El Salvador vs Iran, Islamic Republic of: Literacy rate vs. average years of schooling

El Salvador
89.8%
in 2023
Iran, Islamic Republic of
88.9%
in 2023
El Salvador rank
75th
Iran, Islamic Republic of rank
76th

Literacy rate vs. average years of schooling over time

  • El Salvador
  • Iran, Islamic Republic of
20406080195019862023

How they compare

El Salvador currently reports 89.8% against 88.9% in Iran, Islamic Republic of, a difference of 0.9%.

Across all 18 years both countries report, El Salvador has been ahead every year.

El Salvador ranks 75th and Iran, Islamic Republic of ranks 76th of 128 countries.

El Salvador has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade El Salvador Iran, Islamic Republic of Difference Ahead
1950s 37.5% 12.5% 25.0% El Salvador
2000s 83.9% 82.8% 1.0% El Salvador
2010s 87.2% 85.1% 2.1% El Salvador
2020s 89.6% 88.5% 1.1% El Salvador

Averages of every year both report within each decade.

Frequently asked questions

Which has higher literacy rate vs. average years of schooling, El Salvador or Iran, Islamic Republic of?
El Salvador, at 89.8% against 88.9% in Iran, Islamic Republic of as of 2023.
What is the difference in literacy rate vs. average years of schooling between El Salvador and Iran, Islamic Republic of?
0.9%, with El Salvador ahead.
How many years of comparable data are there for El Salvador and Iran, Islamic Republic of?
18 years are reported by both, from 1950 to 2023.
How do El Salvador and Iran, Islamic Republic of rank globally for literacy rate vs. average years of schooling?
El Salvador ranks 75th and Iran, Islamic Republic of ranks 76th of 128 countries.
Where does this data come from?
UNESCO (1957) and other sources – with major processing by Our World in Data, published as Literacy rate vs. average years of schooling. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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El Salvador vs Iran, Islamic Republic of: Literacy rate vs. average years of schooling. Statizoid, drawing on UNESCO (1957) and other sources – with major processing by Our World in Data. Retrieved 05 September 2026, from https://education.statizoid.com/compare/literacy-rates-vs-average-years-of-schooling/el-salvador/iran-islamic-rep/

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About this data

Indicator
Literacy rate vs. average years of schooling
Unit
%
Source
UNESCO (1957) and other sources – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
128 places, 1,242 data points, 1475–2023
Last refreshed

Share of adults who can read and write a simple statement about their everyday life.