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Kazakhstan

KAZ

Total population

20.8M

Reference period 2025 · people

World Bank · World Development Indicators

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Displayed reference years run from 2023 to 2025. These are each indicator's published periods, not a single-year country snapshot. A comparison may use an older common period; follow Compare to check it.

Total population · Historical trend

Value: 20.8M 2025
Previous value: 20,592,571 people 2024
Change: 251,183 people

World Bank · World Development Indicators

Lines join consecutive periods only. Exact values and quality are in the table below. Unit: people

Exact values by period are available in the table below.

Total population · Exact values
Reference period	Value	Quality
2016	18,363,600 people
2017	18,651,931 people
2018	18,932,727 people
2019	19,209,555 people
2020	19,482,117 people
2021	19,743,603 people
2022	20,034,609 people
2023	20,330,104 people
2024	20,592,571 people
2025	20,843,754 people

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Population & Society

Results: 4

Population & Society
Indicator	Value	Reference period	Source	Quality	Historical trend
Median age	29.5 years	2023	UN DESA Population Division	Estimated	No trend available
Rate of population change	1.319%/year	2023	UN DESA Population Division	Estimated	No trend available
Total fertility rate	3.012 births per woman	2023	UN DESA Population Division	Estimated	No trend available
Total population	20,843,754 people	2025	World Bank		Historical trend

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