Spain Population Pyramid 2033
Year
2033Spain in 2033
United Nations projections (medium variant) put the population of Spain at 47,344,056 in 2033. That would be 1.2% less than in 2023 (47,911,580).
Half of the population would be younger than 50.2 years, with 10.9% children under 15 and 26.6% 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 Spain was 1.12 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 83.9 years on average (86.7 years for girls, 81.2 for boys).
Source: World Bank World Development Indicators, latest available year.
8,305,043 immigrants live in Spain, 17.3% of the population.
| Morocco | 1,088,408 |
| Colombia | 792,228 |
| Venezuela | 602,539 |
| Romania | 522,578 |
| Ecuador | 432,111 |
1,597,508 people born in Spain live in other countries.
| France | 254,830 |
| United Kingdom | 211,894 |
| United States of America | 168,755 |
| Germany | 166,899 |
| Romania | 85,101 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Spain | 47,344,056 | 50.2 | |
| Italy | 57,156,448 | 51.7 | |
| Portugal | 10,254,659 | 49.9 | |
| Greece | 9,586,437 | 50.4 | |
| Serbia | 6,321,235 | 47.3 |





