Iran (Islamic Republic of) Population Pyramid 1990
Iran (Islamic Republic of) in 1990
The population of Iran (Islamic Republic of) in 1990 was 58,380,091. A decade earlier, in 1980, the population was 39,842,324; it has grown by 46.5% since.
With a median age of 18.2 years, Iran (Islamic Republic of) had a youth dependency ratio of 83.7 and an old-age dependency ratio of 6.1 per 100 people of working age. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
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) | 58,380,092 | 18.2 | |
| Nepal | 19,524,573 | 19.2 | |
| Sri Lanka | 16,352,458 | 23.6 | |
| Afghanistan | 12,045,660 | 16.1 | |
| Bangladesh | 111,633,717 | 18.5 |





