Iran, Islamic Republic of vs United States of America: Proportion of qualified teachers in upper secondary education

Iran, Islamic Republic of
1 GPIA
in 2023
United States of America
1 GPIA
in 2023
Iran, Islamic Republic of rank
22nd
United States of America rank
22nd

Proportion of qualified teachers in upper secondary education over time

  • Iran, Islamic Republic of
  • United States of America
00.250.50.751201320182023

How they compare

Iran, Islamic Republic of currently reports 1 GPIA against 1 GPIA in United States of America, a difference of 0 GPIA.

The two have swapped places 1 time across 6 shared years of data; in 2013 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 22nd and United States of America ranks 22nd of 55 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 United States of America Difference Ahead
2010s 1 GPIA 1 GPIA 0.0046 GPIA Iran, Islamic Republic of
2020s 1 GPIA 1 GPIA 0 GPIA

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of qualified teachers in upper secondary education, Iran, Islamic Republic of or United States of America?
Iran, Islamic Republic of, at 1 GPIA against 1 GPIA in United States of America as of 2023.
What is the difference in proportion of qualified teachers in upper secondary education between Iran, Islamic Republic of and United States of America?
0 GPIA, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and United States of America?
6 years are reported by both, from 2013 to 2023.
How do Iran, Islamic Republic of and United States of America rank globally for proportion of qualified teachers in upper secondary education?
Iran, Islamic Republic of ranks 22nd and United States of America ranks 22nd of 55 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Proportion of qualified teachers in upper secondary education, 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 United States of America: Proportion of qualified teachers in upper secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 12 September 2026, from https://education.statizoid.com/compare/proportion-of-qualified-teachers-in-upper-secondary-education-adjusted-gender-parity/iran-islamic-rep/united-states/

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About this data

Indicator
Proportion of qualified teachers in upper secondary education, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
178 places, 1,605 data points, 2000–2024
Last refreshed

February 2026 Data Release