United Kingdom Population Pyramid 2090
United Kingdom in 2090
United Nations projections (medium variant) put the population of the United Kingdom at 75,378,279 in 2090. That would be 0.8% less than in 2080 (75,956,251).
The median age is projected at 48.0 years, with 24.9 children under 15 and 55.6 people aged 65 or over for every 100 people of working age (15–64). The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of the United Kingdom was 1.56 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 81.2 years on average (83.2 years for girls, 79.4 for boys).
Source: World Bank World Development Indicators, latest available year.
8,730,397 immigrants live in United Kingdom, 12.6% of the population.
| India | 1,044,779 |
| Poland | 902,193 |
| Romania | 713,578 |
| Pakistan | 703,309 |
| Ireland | 360,446 |
4,751,880 people born in United Kingdom live in other countries.
| Australia | 1,107,102 |
| United States of America | 894,789 |
| Canada | 427,526 |
| Spain | 294,986 |
| Ireland | 293,559 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| United Kingdom | 75,378,279 | 48.0 | |
| Sweden | 11,392,754 | 48.7 | |
| Denmark | 5,940,878 | 48.2 | |
| Norway | 5,535,168 | 49.8 | |
| Ireland | 5,493,731 | 49.5 |





