Slovakia Population Pyramid 2031
Year
2031Slovakia in 2031
United Nations projections (medium variant) put the population of Slovakia at 5,384,892 in 2031. Compared with 2021, when the projection stands at 5,442,759, that represents a decline of 1.1% over ten years.
The median age is projected at 45.8 years, with 22.4 children under 15 and 33.4 people aged 65 or over for every 100 people of working age (15–64). The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Slovakia had on average 1.49 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 78.0 years in 2023: 81.5 for women and 74.7 for men.
Source: World Bank World Development Indicators, latest available year.
323,867 immigrants live in Slovakia, 5.9% of the population.
| Ukraine | 122,257 |
| Czech Republic | 97,359 |
| Hungary | 17,710 |
| Romania | 10,613 |
| United Kingdom | 9,987 |
389,850 people born in Slovakia live in other countries.
| Czech Republic | 231,387 |
| Austria | 50,437 |
| Hungary | 24,748 |
| Switzerland | 24,437 |
| Canada | 12,340 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Slovakia | 5,384,892 | 45.8 | |
| Bulgaria | 6,403,153 | 47.2 | |
| Republic of Moldova | 2,816,257 | 42.0 | |
| Belarus | 8,624,458 | 45.0 | |
| Hungary | 9,412,406 | 45.8 |





