The population of Czechia is expected to decrease by 10,000 in 2025 and reach 10,559,000 in 2026. Migration (including immigration and emigration) increases population by 11,999 people yearly. On average there are 96,849 births and 119,369 deaths in Czechia per year. The population density of Czechia has changed from 133.4 in 1980 to 137.6 in 2023.
| Current population | 10,565,712 people at present (Wednesday 9th of July 2025) | |
| Median Age | 43.7 years |
| Life expectancy | 80.0 years | |
| Population density | 137.4 per km2 |
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2025 | 10,573,000 | -10,000 (-0.1%) | 11,999 | 43.7 | 1.66 | 137 | 7,773,000 (73.5%) |
| 2024 | 10,583,000 | -6,000 (-0.1%) | 11,999 | 43.5 | 138 | 7,768,000 (73.4%) | |
| 2023 | 10,589,000 | -4,000 (0.0%) | 11,999 | 43.3 | 138 | 7,762,000 (73.3%) | |
| 2022 | 10,593,000 | -1,000 (0.0%) | 11,999 | 43.1 | 138 | 7,755,000 (73.2%) | |
| 2021 | 10,594,000 | 2,000 (0.0%) | 11,999 | 42.9 | 138 | 7,748,000 (73.1%) | |
| 2020 | 10,592,000 | 5,000 (0.1%) | 11,999 | 42.7 | 1.60 | 138 | 7,740,000 (73.1%) |
| 2019 | 0 | 0 (0.0%) | 11,999 | 42.5 | 1.59 | 138 | 7,732,000 (73.0%) |
| 2018 | 0 | 0 (0.0%) | 11,999 | 42.4 | 1.57 | 138 | 7,723,000 (73.0%) |
| 2017 | 0 | 0 (0.0%) | 11,999 | 42.2 | 1.56 | 138 | 7,715,000 (73.0%) |
| 2016 | 0 | 0 (0.0%) | 11,999 | 42.0 | 1.54 | 137 | 7,707,880 (73.0%) |
| 2015 | 10,546,059 | 20,712 (0.2%) | 11,999 | 41.7 | 1.53 | 137 | 7,697,779 (73.0%) |
| 2010 | 10,474,410 | 30,474 (0.3%) | 11,999 | 40.7 | 1.51 | 136 | 7,673,029 (73.3%) |
| 2005 | 10,211,216 | 14,115 (0.1%) | 50,178 | 39.8 | 1.29 | 132 | 7,515,659 (73.6%) |
| 2000 | 10,255,063 | -28,797 (-0.3%) | 9,480 | 38.4 | 1.15 | 133 | 7,587,516 (74.0%) |
| 1995 | 10,327,253 | -6,334 (-0.1%) | 9,200 | 37.0 | 1.28 | 134 | 7,708,571 (74.6%) |
| 1990 | 10,333,355 | -27,713 (-0.3%) | 6,000 | 36.2 | 1.90 | 134 | 7,772,750 (75.2%) |
| 1985 | 10,337,118 | 6,905 (0.1%) | 1,134 | 35.7 | 1.95 | 134 | 7,790,569 (75.4%) |
| 1980 | 10,304,193 | 11,852 (0.1%) | -10,589 | 35.3 | 2.08 | 133 | 7,745,353 (75.2%) |
| 1975 | 10,058,620 | 70,161 (0.7%) | 2,000 | 35.6 | 2.43 | 130 | 7,032,685 (69.9%) |
| 1970 | 9,858,071 | -38,509 (-0.4%) | 2,000 | 35.7 | 1.92 | 128 | 6,348,795 (64.4%) |
| 1965 | 9,779,358 | 51,554 (0.5%) | -25,820 | 35.1 | 2.18 | 127 | 6,064,767 (62.0%) |
| 1960 | 9,602,006 | -15,355 (-0.2%) | 5,000 | 34.3 | 2.09 | 124 | 5,717,803 (59.5%) |
In 2024 the population of Czechia was 10,583,000 and the average age increased from 34.3 in 1960 to 43.5. Urban population has increased from 7,587,516 (74.0%) in 2000 to 7,773,000 (73.5%) in the current year. The population density of Czechia has changed from 133.4 in 1980 to 137.6 in 2023.
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 (0.0%) | 11,999 | 42.7 | 1.60 | 138 | 7,740,000 (73.1%) |
| 2025 | 10,573,000 | -10,000 (-0.1%) | 11,999 | 43.7 | 1.66 | 137 | 7,773,000 (73.5%) |
| 2030 | 10,471,000 | -27,000 (-0.3%) | 11,999 | 44.7 | 1.70 | 136 | 7,782,000 (74.3%) |
| 2035 | 10,320,000 | -31,000 (-0.3%) | 11,999 | 45.5 | 1.73 | 135 | 7,783,000 (75.4%) |
| 2040 | 10,190,000 | -23,000 (-0.2%) | 11,999 | 46.0 | 1.76 | 133 | 7,821,000 (76.8%) |
| 2045 | 10,094,000 | -19,000 (-0.2%) | 11,999 | 46.3 | 1.78 | 132 | 7,881,000 (78.1%) |
| 2050 | 9,995,000 | -22,000 (-0.2%) | 11,999 | 46.6 | 1.80 | 130 | 7,929,000 (79.3%) |
The life expectancy at birth should reach 83.8 (82.1 years for male and 85.7 years for females). Population density will go down to 130.2 people per square kilometer.
The demographics of Czechia constitutes of 5,368,000 women and 5,204,000 men, which means there are 969 men per 1000 women. As far as age distribution goes, 20.5% of population (2,167,465) is 19 or younger, 58.0% of population (6,127,054) is between age 20 and 64 and 21.6% of population (2,278,482) is over 65.