What is the difference in teachers in primary education, both sexes (number), per square between Iran, Islamic Republic of and Tanzania, United Republic of?

0.0046 units per square kilometre, with Tanzania, United Republic of ahead.

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

41 years are reported by both, from 1971 to 2023.

Where does this data come from?

Statizoid (derived), published as Teachers in primary education, both sexes (number), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs Tanzania, United Republic of: Teachers in primary education, both sexes (number), per square

Iran, Islamic Republic of

0.2295 units per square kilometre

in 2023

Tanzania, United Republic of

0.2341 units per square kilometre

in 2023

Iran, Islamic Republic of rank

140th

Tanzania, United Republic of rank

138th

Teachers in primary education, both sexes (number), per square over time

Iran, Islamic Republic of
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 0.2341 units per square kilometre against 0.2295 units per square kilometre in Iran, Islamic Republic of, a difference of 0.0046 units per square kilometre.

The two have swapped places 1 time across 41 shared years of data; in 1971 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 140th and Tanzania, United Republic of ranks 138th of 204 countries.

Across the 6 decades both report, Iran, Islamic Republic of averaged higher in 4 and Tanzania, United Republic of in 2.

Head to head by decade

Decade	Iran, Islamic Republic of	Tanzania, United Republic of	Difference	Ahead
1970s	0.0794 units per square kilometre	0.0383 units per square kilometre	0.0411 units per square kilometre	Iran, Islamic Republic of
1980s	0.1678 units per square kilometre	0.1054 units per square kilometre	0.0624 units per square kilometre	Iran, Islamic Republic of
1990s	0.1874 units per square kilometre	0.1179 units per square kilometre	0.0696 units per square kilometre	Iran, Islamic Republic of
2000s	0.1766 units per square kilometre	0.1532 units per square kilometre	0.0234 units per square kilometre	Iran, Islamic Republic of
2010s	0.1793 units per square kilometre	0.2218 units per square kilometre	0.0424 units per square kilometre	Tanzania, United Republic of
2020s	0.2192 units per square kilometre	0.2309 units per square kilometre	0.0117 units per square kilometre	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher teachers in primary education, both sexes (number), per square, Iran, Islamic Republic of or Tanzania, United Republic of?: Tanzania, United Republic of, at 0.2341 units per square kilometre against 0.2295 units per square kilometre in Iran, Islamic Republic of as of 2023.
What is the difference in teachers in primary education, both sexes (number), per square between Iran, Islamic Republic of and Tanzania, United Republic of?: 0.0046 units per square kilometre, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Tanzania, United Republic of?: 41 years are reported by both, from 1971 to 2023.
How do Iran, Islamic Republic of and Tanzania, United Republic of rank globally for teachers in primary education, both sexes (number), per square?: Iran, Islamic Republic of ranks 140th and Tanzania, United Republic of ranks 138th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Teachers in primary education, both sexes (number), per square kilometre. 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: Teachers in primary education, both sexes (number), per square. Statizoid, drawing on Statizoid (derived). Retrieved 14 September 2026, from https://education.statizoid.com/compare/teachers-in-primary-education-both-sexes-number-per-square-kilometre/iran-islamic-rep/tanzania/

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<a href="https://education.statizoid.com/compare/teachers-in-primary-education-both-sexes-number-per-square-kilometre/iran-islamic-rep/tanzania/">Iran, Islamic Republic of vs Tanzania, United Republic of: Teachers in primary education, both sexes (number), per square</a> — Statizoid

About this data

Indicator: Teachers in primary education, both sexes (number), per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 204 places, 6,777 data points, 1970–2023
Last refreshed: 31 August 2026

Teachers in primary education, both sexes (number) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.