Portugal vs Slovakia: Number of adults with no formal education by region

Portugal
32,400 people
in 2100
Slovakia
27,500 people
in 2100
Portugal rank
88th
Slovakia rank
91st

Number of adults with no formal education by region over time

  • Portugal
  • Slovakia
01.0M2.0M3.0M195020252100

How they compare

Portugal currently reports 32,400 people against 27,500 people in Slovakia, a difference of 4,900 people.

That makes Portugal's figure about 1.2 times Slovakia's.

Across all 31 years both countries report, Portugal has been ahead every year.

Portugal ranks 88th and Slovakia ranks 91st of 200 countries.

Portugal has averaged higher in every one of the 16 decades both report.

Head to head by decade

Decade Portugal Slovakia Difference Ahead
1950s 3.12 million people 0 people 3.12 million people Portugal
1960s 2.75 million people 0 people 2.75 million people Portugal
1970s 2.24 million people 0 people 2.24 million people Portugal
1980s 1.96 million people 0 people 1.96 million people Portugal
1990s 1.59 million people 0 people 1.59 million people Portugal
2000s 1.22 million people 50 people 1.22 million people Portugal
2010s 871,900 people 1,350 people 870,550 people Portugal
2020s 555,550 people 16,550 people 539,000 people Portugal
2030s 342,150 people 21,200 people 320,950 people Portugal
2040s 229,050 people 25,000 people 204,050 people Portugal
2050s 168,600 people 27,600 people 141,000 people Portugal
2060s 126,350 people 29,200 people 97,150 people Portugal
2070s 91,950 people 29,950 people 62,000 people Portugal
2080s 64,950 people 29,400 people 35,550 people Portugal
2090s 44,500 people 28,250 people 16,250 people Portugal
2100s 32,400 people 27,500 people 4,900 people Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of adults with no formal education by region, Portugal or Slovakia?
Portugal, at 32,400 people against 27,500 people in Slovakia as of 2100.
What is the difference in number of adults with no formal education by region between Portugal and Slovakia?
4,900 people, with Portugal ahead.
How many years of comparable data are there for Portugal and Slovakia?
31 years are reported by both, from 1950 to 2100.
How do Portugal and Slovakia rank globally for number of adults with no formal education by region?
Portugal ranks 88th and Slovakia ranks 91st of 200 countries.
Where does this data come from?
Wittgenstein Centre (2024) – processed by Our World in Data, published as Number of adults with no formal education by region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Slovakia: Number of adults with no formal education by region. Statizoid, drawing on Wittgenstein Centre (2024) – processed by Our World in Data. Retrieved 18 September 2026, from https://education.statizoid.com/compare/total-number-of-people-aged-15-with-no-education-in-millions-by-continent-1970-2050/portugal/slovak-republic/

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<a href="https://education.statizoid.com/compare/total-number-of-people-aged-15-with-no-education-in-millions-by-continent-1970-2050/portugal/slovak-republic/">Portugal vs Slovakia: Number of adults with no formal education by region</a> — Statizoid

About this data

Indicator
Number of adults with no formal education by region
Unit
people
Source
Wittgenstein Centre (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
200 places, 6,005 data points, 1950–2100
Last refreshed

De facto population aged 15+ withno education in a country or region.