Iran, Islamic Republic of vs Tanzania, United Republic of: Age population, age 20, female, interpolated

Iran, Islamic Republic of
588,864
in 2025
Tanzania, United Republic of
708,842
in 2025
Iran, Islamic Republic of rank
18th
Tanzania, United Republic of rank
15th

Age population, age 20, female, interpolated over time

  • Iran, Islamic Republic of
  • Tanzania, United Republic of
0200.0k400.0k600.0k800.0k1.0M196019922025

How they compare

Tanzania, United Republic of currently reports 708,842 against 588,864 in Iran, Islamic Republic of, a difference of 119,978.

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 184,058 111,942 72,116 Iran, Islamic Republic of
1970s 309,775 148,881 160,894 Iran, Islamic Republic of
1980s 432,478 198,624 233,855 Iran, Islamic Republic of
1990s 550,241 292,032 258,208 Iran, Islamic Republic of
2000s 894,164 386,085 508,079 Iran, Islamic Republic of
2010s 685,687 501,014 184,673 Iran, Islamic Republic of
2020s 564,240 651,378 87,138 Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher age population, age 20, female, interpolated, Iran, Islamic Republic of or Tanzania, United Republic of?
Tanzania, United Republic of, at 708,842 against 588,864 in Iran, Islamic Republic of as of 2025.
What is the difference in age population, age 20, female, interpolated between Iran, Islamic Republic of and Tanzania, United Republic of?
119,978, 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 20, 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 20, 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 20, 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-20-female-interpolated/iran-islamic-rep/tanzania/

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About this data

Indicator
Age population, age 20, 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.