High income vs Iran: Secondary education, general pupils, gaps filled

High income
76.10 million
in 2018
Iran
4.92 million
in 2017
High income rank
17th
Iran rank
20th

Secondary education, general pupils, gaps filled over time

  • High income
  • Iran
020.0M40.0M60.0M80.0M197019942018

How they compare

High income currently reports 76.10 million against 4.92 million in Iran, a difference of 71.18 million.

That makes High income's figure about 15.5 times Iran's.

Across all 47 years both countries report, High income has been ahead every year.

High income ranks 17th and Iran ranks 20th of 41 groups.

High income has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade High income Iran Difference Ahead
1970s 67.84 million 1.78 million 66.07 million High income
1980s 72.65 million 3.01 million 69.64 million High income
1990s 72.37 million 6.83 million 65.54 million High income
2000s 77.43 million 8.31 million 69.12 million High income
2010s 76.90 million 5.48 million 71.42 million High income

Averages of every year both report within each decade.

Frequently asked questions

Which has higher secondary education, general pupils, gaps filled, High income or Iran?
High income, at 76.10 million against 4.92 million in Iran as of 2018.
What is the difference in secondary education, general pupils, gaps filled between High income and Iran?
71.18 million, with High income ahead.
How many years of comparable data are there for High income and Iran?
47 years are reported by both, from 1971 to 2017.
How do High income and Iran rank globally for secondary education, general pupils, gaps filled?
High income ranks 17th and Iran ranks 20th of 41 groups.
Where does this data come from?
Statizoid (derived), published as Secondary education, general pupils, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

High income vs Iran: Secondary education, general pupils, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 29 August 2026, from https://education.statizoid.com/compare/secondary-education-general-pupils-gaps-filled/high-income/iran-islamic-rep/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://education.statizoid.com/compare/secondary-education-general-pupils-gaps-filled/high-income/iran-islamic-rep/">High income vs Iran: Secondary education, general pupils, gaps filled</a> — Statizoid

About this data

Indicator
Secondary education, general pupils, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 9,915 data points, 1970–2019
Last refreshed

Secondary education, general pupils with 570 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.