Iran (Islamic Republic of) Population Pyramid 2100
Iran (Islamic Republic of) in 2100
United Nations projections (medium variant) put the population of Iran (Islamic Republic of) at 80,045,291 in 2100. Ten years before, in 2090, the projected population is still 85,248,589 — a ten-year decline of 6.1%.
The median age is projected at 52.9 years, with 22.9 children under 15 and 66.7 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.
In 2023 women in Iran (Islamic Republic of) had on average 1.70 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 77.7 years in 2023: 79.6 for women and 75.8 for men.
Source: World Bank World Development Indicators, latest available year.
3,828,929 immigrants live in Iran (Islamic Republic of), 4.2% of the population.
| Afghanistan | 3,752,317 |
| Iraq | 55,516 |
| Pakistan | 12,822 |
| Azerbaijan | 4,882 |
| Turkmenistan | 1,992 |
1,733,031 people born in Iran (Islamic Republic of) live in other countries.
| United States of America | 431,405 |
| Germany | 283,454 |
| Canada | 205,304 |
| Turkey | 199,735 |
| United Kingdom | 124,200 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Iran (Islamic Republic of) | 80,045,291 | 52.9 | |
| Nepal | 31,831,434 | 48.4 | |
| Afghanistan | 130,216,739 | 35.8 | |
| Sri Lanka | 21,249,406 | 50.9 | |
| Bhutan | 690,432 | 50.7 |





