Ukraine Population Pyramid 2031
Ukraine in 2031
United Nations projections (medium variant) put the population of Ukraine at 38,050,627 in 2031. Compared with 2021, when the projection stands at 44,298,640, that represents a decline of 14.1% over ten years.
Half of the population would be younger than 45.2 years, with 11.2% children under 15 and 21.5% aged 65 or older. This is a constrictive pyramid — its base is narrower than its middle, the signature of sustained low birth rates and population ageing.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Ukraine had on average 0.98 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 73.4 years in 2023: 80.2 for women and 66.9 for men.
Source: World Bank World Development Indicators, latest available year.
4,632,124 immigrants live in Ukraine, 12.2% of the population.
| Russian Federation | 3,375,095 |
| Belarus | 252,977 |
| Kazakhstan | 228,982 |
| Uzbekistan | 226,478 |
| Republic of Moldova | 154,284 |
9,769,079 people born in Ukraine live in other countries.
| Russian Federation | 2,872,612 |
| Germany | 1,416,521 |
| Poland | 1,102,774 |
| Czech Republic | 515,214 |
| United States of America | 448,198 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Ukraine | 38,050,627 | 45.2 | |
| Poland | 37,018,013 | 46.5 | |
| Romania | 18,247,763 | 45.4 | |
| Czech Republic | 10,394,938 | 46.6 | |
| Hungary | 9,412,406 | 45.8 |





