Kazakhstan vs Poland: Population by age
Kazakhstan
20.84 million
in 2025
Poland
36.50 million
in 2025
Kazakhstan rank
20th
Poland rank
17th
Population by age over time
- Kazakhstan
- Poland
How they compare
Poland currently reports 36.50 million against 20.84 million in Kazakhstan, a difference of 15.65 million.
That makes Poland's figure about 1.8 times Kazakhstan's.
Across all 26 years both countries report, Poland has been ahead every year.
Kazakhstan ranks 20th and Poland ranks 17th of 74 countries.
Poland has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Kazakhstan | Poland | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 15.97 million | 38.19 million | 22.22 million | Poland |
| 2010s | 17.98 million | 38.01 million | 20.03 million | Poland |
| 2020s | 20.17 million | 36.97 million | 16.79 million | Poland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population by age, Kazakhstan or Poland?
- Poland, at 36.50 million against 20.84 million in Kazakhstan as of 2025.
- What is the difference in population by age between Kazakhstan and Poland?
- 15.65 million, with Poland ahead.
- How many years of comparable data are there for Kazakhstan and Poland?
- 26 years are reported by both, from 2000 to 2025.
- How do Kazakhstan and Poland rank globally for population by age?
- Kazakhstan ranks 20th and Poland ranks 17th of 74 countries.
- Where does this data come from?
- UNICEF, published as Population by age. Statizoid refreshes it automatically from the source and publishes the full history for both places.