (2025) and 240.3K (2025) respectively. GDP per capita at purchasing-power parity is $1.9K versus $5.5K.
| Indicator | Niger | Sao Tome and Principe |
|---|---|---|
| Fertility rate | 5.94#5 | 3.60#39 |
| Population | 27.9M | 240.3K |
| GDP / capita (PPP) | $1.9K | $5.5K |
Topic pages: Niger fertility · Sao Tome and Principe fertility · Niger population · Sao Tome and Principe population
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birthrate.io, "Niger vs Sao Tome and Principe". https://birthrate.io/compare/niger/sao-tome-and-principe (accessed 25 August 2026). Underlying data: World Bank; UN.
Please cite the original statistical agency for the underlying figures. Charts and tables on this page may be reused with attribution.
