Basic data

During 2025, the population of Czechia increased by 6.3 thousand and exceeded 10.915 million. International migration raised the population by 42.0 thousand, while natural change resulted in a decrease of 35.7 thousand. The number of live births (77.6 thousand) and marriages (42.5 thousand) declined year-on-year again. On the other hand, the number of deaths (113.3 thousand) and divorces (21.2 thousand) increased slightly year-on-year.

Population change - year 2025