Iran, Islamic Republic of vs Tanzania, United Republic of: Age population, age 18, female, interpolated

Iran, Islamic Republic of
621,001
in 2025
Tanzania, United Republic of
744,498
in 2025
Iran, Islamic Republic of rank
18th
Tanzania, United Republic of rank
15th

Age population, age 18, female, interpolated over time

  • Iran, Islamic Republic of
  • Tanzania, United Republic of
200.0k400.0k600.0k800.0k1.0M196019922025

How they compare

Tanzania, United Republic of currently reports 744,498 against 621,001 in Iran, Islamic Republic of, a difference of 123,497.

That makes Tanzania, United Republic of's figure about 1.2 times Iran, Islamic Republic of's.

The two have swapped places 1 time across 66 shared years of data; in 1960 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 18th and Tanzania, United Republic of ranks 15th of 217 countries.

Across the 7 decades both report, Iran, Islamic Republic of averaged higher in 6 and Tanzania, United Republic of in 1.

Head to head by decade

Decade Iran, Islamic Republic of Tanzania, United Republic of Difference Ahead
1960s 202,859 117,103 85,756 Iran, Islamic Republic of
1970s 333,329 155,622 177,707 Iran, Islamic Republic of
1980s 450,988 215,547 235,441 Iran, Islamic Republic of
1990s 617,133 317,343 299,790 Iran, Islamic Republic of
2000s 912,548 408,958 503,590 Iran, Islamic Republic of
2010s 629,044 536,765 92,280 Iran, Islamic Republic of
2020s 580,636 696,318 115,683 Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher age population, age 18, female, interpolated, Iran, Islamic Republic of or Tanzania, United Republic of?
Tanzania, United Republic of, at 744,498 against 621,001 in Iran, Islamic Republic of as of 2025.
What is the difference in age population, age 18, female, interpolated between Iran, Islamic Republic of and Tanzania, United Republic of?
123,497, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Tanzania, United Republic of?
66 years are reported by both, from 1960 to 2025.
How do Iran, Islamic Republic of and Tanzania, United Republic of rank globally for age population, age 18, female, interpolated?
Iran, Islamic Republic of ranks 18th and Tanzania, United Republic of ranks 15th of 217 countries.
Where does this data come from?
United Nations Population Division. World Population Prospects: 2022 Revision, published as Age population, age 18, female, interpolated. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Tanzania, United Republic of: Age population, age 18, female, interpolated. Statizoid, drawing on United Nations Population Division. World Population Prospects: 2022 Revision. Retrieved 02 September 2026, from https://health.statizoid.com/compare/age-population-age-18-female-interpolated/iran-islamic-rep/tanzania/

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About this data

Indicator
Age population, age 18, female, interpolated
Source
United Nations Population Division. World Population Prospects: 2022 Revision
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
219 places, 14,454 data points, 1960–2025
Last refreshed

Age population, female refers to female population at the specified age level. The geographical areas included in the data are the same as the data source.