Kazakhstan Population Pyramid 2031
Kazakhstan in 2031
By 2031, the population of Kazakhstan is expected to reach 22,227,041. That would be 12.6% more than in 2021 (19,743,603).
Half of the population would be younger than 30.4 years, with 27.1% children under 15 and 10.8% aged 65 or older. 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.
In 2023 women in Kazakhstan had on average 3.01 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 74.4 years in 2023: 78.4 for women and 70.1 for men.
Source: World Bank World Development Indicators, latest available year.
1,985,693 immigrants live in Kazakhstan, 9.6% of the population.
| Uzbekistan | 744,161 |
| Russian Federation | 552,258 |
| China | 196,398 |
| Turkmenistan | 117,117 |
| Kyrgyzstan | 100,242 |
2,796,562 people born in Kazakhstan live in other countries.
| Russian Federation | 1,321,004 |
| Germany | 896,268 |
| Ukraine | 228,982 |
| Turkey | 84,823 |
| Belarus | 68,126 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Kazakhstan | 22,227,041 | 30.4 | |
| Tajikistan | 11,920,473 | 24.0 | |
| Turkmenistan | 8,218,959 | 29.7 | |
| Kyrgyzstan | 7,901,636 | 27.1 | |
| Uzbekistan | 40,850,310 | 27.7 |





