Iran vs Tanzania: Renewable water resources per capita

Iran
1,435
in 2022
Tanzania
1,298
in 2022
Iran rank
114th
Tanzania rank
117th

Renewable water resources per capita over time

  • Iran
  • Tanzania
2.0k4.0k6.0k8.0k196119912022

How they compare

Iran currently reports 1,435 against 1,298 in Tanzania, a difference of 137.

That makes Iran's figure about 1.1 times Tanzania's.

The two have swapped places 1 time across 62 shared years of data; in 1961 it was Tanzania ahead.

Iran ranks 114th and Tanzania ranks 117th of 183 countries.

Across the 7 decades both report, Iran averaged higher in 1 and Tanzania in 6.

Head to head by decade

Decade Iran Tanzania Difference Ahead
1960s 5,151 7,333 2,182 Tanzania
1970s 3,867 5,329 1,462 Tanzania
1980s 2,677 3,812 1,135 Tanzania
1990s 2,071 2,848 777.5 Tanzania
2000s 1,807 2,179 371.54 Tanzania
2010s 1,566 1,643 76.94 Tanzania
2020s 1,451 1,338 113.42 Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher renewable water resources per capita, Iran or Tanzania?
Iran, at 1,435 against 1,298 in Tanzania as of 2022.
What is the difference in renewable water resources per capita between Iran and Tanzania?
137, with Iran ahead.
How many years of comparable data are there for Iran and Tanzania?
62 years are reported by both, from 1961 to 2022.
How do Iran and Tanzania rank globally for renewable water resources per capita?
Iran ranks 114th and Tanzania ranks 117th of 183 countries.
Where does this data come from?
Our World in Data, published as Renewable water resources per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Tanzania: Renewable water resources per capita. Statizoid, drawing on Our World in Data. Retrieved 21 August 2026, from https://energy.statizoid.com/compare/renewable-water-resources-per-capita/iran-islamic-rep/tanzania/

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About this data

Indicator
Renewable water resources per capita
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
183 places, 10,438 data points, 1961–2022
Last refreshed