IDA only vs Iran, Islamic Republic of: Secondary education, pupils, gaps filled

IDA only
87.10 million
in 2024
Iran, Islamic Republic of
6.62 million
in 2023
IDA only rank
18th
Iran, Islamic Republic of rank
18th

Secondary education, pupils, gaps filled over time

  • IDA only
  • Iran, Islamic Republic of
020.0M40.0M60.0M80.0M197019972024

How they compare

IDA only currently reports 87.10 million against 6.62 million in Iran, Islamic Republic of, a difference of 80.48 million.

That makes IDA only's figure about 13.2 times Iran, Islamic Republic of's.

Across all 46 years both countries report, IDA only has been ahead every year.

IDA only ranks 18th and Iran, Islamic Republic of ranks 18th of 45 groups.

IDA only has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade IDA only Iran, Islamic Republic of Difference Ahead
1970s 10.42 million 1.78 million 8.64 million IDA only
1980s 17.72 million 3.64 million 14.08 million IDA only
1990s 24.92 million 7.24 million 17.67 million IDA only
2000s 42.98 million 9.12 million 33.86 million IDA only
2010s 67.49 million 6.23 million 61.26 million IDA only
2020s 83.66 million 6.38 million 77.28 million IDA only

Averages of every year both report within each decade.

Frequently asked questions

Which has higher secondary education, pupils, gaps filled, IDA only or Iran, Islamic Republic of?
IDA only, at 87.10 million against 6.62 million in Iran, Islamic Republic of as of 2024.
What is the difference in secondary education, pupils, gaps filled between IDA only and Iran, Islamic Republic of?
80.48 million, with IDA only ahead.
How many years of comparable data are there for IDA only and Iran, Islamic Republic of?
46 years are reported by both, from 1971 to 2023.
How do IDA only and Iran, Islamic Republic of rank globally for secondary education, pupils, gaps filled?
IDA only ranks 18th and Iran, Islamic Republic of ranks 18th of 45 groups.
Where does this data come from?
Statizoid (derived), published as Secondary education, pupils, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA only vs Iran, Islamic Republic of: Secondary education, pupils, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 03 September 2026, from https://education.statizoid.com/compare/secondary-education-pupils-gaps-filled/ida-only/iran-islamic-rep/

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About this data

Indicator
Secondary education, pupils, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
251 places, 10,723 data points, 1970–2025
Last refreshed

Secondary education, pupils with 698 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.