Estonia vs Slovenia: Historical population data

Estonia
1.37 million Persons
in 2025
Slovenia
2.13 million Persons
in 2025
Estonia rank
9th
Slovenia rank
7th

Historical population data over time

  • Estonia
  • Slovenia
0500.0k1.0M1.5M2.0M195019872025

How they compare

Slovenia currently reports 2.13 million Persons against 1.37 million Persons in Estonia, a difference of 765,620 Persons.

That makes Slovenia's figure about 1.6 times Estonia's.

Across all 76 years both countries report, Slovenia has been ahead every year.

Estonia ranks 9th and Slovenia ranks 7th of 9 countries.

Slovenia has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Estonia Slovenia Difference Ahead
1950s 1.16 million Persons 1.52 million Persons 366,014 Persons Slovenia
1960s 1.28 million Persons 1.65 million Persons 360,459 Persons Slovenia
1970s 1.42 million Persons 1.77 million Persons 351,560 Persons Slovenia
1980s 1.52 million Persons 1.95 million Persons 421,475 Persons Slovenia
1990s 1.46 million Persons 1.99 million Persons 527,506 Persons Slovenia
2000s 1.36 million Persons 2.01 million Persons 645,421 Persons Slovenia
2010s 1.32 million Persons 2.06 million Persons 742,081 Persons Slovenia
2020s 1.35 million Persons 2.12 million Persons 762,812 Persons Slovenia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher historical population data, Estonia or Slovenia?
Slovenia, at 2.13 million Persons against 1.37 million Persons in Estonia as of 2025.
What is the difference in historical population data between Estonia and Slovenia?
765,620 Persons, with Slovenia ahead.
How many years of comparable data are there for Estonia and Slovenia?
76 years are reported by both, from 1950 to 2025.
How do Estonia and Slovenia rank globally for historical population data?
Estonia ranks 9th and Slovenia ranks 7th of 9 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Historical population data. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Estonia vs Slovenia: Historical population data. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 07 October 2026, from https://population.statizoid.com/compare/historical-population-data/estonia-2/slovenia-2/

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About this data

Indicator
Historical population data
Unit
Persons
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
56 places, 4,256 data points, 1950–2025
Last refreshed

This dataset presents annual population data from 1961 by sex and five year age groups as well as the share of children, youth, the elderly, old-age and total dependency ratios. The data is available for all member countries as well as for the EU27 and G20 countries, Argentina, Brazil, China, India, Indonesia, Russia, Saudi Arabia, Singapore, South Africa and the World total. The data refer to mid-year estimates of the population. See country details in Historical population metadata.