Slovenia Population Pyramid 2031
Year
2031Slovenia in 2031
By 2031, the population of Slovenia is expected to reach 2,094,078. Ten years before, in 2021, the projected population is still 2,113,494 — a ten-year decline of 0.9%.
With a projected median age of 47.7 years, Slovenia would have a youth dependency ratio of 21.3 and an old-age dependency ratio of 40.6 per 100 people of working age. 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 Slovenia had on average 1.51 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 82.0 years in 2023: 85.0 for women and 79.1 for men.
Source: World Bank World Development Indicators, latest available year.
314,053 immigrants live in Slovenia, 14.8% of the population.
| Bosnia and Herzegovina | 138,576 |
| Serbia | 53,729 |
| Croatia | 52,829 |
| TFYR Macedonia | 21,691 |
| Germany | 8,709 |
78,694 people born in Slovenia live in other countries.
| Austria | 25,669 |
| Croatia | 17,559 |
| Serbia | 9,115 |
| Canada | 6,412 |
| Italy | 6,049 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Slovenia | 2,094,078 | 47.7 | |
| TFYR Macedonia | 1,751,030 | 44.2 | |
| Albania | 2,651,874 | 41.8 | |
| Bosnia and Herzegovina | 2,990,106 | 49.0 | |
| Montenegro | 609,020 | 42.8 |





