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

Iceland
81.9%
in 2023
Slovenia
81.6%
in 2023
Iceland rank
23rd
Slovenia rank
26th

Educational attainment rate, completed upper secondary education or over time

  • Iceland
  • Slovenia
020406080199920112023

How they compare

Iceland currently reports 81.9% against 81.6% in Slovenia, a difference of 0.3%.

The two have swapped places 1 time across 15 shared years of data; in 2005 it was Slovenia ahead.

Iceland ranks 23rd and Slovenia ranks 26th of 108 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 64.8% 75.9% 11.1% Slovenia
2010s 73.2% 82.2% 8.9% Slovenia
2020s 81.1% 84.7% 3.6% 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?
Iceland, at 81.9% against 81.6% in Slovenia as of 2023.
What is the difference in educational attainment rate, completed upper secondary education or between Iceland and Slovenia?
0.3%, with Iceland ahead.
How many years of comparable data are there for Iceland and Slovenia?
15 years are reported by both, from 2005 to 2023.
How do Iceland and Slovenia rank globally for educational attainment rate, completed upper secondary education or?
Iceland ranks 23rd and Slovenia ranks 26th of 108 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, urban, 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 30 August 2026, from https://education.statizoid.com/compare/educational-attainment-rate-completed-upper-secondary-education-or-higher-population-25-8/iceland/slovenia/

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About this data

Indicator
Educational attainment rate, completed upper secondary education or higher, population 25+ years, urban, female (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
108 places, 1,722 data points, 1970–2025
Last refreshed

February 2026 Data Release