Czechia
19502100
2026
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Total population
10,527,781
Density
136 people/km²
Median age
44.3 years
Growth rate
-0.20%
Total population from 1950 to 2100 (projections beyond 2024)
Male and female population with sex ratio trend
No population by gender data available.
Population distribution by 5-year age groups (Projection)
People per square kilometre
Age where half the population is younger
Annual percentage change in population size
Czechia passed its population peak 3 years ago in 2023, and has since declined by 2.6%. The population is gradually aging, with median age projected to reach 46 by 2050 (currently 43 in 2026). UN projections show a decline to 8.2M by 2100.