Spain Population Pyramid 2035
Year
2035Spain in 2035
By 2035, the population of Spain is expected to reach 47,154,196. Ten years before, in 2025, the projected population is still 47,889,958 — a ten-year decline of 1.5%.
The median age is projected at 50.7 years, with 17.5 children under 15 and 45.4 people aged 65 or over for every 100 people of working age (15–64). 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 | 47,154,196 | 50.7 | |
| Italy | 56,620,006 | 52.2 | |
| Portugal | 10,208,241 | 50.1 | |
| Greece | 9,496,499 | 50.8 | |
| Serbia | 6,226,578 | 47.7 |





