South Sudan Population Pyramid 2003
Year
2003South Sudan in 2003
The population of South Sudan in 2003 was 6,903,126. Over the previous ten years the population grew by 39.3%, up from 4,956,003 in 1993.
The median age was 17.3 years, and for every 100 people of working age (15–64) there were 89.0 children under 15 and 4.8 people aged 65 or over. 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 | 6,903,127 | 17.3 | |
| Burundi | 7,043,155 | 16.3 | |
| Rwanda | 8,586,875 | 17.4 | |
| Somalia | 9,909,157 | 16.1 | |
| Zambia | 10,983,595 | 16.1 |





