Educational attainment, at least completed lower secondary in Iceland

Iceland: Educational attainment, at least completed lower secondary was 99.6% in 2023. ▬ Flat

Latest (2023)
99.6%
Change on year
down 0.1%
World rank
4th
of 134 countries
All-time high
99.9%
in 2021
All-time low
95.8%
in 2005
Years of data
14
2005–2023

Educational attainment, at least completed lower secondary in Iceland, 2005–2023

0204060801002005201420232005: 95.8 cumulative2007: 96.4 cumulative2008: 96.8 cumulative2009: 97.1 cumulative2010: 97.1 cumulative2015: 99.2 cumulative2016: 99.5 cumulative2017: 99.7 cumulative2018: 99.4 cumulative2019: 99.3 cumulative2020: 99.7 cumulative2021: 99.9 cumulative2022: 99.7 cumulative2023: 99.6 cumulative

Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in cumulative.

Analysis

The most recent figure for educational attainment, at least completed lower secondary in Iceland is 99.6%, measured in 2023.

Compared with earlier readings it is down 0.1% on the previous year and up 0.5% over ten years.

Over the whole period, educational attainment, at least completed lower secondary in Iceland peaked at 99.9% in 2021 and was at its lowest, 95.8%, in 2005.

Iceland ranks 4th of 134 countries on this measure, in the top 10%.

Educational attainment, at least completed lower secondary in Iceland, year by year

Annual values for Educational attainment, at least completed lower secondary, population 25+, total (%) (cumulative) in Iceland, 2005 to 2023.
Year cumulative Change
2005 95.8%
2007 96.4% +0.6%
2008 96.8% +0.4%
2009 97.1% +0.3%
2010 97.1% +0.1%
2015 99.2% +2.1%
2016 99.5% +0.4%
2017 99.7% +0.2%
2018 99.4% -0.3%
2019 99.3% -0.1%
2020 99.7% +0.4%
2021 99.9% +0.1%
2022 99.7% -0.1%
2023 99.6% -0.1%

Averages by decade

DecadeAverage LowestHighest Years
2000s 96.5% 95.8% 97.1% 4
2010s 99.0% 97.1% 99.7% 6
2020s 99.7% 99.6% 99.9% 4

Countries ranked near Iceland

  1. 1 Uzbekistan 100.0% compare
  2. 2 Czechia 99.9% compare
  3. 3 United Kingdom of Great Britain and Northern Ireland 99.8% compare
  4. 5 Slovakia 99.4% compare
  5. 6 Slovenia 99.3% compare
  6. 7 Armenia 99.1% compare

See the full ranking of 134 places →

More education data for Iceland

All data for Iceland →

Frequently asked questions

What is educational attainment, at least completed lower secondary in Iceland?
Educational attainment, at least completed lower secondary in Iceland was 99.6% in 2023, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
What is the highest educational attainment, at least completed lower secondary recorded in Iceland?
The highest recorded value was 99.9% in 2021.
What is the lowest educational attainment, at least completed lower secondary recorded in Iceland?
The lowest recorded value was 95.8% in 2005.
How does Iceland rank for educational attainment, at least completed lower secondary?
Iceland ranks 4th out of 134 countries with data for 2023.
Is educational attainment, at least completed lower secondary rising or falling in Iceland?
Over the last ten years it is up 0.5%. The long-run trend across the full record is flat.
Where does this Iceland data come from?
The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Educational attainment, at least completed lower secondary, population 25+, total (%) (cumulative). Statizoid updates them automatically from the source API.

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Educational attainment, at least completed lower secondary in Iceland. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 26 August 2026, from https://education.statizoid.com/stat/educational-attainment-at-least-completed-lower-secondary-population-25-total-percent/iceland/

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About this data

Indicator
Educational attainment, at least completed lower secondary, population 25+, total (%) (cumulative)
Unit
cumulative
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
134 places, 1,905 data points, 1970–2024
Last refreshed

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