Iceland vs Slovenia: Educational attainment rate, completed upper secondary education or

Iceland
78.9%
in 2023
Slovenia
81.2%
in 2023
Iceland rank
17th
Slovenia rank
14th

Educational attainment rate, completed upper secondary education or over time

  • Iceland
  • Slovenia
020406080200620142023

How they compare

Slovenia currently reports 81.2% against 78.9% in Iceland, a difference of 2.3%.

Across all 17 years both countries report, Slovenia has been ahead every year.

Iceland ranks 17th and Slovenia ranks 14th of 40 countries.

Slovenia has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Iceland Slovenia Difference Ahead
2000s 58.2% 71.5% 13.3% Slovenia
2010s 69.1% 77.8% 8.7% Slovenia
2020s 77.6% 83.3% 5.7% Slovenia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher educational attainment rate, completed upper secondary education or, Iceland or Slovenia?
Slovenia, at 81.2% against 78.9% in Iceland as of 2023.
What is the difference in educational attainment rate, completed upper secondary education or between Iceland and Slovenia?
2.3%, with Slovenia ahead.
How many years of comparable data are there for Iceland and Slovenia?
17 years are reported by both, from 2007 to 2023.
How do Iceland and Slovenia rank globally for educational attainment rate, completed upper secondary education or?
Iceland ranks 17th and Slovenia ranks 14th of 40 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Educational attainment rate, completed upper secondary education or higher, population 25+ years, non-immigrant background, female (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iceland vs Slovenia: Educational attainment rate, completed upper secondary education or. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 31 August 2026, from https://education.statizoid.com/compare/educational-attainment-rate-completed-upper-secondary-education-or-higher-population-25-18/iceland/slovenia/

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About this data

Indicator
Educational attainment rate, completed upper secondary education or higher, population 25+ years, non-immigrant background, female (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
40 places, 505 data points, 1994–2024
Last refreshed

February 2026 Data Release