Iran, Islamic Republic of vs Spain: Barro-Lee: Percentage of population age 25+ with secondary schooling.

Iran, Islamic Republic of
42.5%
in 2010
Spain
41.7%
in 2010
Iran, Islamic Republic of rank
66th
Spain rank
69th

Barro-Lee: Percentage of population age 25+ with secondary schooling. over time

  • Iran, Islamic Republic of
  • Spain
010203040196019852010

How they compare

Iran, Islamic Republic of currently reports 42.5% against 41.7% in Spain, a difference of 0.8%.

The two have swapped places 3 times across 11 shared years of data; in 1960 it was Spain ahead.

Iran, Islamic Republic of ranks 66th and Spain ranks 69th of 144 countries.

Across the 6 decades both report, Iran, Islamic Republic of averaged higher in 3 and Spain in 3.

Head to head by decade

Decade Iran, Islamic Republic of Spain Difference Ahead
1960s 2.9% 2.8% 0.1% Iran, Islamic Republic of
1970s 6.9% 6.3% 0.6% Iran, Islamic Republic of
1980s 15.2% 16.7% 1.5% Spain
1990s 25.2% 29.7% 4.6% Spain
2000s 35.9% 39.5% 3.7% Spain
2010s 42.5% 41.7% 0.8% Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 25+ with secondary schooling., Iran, Islamic Republic of or Spain?
Iran, Islamic Republic of, at 42.5% against 41.7% in Spain as of 2010.
What is the difference in barro-lee: percentage of population age 25+ with secondary schooling. between Iran, Islamic Republic of and Spain?
0.8%, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Spain?
11 years are reported by both, from 1960 to 2010.
How do Iran, Islamic Republic of and Spain rank globally for barro-lee: percentage of population age 25+ with secondary schooling.?
Iran, Islamic Republic of ranks 66th and Spain ranks 69th of 144 countries.
Where does this data come from?
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Percentage of population age 25+ with secondary schooling. Total (Incomplete and Completed Secondary). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Spain: Barro-Lee: Percentage of population age 25+ with secondary schooling.. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 12 September 2026, from https://education.statizoid.com/compare/barro-lee-percentage-of-population-age-25-with-secondary-schooling-total-incomplete-and/iran-islamic-rep/spain/

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About this data

Indicator
Barro-Lee: Percentage of population age 25+ with secondary schooling. Total (Incomplete and Completed Secondary)
Unit
Incomplete and Completed Secondary
Source
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
144 places, 1,584 data points, 1960–2010
Last refreshed

Percentage of population age 25+ with secondary schooling. Total (Incomplete and Completed Secondary)