Iran, Islamic Republic of vs WB: Lower Middle Income (july 2025): School life expectancy, primary to tertiary, adjusted gender parity

Iran, Islamic Republic of
1.01 GPIA
in 2022
WB: Lower Middle Income (july 2025)
0.9982 GPIA
in 2024
Iran, Islamic Republic of rank
130th
WB: Lower Middle Income (july 2025) rank
127th

School life expectancy, primary to tertiary, adjusted gender parity over time

  • Iran, Islamic Republic of
  • WB: Lower Middle Income (july 2025)
00.250.50.751197119972024

How they compare

Iran, Islamic Republic of currently reports 1.01 GPIA against 0.9982 GPIA in WB: Lower Middle Income (july 2025), a difference of 0.0118 GPIA.

The two have swapped places 2 times across 21 shared years of data; in 1999 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 130th and WB: Lower Middle Income (july 2025) ranks 127th of 179 countries.

Iran, Islamic Republic of has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of WB: Lower Middle Income (july 2025) Difference Ahead
1990s 0.8646 GPIA 0.8285 GPIA 0.0361 GPIA Iran, Islamic Republic of
2000s 0.9548 GPIA 0.8901 GPIA 0.0647 GPIA Iran, Islamic Republic of
2010s 0.9867 GPIA 0.9726 GPIA 0.0141 GPIA Iran, Islamic Republic of
2020s 1.01 GPIA 0.9814 GPIA 0.0334 GPIA Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, primary to tertiary, adjusted gender parity, Iran, Islamic Republic of or WB: Lower Middle Income (july 2025)?
Iran, Islamic Republic of, at 1.01 GPIA against 0.9982 GPIA in WB: Lower Middle Income (july 2025) as of 2022.
What is the difference in school life expectancy, primary to tertiary, adjusted gender parity between Iran, Islamic Republic of and WB: Lower Middle Income (july 2025)?
0.0118 GPIA, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and WB: Lower Middle Income (july 2025)?
21 years are reported by both, from 1999 to 2022.
How do Iran, Islamic Republic of and WB: Lower Middle Income (july 2025) rank globally for school life expectancy, primary to tertiary, adjusted gender parity?
Iran, Islamic Republic of ranks 130th and WB: Lower Middle Income (july 2025) ranks 127th of 179 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as School life expectancy, primary to tertiary, 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 WB: Lower Middle Income (july 2025): School life expectancy, primary to tertiary, adjusted gender parity. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://education.statizoid.com/compare/school-life-expectancy-primary-to-tertiary-adjusted-gender-parity-index-gpia/iran-islamic-rep/wb-lower-middle-income-july-2025/

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About this data

Indicator
School life expectancy, primary to tertiary, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
400 places, 12,738 data points, 1970–2025
Last refreshed

February 2026 Data Release