Iran (Islamic Republic of) Population Pyramid 2035
Iran (Islamic Republic of)
Afghanistan
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2035
Population:
97,679,252
Summary
Iran (Islamic Republic of) in 2035
United Nations projections (medium variant) put the population of Iran (Islamic Republic of) at 97,679,252 in 2035. That would be 5.7% more than in 2025 (92,417,681).
Half of the population would be younger than 40.0 years, with 16.7% children under 15 and 12.5% 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.
Key indicators for Iran (Islamic Republic of)
Population
97,679,252
Median age
40.0
0-14 %
16.7%
65+ %
12.5%
Child dependency
23.5
Old-age dependency
17.7
Region
Pyramid shape
Population 2050
101,861,994
Population 2100
80,045,291
What is driving the change
Births per woman
Total fertility rate, 1960–2023
12345678
1960Replacement level (2.1)2023 · 1.7
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
Years, 1960–2023
Total
Women
Men
30405060708090
19602023 · 77.7
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.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
22456890
19502100
Migration to and from Iran (Islamic Republic of)
Where immigrants come from (2024)
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 |
Where emigrants live (2024)
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 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Iran (Islamic Republic of) compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Iran (Islamic Republic of) | 97,679,252 | 40.0 | |
| Afghanistan | 56,647,233 | 20.3 | |
| Nepal | 31,798,005 | 30.1 | |
| Sri Lanka | 24,196,475 | 37.1 | |
| Bhutan | 843,202 | 36.3 |
Frequently asked questions about Iran (Islamic Republic of)'s population
What will the population of Iran (Islamic Republic of) be in 2035?
Iran (Islamic Republic of) is projected to have a population of 97,679,252 in 2035.
Is Iran (Islamic Republic of)'s population growing or shrinking?
Yes, growing: up 5.7% from 2025, with a projected population of 101,861,994 in 2050.
What is the median age in Iran (Islamic Republic of)?
Iran (Islamic Republic of)'s median age is 40.0 years.
How many children and older people live in Iran (Islamic Republic of)?
In Iran (Islamic Republic of), 16.7% of people are under 15 and 12.5% are 65 or older.
What type of population pyramid does Iran (Islamic Republic of) have?
Iran (Islamic Republic of)'s pyramid is constrictive — narrower at the base than the middle, the signature of sustained low fertility and population ageing.
