Which has higher population, age 3, male, Iran (Islamic Republic of) or United Republic of Tanzania?

Iran (Islamic Republic of), at 767,633 against 743,831 in United Republic of Tanzania as of 2015.

What is the difference in population, age 3, male between Iran (Islamic Republic of) and United Republic of Tanzania?

23,802, with Iran (Islamic Republic of) ahead.

How many years of comparable data are there for Iran (Islamic Republic of) and United Republic of Tanzania?

26 years are reported by both, from 1990 to 2015.

Where does this data come from?

UNESCO Institute for Statistics, published as Population, age 3, male. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran (Islamic Republic of) vs United Republic of Tanzania: Population, age 3, male

Iran (Islamic Republic of)

767,633

in 2015

United Republic of Tanzania

743,831

in 2015

Iran (Islamic Republic of) rank

15th

United Republic of Tanzania rank

17th

Population, age 3, male over time

Iran (Islamic Republic of)
United Republic of Tanzania

How they compare

Iran (Islamic Republic of) currently reports 767,633 against 743,831 in United Republic of Tanzania, a difference of 23,802.

The two have swapped places 2 times across 26 shared years of data; in 1990 it was Iran (Islamic Republic of) ahead.

Iran (Islamic Republic of) ranks 15th and United Republic of Tanzania ranks 17th of 191 countries.

Across the 3 decades both report, Iran (Islamic Republic of) averaged higher in 2 and United Republic of Tanzania in 1.

Head to head by decade

Decade	Iran (Islamic Republic of)	United Republic of Tanzania	Difference	Ahead
1990s	878,558	496,744	381,814	Iran (Islamic Republic of)
2000s	607,786	641,003	33,217	United Republic of Tanzania
2010s	746,463	736,983	9,480	Iran (Islamic Republic of)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, age 3, male, Iran (Islamic Republic of) or United Republic of Tanzania?: Iran (Islamic Republic of), at 767,633 against 743,831 in United Republic of Tanzania as of 2015.
What is the difference in population, age 3, male between Iran (Islamic Republic of) and United Republic of Tanzania?: 23,802, with Iran (Islamic Republic of) ahead.
How many years of comparable data are there for Iran (Islamic Republic of) and United Republic of Tanzania?: 26 years are reported by both, from 1990 to 2015.
How do Iran (Islamic Republic of) and United Republic of Tanzania rank globally for population, age 3, male?: Iran (Islamic Republic of) ranks 15th and United Republic of Tanzania ranks 17th of 191 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Population, age 3, male. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran (Islamic Republic of) vs United Republic of Tanzania: Population, age 3, male. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 20 August 2026, from https://education.statizoid.com/compare/population-age-3-male/iran-islamic-rep/tanzania/

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About this data

Indicator: Population, age 3, 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: 07 August 2026

Population, age 3, male refers to the male population at the specified age.