South Sudan Population Pyramid 2011
Year
2011South Sudan in 2011
As of 2011, South Sudan counted 10,288,109 inhabitants. That is 63.1% more than in 2001, when the population stood at 6,308,392.
The median age was 19.0 years, and for every 100 people of working age (15–64) there were 76.3 children under 15 and 4.6 people aged 65 or over. 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 | 10,288,109 | 19.0 | |
| Rwanda | 10,573,733 | 18.7 | |
| Burundi | 9,717,978 | 17.2 | |
| Somalia | 12,348,830 | 15.8 | |
| Zimbabwe | 13,595,424 | 18.2 |





