South Sudan Population Pyramid 2090
Year
2090South Sudan in 2090
United Nations projections (medium variant) put the population of South Sudan at 23,741,231 in 2090. Ten years before, in 2080, the projected population is 23,186,729 — 2.4% lower.
Half of the population would be younger than 34.8 years, with 21.0% children under 15 and 11.3% aged 65 or older. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of South Sudan was 3.86 births per woman in 2023, above the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 57.6 years in 2023: 60.6 for women and 54.6 for men.
Source: World Bank World Development Indicators, latest available year.
911,341 immigrants live in South Sudan, 7.6% of the population.
| Sudan | 608,817 |
| Uganda | 156,437 |
| D.R. Congo | 97,364 |
| Ethiopia | 13,582 |
| Kenya | 10,153 |
3,168,836 people born in South Sudan live in other countries.
| Sudan | 1,507,976 |
| Uganda | 923,658 |
| Ethiopia | 443,743 |
| Kenya | 114,885 |
| D.R. Congo | 103,594 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| South Sudan | 23,741,231 | 34.8 | |
| Rwanda | 31,781,409 | 36.9 | |
| Zimbabwe | 36,154,189 | 34.5 | |
| Burundi | 36,403,375 | 33.1 | |
| Eritrea | 8,182,352 | 36.9 |





