Iran vs Vietnam: Population, age 21, male

Iran
781,538
in 2015
Vietnam
919,899
in 2015
Iran rank
13th
Vietnam rank
12th

Population, age 21, male over time

  • Iran
  • Vietnam
0200.0k400.0k600.0k800.0k1.0M199020022015

How they compare

Vietnam currently reports 919,899 against 781,538 in Iran, a difference of 138,361.

That makes Vietnam's figure about 1.2 times Iran's.

The two have swapped places 2 times across 26 shared years of data; in 1990 it was Vietnam ahead.

Iran ranks 13th and Vietnam ranks 12th of 191 countries.

Across the 3 decades both report, Iran averaged higher in 1 and Vietnam in 2.

Head to head by decade

Decade Iran Vietnam Difference Ahead
1990s 572,733 706,004 133,271 Vietnam
2000s 872,234 850,180 22,054 Iran
2010s 844,650 945,891 101,241 Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, age 21, male, Iran or Vietnam?
Vietnam, at 919,899 against 781,538 in Iran as of 2015.
What is the difference in population, age 21, male between Iran and Vietnam?
138,361, with Vietnam ahead.
How many years of comparable data are there for Iran and Vietnam?
26 years are reported by both, from 1990 to 2015.
How do Iran and Vietnam rank globally for population, age 21, male?
Iran ranks 13th and Vietnam ranks 12th of 191 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Population, age 21, male. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Vietnam: Population, age 21, male. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 November 2026, from https://education.statizoid.com/compare/population-age-21-male/iran-islamic-rep/viet-nam/

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About this data

Indicator
Population, age 21, male
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
191 places, 4,786 data points, 1990–2015
Last refreshed

Population, age 21, male refers to the male population at the specified age.