Kenya Population Pyramid 2001
Kenya in 2001
In 2001, Kenya had a total population of 31,619,170 people. Over the previous ten years the population grew by 33.7%, up from 23,646,514 in 1991.
With a median age of 16.8 years, Kenya had a youth dependency ratio of 87.7 and an old-age dependency ratio of 4.3 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 Kenya was 3.21 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 63.6 years in 2023: 65.9 for women and 61.5 for men.
Source: World Bank World Development Indicators, latest available year.
927,140 immigrants live in Kenya, 1.6% of the population.
| Somalia | 401,953 |
| Uganda | 274,655 |
| South Sudan | 114,885 |
| D.R. Congo | 41,186 |
| Tanzania | 32,860 |
540,388 people born in Kenya live in other countries.
| United States of America | 210,991 |
| United Kingdom | 137,817 |
| Australia | 30,123 |
| Canada | 29,988 |
| Tanzania | 26,345 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Kenya | 31,619,170 | 16.8 | |
| Tanzania | 35,198,299 | 17.5 | |
| Uganda | 24,745,676 | 15.0 | |
| Mozambique | 18,537,729 | 17.2 | |
| Madagascar | 17,032,939 | 17.2 |





