Population Pyramid of Kazakhstan2024
Total population
20.6M
Median age
30.5
Peak year
2100
Peak population
33.7M
Age & sex distribution over time
1950 · 6.8M · median age 23.1
1980 · 15.2M · median age 22.9
2000 · 15.5M · median age 27.6
2024 · 20.6M · median age 30.5
2050 · 26.5M · median age 32.2
2100 · 33.7M · median age 41.8
Source: UN World Population Prospects 2024 Revision (CC BY 3.0 IGO). Values in thousands. Years after 2024 are medium-variant projections.
Key insights
Demographic profile
Kazakhstan presently shows a transitional pyramid, narrowing at the base as fertility declines but still with substantial youth cohorts. The median age in 2024 is 30.5 years.
Age composition
Children under 15 account for 29.4% of the population; people 65 and older account for 8.7%.
Peak population
UN medium-variant projections place Kazakhstan's peak population in 2100.
Long arc
In 1950 the population was 6.8 million with median age 23.1. Projected 2100 values are 33.7 million and median age 41.8.