South Sudan Population Pyramid 2028
Year
2028South Sudan in 2028
By 2028, the population of South Sudan is expected to reach 12,941,500. That would be 27.8% more than in 2018 (10,122,977).
Half of the population would be younger than 20.8 years, with 35.5% children under 15 and 3.3% aged 65 or older. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
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 | 12,941,500 | 20.8 | |
| Burundi | 15,444,015 | 18.3 | |
| Rwanda | 15,536,462 | 21.8 | |
| Zimbabwe | 17,932,009 | 19.8 | |
| Somalia | 21,601,816 | 16.9 |





