Spain Population Pyramid 1981
Year
1981Spain in 1981
In 1981, Spain had a total population of 37,812,712 people. That is 10.7% more than in 1971, when the population stood at 34,157,451.
The median age was 30.9 years, and for every 100 people of working age (15–64) there were 40.3 children under 15 and 17.8 people aged 65 or over. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
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 | 37,812,713 | 30.9 | |
| Italy | 56,646,750 | 34.3 | |
| Portugal | 9,837,586 | 30.8 | |
| Greece | 9,754,402 | 33.7 | |
| Serbia | 7,827,857 | 33.9 |





