A side-by-side look at South Sudan and Zambia. Fertility is 3.79 births per woman in South Sudan (2024) versus 4.04 in Zambia (2024). Population stands at 12.2M (2025) and 21.9M (2025) respectively.
| Indicator | South Sudan | Zambia |
|---|---|---|
| Fertility rate | 3.79#32 | 4.04#25 |
| Population | 12.2M | 21.9M |
| GDP / capita (PPP) | — | $3.7K |
Topic pages: South Sudan fertility · Zambia fertility · South Sudan population · Zambia population
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birthrate.io, "South Sudan vs Zambia". https://www.birthrate.io/compare/south-sudan/zambia (accessed 7 September 2026). Underlying data: World Bank; UN.
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