Iceland Population Pyramid 2099
Iceland in 2099
By 2099, the population of Iceland is expected to reach 364,391. That would be 5.1% less than in 2089 (383,970).
Half of the population would be younger than 52.5 years, with 11.8% children under 15 and 35.5% aged 65 or older. 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.
The fertility rate of Iceland was 1.59 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 82.6 years in 2023: 84.4 for women and 80.9 for men.
Source: World Bank World Development Indicators, latest available year.
97,640 immigrants live in Iceland, 24.8% of the population.
| Poland | 31,868 |
| Denmark | 5,917 |
| Lithuania | 4,789 |
| United States of America | 3,932 |
| Sweden | 3,559 |
22,865 people born in Iceland live in other countries.
| Denmark | 8,868 |
| Norway | 8,658 |
| Poland | 2,546 |
| Brazil | 556 |
| Luxembourg | 477 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Iceland | 364,391 | 52.5 | |
| Estonia | 831,071 | 52.9 | |
| Latvia | 934,895 | 54.1 | |
| Lithuania | 1,224,405 | 56.3 | |
| Finland | 4,617,547 | 51.5 |





