Belarus Population Pyramid 2031
Belarus in 2031
In 2031, Belarus is projected to have a population of 8,624,458 people. Ten years before, in 2021, the projected population is still 9,251,365 — a ten-year decline of 6.8%.
Half of the population would be younger than 45.0 years, with 12.6% children under 15 and 21.2% aged 65 or older. The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of Belarus was 1.21 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 74.2 years on average (79.1 years for girls, 69.5 for boys).
Source: World Bank World Development Indicators, latest available year.
1,054,304 immigrants live in Belarus, 11.6% of the population.
| Russian Federation | 664,610 |
| Ukraine | 219,832 |
| Kazakhstan | 68,126 |
| Lithuania | 16,930 |
| Uzbekistan | 14,400 |
790,229 people born in Belarus live in other countries.
| Russian Federation | 255,159 |
| Ukraine | 252,977 |
| Poland | 56,258 |
| Latvia | 38,908 |
| Lithuania | 35,625 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Belarus | 8,624,458 | 45.0 | |
| Hungary | 9,412,406 | 45.8 | |
| Czech Republic | 10,394,938 | 46.6 | |
| Bulgaria | 6,403,153 | 47.2 | |
| Slovakia | 5,384,892 | 45.8 |





