How many years of comparable data are there for Greece and Spain?

9 years are reported by both, from 1981 to 2016.

Where does this data come from?

UNESCO Institute for Statistics, published as UIS: Percentage of population age 25+ with at least completed upper secondary education (ISCED 3 or higher). Female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Spain: UIS: Percentage of population age 25+ with at least completed upper

Greece

52.4%

in 2016

Spain

50.4%

in 2018

Greece rank

50th

Spain rank

53rd

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

Greece
Spain

How they compare

Greece currently reports 52.4% against 50.4% in Spain, a difference of 2.0%.

Across all 9 years both countries report, Greece has been ahead every year.

Greece ranks 50th and Spain ranks 53rd of 77 countries.

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

Head to head by decade

Decade	Greece	Spain	Difference	Ahead
1980s	18.0%	9.6%	8.4%	Greece
2000s	46.5%	40.0%	6.5%	Greece
2010s	54.0%	46.3%	7.7%	Greece

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 upper, Greece or Spain?: Greece, at 52.4% against 50.4% in Spain as of 2016.
What is the difference in uis: percentage of population age 25+ with at least completed upper between Greece and Spain?: 2.0%, with Greece ahead.
How many years of comparable data are there for Greece and Spain?: 9 years are reported by both, from 1981 to 2016.
How do Greece and Spain rank globally for uis: percentage of population age 25+ with at least completed upper?: Greece ranks 50th and Spain ranks 53rd of 77 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as UIS: Percentage of population age 25+ with at least completed upper secondary education (ISCED 3 or higher). Female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Spain: UIS: Percentage of population age 25+ with at least completed upper. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 01 September 2026, from https://reference.statizoid.com/compare/uis-percentage-of-population-age-25-with-at-least-completed-upper-secondary-education-2/greece/spain/

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About this data

Indicator: UIS: Percentage of population age 25+ with at least completed upper secondary education (ISCED 3 or higher). Female
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 77 places, 850 data points, 1970–2019
Last refreshed: 21 August 2026

The percentage of female population (age 25 and over) with at least completed upper secondary education (ISCED 3 or higher). This indicator is calculated by dividing the number of females aged 25 years and above who completed upper secondary education by the total female 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/