Iran, Islamic Republic of vs Sri Lanka: Educational attainment, at least completed primary, population 25+

Iran, Islamic Republic of
86.9%
in 2023
Sri Lanka
87.3%
in 2023
Iran, Islamic Republic of rank
88th
Sri Lanka rank
87th

Educational attainment, at least completed primary, population 25+ over time

  • Iran, Islamic Republic of
  • Sri Lanka
020406080197119972023

How they compare

Sri Lanka currently reports 87.3% against 86.9% in Iran, Islamic Republic of, a difference of 0.4%.

Across all 6 years both countries report, Sri Lanka has been ahead every year.

Iran, Islamic Republic of ranks 88th and Sri Lanka ranks 87th of 136 countries.

Sri Lanka has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Sri Lanka Difference Ahead
2010s 84.7% 86.3% 1.5% Sri Lanka
2020s 86.4% 87.2% 0.8% Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher educational attainment, at least completed primary, population 25+, Iran, Islamic Republic of or Sri Lanka?
Sri Lanka, at 87.3% against 86.9% in Iran, Islamic Republic of as of 2023.
What is the difference in educational attainment, at least completed primary, population 25+ between Iran, Islamic Republic of and Sri Lanka?
0.4%, with Sri Lanka ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Sri Lanka?
6 years are reported by both, from 2018 to 2023.
How do Iran, Islamic Republic of and Sri Lanka rank globally for educational attainment, at least completed primary, population 25+?
Iran, Islamic Republic of ranks 88th and Sri Lanka ranks 87th of 136 countries.
Where does this data come from?
Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Educational attainment, at least completed primary, population 25+ years, total (%) (cumulative). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Sri Lanka: Educational attainment, at least completed primary, population 25+. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 06 September 2026, from https://education.statizoid.com/compare/educational-attainment-at-least-completed-primary-population-25-years-total-percent/iran-islamic-rep/sri-lanka/

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About this data

Indicator
Educational attainment, at least completed primary, population 25+ years, total (%) (cumulative)
Unit
cumulative
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
136 places, 2,259 data points, 1970–2025
Last refreshed

The percentage of population ages 25 and over that attained or completed primary education.