Romania Population Pyramid 2031
Romania in 2031
United Nations projections (medium variant) put the population of Romania at 18,247,763 in 2031. That would be 5.2% less than in 2021 (19,248,161).
Half of the population would be younger than 45.4 years, with 14.9% children under 15 and 20.4% 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.
The fertility rate of Romania was 1.71 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 76.6 years in 2023: 80.5 for women and 72.9 for men.
Source: World Bank World Development Indicators, latest available year.
584,030 immigrants live in Romania, 3.1% of the population.
| Ukraine | 182,364 |
| Italy | 87,680 |
| Spain | 85,101 |
| Republic of Moldova | 80,610 |
| United Kingdom | 48,738 |
4,583,201 people born in Romania live in other countries.
| Germany | 968,697 |
| Italy | 880,402 |
| United Kingdom | 713,578 |
| Spain | 522,578 |
| Hungary | 253,045 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Romania | 18,247,763 | 45.4 | |
| Czech Republic | 10,394,938 | 46.6 | |
| Hungary | 9,412,406 | 45.8 | |
| Belarus | 8,624,458 | 45.0 | |
| Bulgaria | 6,403,153 | 47.2 |





