South Africa Population Pyramid 2099
Year
2099South Africa in 2099
United Nations projections (medium variant) put the population of South Africa at 94,101,366 in 2099. Ten years before, in 2089, the projected population is 91,926,610 — 2.4% lower.
With a projected median age of 39.2 years, South Africa would have a youth dependency ratio of 28.3 and an old-age dependency ratio of 29.4 per 100 people of working age. The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in South Africa had on average 2.22 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 66.1 years in 2023: 69.6 for women and 62.6 for men.
Source: World Bank World Development Indicators, latest available year.
2,572,289 immigrants live in South Africa, 4.0% of the population.
| Zimbabwe | 1,072,620 |
| Mozambique | 412,058 |
| Lesotho | 237,718 |
| Malawi | 220,437 |
| Ethiopia | 104,402 |
1,004,485 people born in South Africa live in other countries.
| United Kingdom | 245,446 |
| Australia | 213,447 |
| United States of America | 161,507 |
| New Zealand | 101,970 |
| Canada | 52,600 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| South Africa | 94,101,366 | 39.2 | |
| Namibia | 5,892,539 | 39.6 | |
| Botswana | 3,842,431 | 42.1 | |
| Lesotho | 3,265,513 | 39.5 | |
| Swaziland | 1,349,837 | 40.9 |





