Iran vs Vietnam: Age population, age 20, female, interpolated
Iran
588,864
in 2025
Vietnam
676,735
in 2025
Iran rank
18th
Vietnam rank
16th
Age population, age 20, female, interpolated over time
- Iran
- Vietnam
How they compare
Vietnam currently reports 676,735 against 588,864 in Iran, a difference of 87,871.
That makes Vietnam's figure about 1.1 times Iran's.
The two have swapped places 2 times across 66 shared years of data; in 1960 it was Vietnam ahead.
Iran ranks 18th and Vietnam ranks 16th of 217 countries.
Across the 7 decades both report, Iran averaged higher in 1 and Vietnam in 6.
Head to head by decade
| Decade | Iran | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 184,058 | 255,967 | 71,909 | Vietnam |
| 1970s | 309,775 | 460,766 | 150,991 | Vietnam |
| 1980s | 432,478 | 571,916 | 139,438 | Vietnam |
| 1990s | 550,241 | 706,827 | 156,586 | Vietnam |
| 2000s | 894,164 | 827,955 | 66,208 | Iran |
| 2010s | 685,687 | 786,877 | 101,190 | Vietnam |
| 2020s | 564,240 | 652,852 | 88,611 | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher age population, age 20, female, interpolated, Iran or Vietnam?
- Vietnam, at 676,735 against 588,864 in Iran as of 2025.
- What is the difference in age population, age 20, female, interpolated between Iran and Vietnam?
- 87,871, with Vietnam ahead.
- How many years of comparable data are there for Iran and Vietnam?
- 66 years are reported by both, from 1960 to 2025.
- How do Iran and Vietnam rank globally for age population, age 20, female, interpolated?
- Iran ranks 18th and Vietnam ranks 16th 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.
Individual pages
About this data
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.