Iran, Islamic Republic of vs Tanzania, United Republic of: Out-of-school rate for children one year before the official primary

Iran, Islamic Republic of
0.9517 GPIA
in 2020
Tanzania, United Republic of
0.9491 GPIA
in 2024
Iran, Islamic Republic of rank
86th
Tanzania, United Republic of rank
88th

Out-of-school rate for children one year before the official primary over time

  • Iran, Islamic Republic of
  • Tanzania, United Republic of
00.250.50.751200320132024

How they compare

Iran, Islamic Republic of currently reports 0.9517 GPIA against 0.9491 GPIA in Tanzania, United Republic of, a difference of 0.0026 GPIA.

The two have swapped places 2 times across 5 shared years of data; in 2013 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 86th and Tanzania, United Republic of ranks 88th of 169 countries.

Iran, Islamic Republic of has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Tanzania, United Republic of Difference Ahead
2010s 0.9813 GPIA 0.9575 GPIA 0.0238 GPIA Iran, Islamic Republic of
2020s 0.9517 GPIA 0.9269 GPIA 0.0248 GPIA Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for children one year before the official primary, Iran, Islamic Republic of or Tanzania, United Republic of?
Iran, Islamic Republic of, at 0.9517 GPIA against 0.9491 GPIA in Tanzania, United Republic of as of 2020.
What is the difference in out-of-school rate for children one year before the official primary between Iran, Islamic Republic of and Tanzania, United Republic of?
0.0026 GPIA, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Tanzania, United Republic of?
5 years are reported by both, from 2013 to 2020.
How do Iran, Islamic Republic of and Tanzania, United Republic of rank globally for out-of-school rate for children one year before the official primary?
Iran, Islamic Republic of ranks 86th and Tanzania, United Republic of ranks 88th of 169 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Out-of-school rate for children one year before the official primary entry age, adjusted gender parity index (GPIA). 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: Out-of-school rate for children one year before the official primary. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 16 September 2026, from https://education.statizoid.com/compare/out-of-school-rate-for-children-one-year-before-the-official-primary-entry-age-adjusted/iran-islamic-rep/tanzania/

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About this data

Indicator
Out-of-school rate for children one year before the official primary entry age, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
169 places, 2,561 data points, 1998–2025
Last refreshed

February 2026 Data Release