South Sudan Population Pyramid 2010
Year
2010South Sudan in 2010
As of 2010, South Sudan counted 9,745,953 inhabitants. Over the previous ten years the population grew by 61.6%, up from 6,032,268 in 2000.
With a median age of 18.7 years, South Sudan had a youth dependency ratio of 78.2 and an old-age dependency ratio of 4.6 per 100 people of working age. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.
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 | 9,745,954 | 18.7 | |
| Burundi | 9,376,445 | 17.3 | |
| Rwanda | 10,317,554 | 18.5 | |
| Somalia | 12,261,757 | 15.7 | |
| Zimbabwe | 13,356,548 | 18.3 |





