Switzerland Population Pyramid 2031
Year
2031Switzerland in 2031
In 2031, Switzerland is projected to have a population of 9,154,022 people. That would be 5.1% more than in 2021 (8,707,024).
The median age is projected at 45.7 years, with 22.8 children under 15 and 38.1 people aged 65 or over for every 100 people of working age (15–64). The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Switzerland had on average 1.33 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 84.1 years on average (85.9 years for girls, 82.3 for boys).
Source: World Bank World Development Indicators, latest available year.
2,371,751 immigrants live in Switzerland, 26.6% of the population.
| Germany | 371,816 |
| Italy | 273,822 |
| Portugal | 202,178 |
| France | 195,100 |
| Turkey | 86,906 |
496,864 people born in Switzerland live in other countries.
| Italy | 181,622 |
| France | 96,066 |
| Spain | 59,271 |
| Portugal | 20,886 |
| Canada | 17,551 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Switzerland | 9,154,022 | 45.7 | |
| Austria | 9,069,089 | 46.4 | |
| Belgium | 11,833,003 | 44.2 | |
| Luxembourg | 719,434 | 42.3 | |
| Monaco | 37,243 | 51.0 |





