Bulgaria vs Iceland: Share of population with no formal education

Bulgaria
1.8%
in 2020
Iceland
1.8%
in 2020
Bulgaria rank
71st
Iceland rank
71st

Share of population with no formal education over time

  • Bulgaria
  • Iceland
020406080187019452020

How they compare

Bulgaria currently reports 1.8% against 1.8% in Iceland, a difference of 0.0%.

The two have swapped places 6 times across 31 shared years of data; in 1870 it was Iceland ahead.

Bulgaria ranks 71st and Iceland ranks 71st of 111 countries.

Across the 16 decades both report, Bulgaria averaged higher in 9 and Iceland in 6.

Head to head by decade

Decade Bulgaria Iceland Difference Ahead
1870s 72.8% 79.2% 6.5% Iceland
1880s 69.8% 75.3% 5.5% Iceland
1890s 65.8% 70.8% 5.0% Iceland
1900s 56.3% 61.9% 5.6% Iceland
1910s 44.4% 43.3% 1.1% Bulgaria
1920s 32.2% 34.2% 2.0% Iceland
1930s 27.2% 20.6% 6.6% Bulgaria
1940s 21.2% 6.8% 14.5% Bulgaria
1950s 12.4% 0.9% 11.5% Bulgaria
1960s 7.5% 0.7% 6.8% Bulgaria
1970s 4.0% 0.9% 3.1% Bulgaria
1980s 2.8% 1.2% 1.6% Bulgaria
1990s 2.1% 1.4% 0.8% Bulgaria
2000s 1.4% 1.5% 0.1% Iceland
2010s 1.9% 1.8% 0.2% Bulgaria
2020s 1.8% 1.8% 0.0%

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of population with no formal education, Bulgaria or Iceland?
Bulgaria, at 1.8% against 1.8% in Iceland as of 2020.
What is the difference in share of population with no formal education between Bulgaria and Iceland?
0.0%, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Iceland?
31 years are reported by both, from 1870 to 2020.
How do Bulgaria and Iceland rank globally for share of population with no formal education?
Bulgaria ranks 71st and Iceland ranks 71st of 111 countries.
Where does this data come from?
Barro and Lee (2015); Lee and Lee (2016) – with major processing by Our World in Data, published as Share of population with no formal education. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Iceland: Share of population with no formal education. Statizoid, drawing on Barro and Lee (2015); Lee and Lee (2016) – with major processing by Our World in Data. Retrieved 05 September 2026, from https://education.statizoid.com/compare/share-of-population-15-years-and-older-with-no-education/bulgaria/iceland/

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About this data

Indicator
Share of population with no formal education
Unit
%
Source
Barro and Lee (2015); Lee and Lee (2016) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
111 places, 3,441 data points, 1870–2020
Last refreshed

The share of adults aged between 15 and 64 years old with no formal education.