How many years of comparable data are there for Poland and Slovenia?

8 years are reported by both, from 2008 to 2016.

Where does this data come from?

UNESCO Institute for Statistics, published as UIS: Percentage of population age 25+ with at least completed post-secondary education (ISCED 4 or higher). Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs Slovenia: UIS: Percentage of population age 25+ with at least completed

Poland

28.2%

in 2016

Slovenia

28.2%

in 2017

Poland rank

41st

Slovenia rank

40th

UIS: Percentage of population age 25+ with at least completed over time

Poland
Slovenia

How they compare

Slovenia currently reports 28.2% against 28.2% in Poland, a difference of 0.0%.

Across all 8 years both countries report, Poland has been ahead every year.

Poland ranks 41st and Slovenia ranks 40th of 88 countries.

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

Head to head by decade

Decade	Poland	Slovenia	Difference	Ahead
2000s	21.4%	20.4%	0.9%	Poland
2010s	25.7%	24.0%	1.7%	Poland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher uis: percentage of population age 25+ with at least completed, Poland or Slovenia?: Slovenia, at 28.2% against 28.2% in Poland as of 2017.
What is the difference in uis: percentage of population age 25+ with at least completed between Poland and Slovenia?: 0.0%, with Slovenia ahead.
How many years of comparable data are there for Poland and Slovenia?: 8 years are reported by both, from 2008 to 2016.
How do Poland and Slovenia rank globally for uis: percentage of population age 25+ with at least completed?: Poland ranks 41st and Slovenia ranks 40th of 88 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as UIS: Percentage of population age 25+ with at least completed post-secondary education (ISCED 4 or higher). Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs Slovenia: UIS: Percentage of population age 25+ with at least completed. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 04 September 2026, from https://reference.statizoid.com/compare/uis-percentage-of-population-age-25-with-at-least-completed-post-secondary-education/poland/slovenia/

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About this data

Indicator: UIS: Percentage of population age 25+ with at least completed post-secondary education (ISCED 4 or higher). Total
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 88 places, 944 data points, 1970–2019
Last refreshed: 04 September 2026

The percentage of population (age 25 and over) with at least completed post-secondary education (ISCED 4 or higher). This indicator is calculated by dividing the number of persons aged 25 years and above with completed post-secondary education by the total population of the same age group and multiplying the result by 100. The UNESCO Institute for Statistics (UIS) educational attainment dataset shows the educational composition of the population aged 25 years and above and hence the stock and quality of human capital within a country. The dataset also reflects the structure and performance of the education system and its accumulated impact on human capital formation. For more information, visit the UNESCO Institute for Statistics website: http://www.uis.unesco.org/