Iran (Islamic Republic of) Population Pyramid 2025
Iran (Islamic Republic of)
Afghanistan
Africa
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Less developed regions, excluding China
Less developed regions, excluding least developed countries
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Other non-specified areas
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Western Africa
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World
Yemen
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2025
Population:
92,417,681
Summary
Iran (Islamic Republic of) in 2025
As of 2025, Iran (Islamic Republic of) counted 92,417,681 inhabitants. Over the previous ten years the population grew by 11.9%, up from 82,619,362 in 2015.
Half of the population was younger than 35.0 years; 22.0% were children under 15 and 8.6% were 65 or older. The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Iran (Islamic Republic of)
Population
92,417,681
Median age
35.0
0-14 %
22.0%
65+ %
8.6%
Child dependency
31.7
Old-age dependency
12.4
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) | 92,417,681 | 35.0 | |
| Afghanistan | 43,844,112 | 18.3 | |
| Nepal | 29,618,118 | 26.4 | |
| Sri Lanka | 23,229,471 | 34.4 | |
| Bangladesh | 175,686,900 | 27.0 |
Frequently asked questions about Iran (Islamic Republic of)'s population
How many people lived in Iran (Islamic Republic of) in 2025?
In 2025, Iran (Islamic Republic of)'s population was 92,417,681.
Is the population of Iran (Islamic Republic of) increasing or decreasing?
Yes, growing: up 11.9% from 2015, with a projected population of 101,861,994 in 2050.
How old is the population of Iran (Islamic Republic of)?
The median age in Iran (Islamic Republic of) is 35.0 years — half the population is younger, half older.
What share of Iran (Islamic Republic of)'s population is over 65 or under 15?
In Iran (Islamic Republic of), 22.0% of people are under 15 and 8.6% are 65 or older.
What shape is Iran (Islamic Republic of)'s population pyramid, and what does it mean?
Iran (Islamic Republic of) has a stationary pyramid: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level.
