Croatia vs Slovenia: Population projections

Croatia
3.01 million Persons
in 2070
Slovenia
2.00 million Persons
in 2070
Croatia rank
4th
Slovenia rank
7th

Population projections over time

  • Croatia
  • Slovenia
01.0M2.0M3.0M4.0M202420472070

How they compare

Croatia currently reports 3.01 million Persons against 2.00 million Persons in Slovenia, a difference of 1.01 million Persons.

That makes Croatia's figure about 1.5 times Slovenia's.

Across all 47 years both countries report, Croatia has been ahead every year.

Croatia ranks 4th and Slovenia ranks 7th of 4 countries.

Croatia has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Croatia Slovenia Difference Ahead
2020s 3.76 million Persons 2.12 million Persons 1.64 million Persons Croatia
2030s 3.59 million Persons 2.11 million Persons 1.48 million Persons Croatia
2040s 3.40 million Persons 2.10 million Persons 1.30 million Persons Croatia
2050s 3.23 million Persons 2.07 million Persons 1.15 million Persons Croatia
2060s 3.08 million Persons 2.03 million Persons 1.06 million Persons Croatia
2070s 3.01 million Persons 2.00 million Persons 1.01 million Persons Croatia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population projections, Croatia or Slovenia?
Croatia, at 3.01 million Persons against 2.00 million Persons in Slovenia as of 2070.
What is the difference in population projections between Croatia and Slovenia?
1.01 million Persons, with Croatia ahead.
How many years of comparable data are there for Croatia and Slovenia?
47 years are reported by both, from 2024 to 2070.
How do Croatia and Slovenia rank globally for population projections?
Croatia ranks 4th and Slovenia ranks 7th of 4 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Population projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Croatia vs Slovenia: Population projections. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 07 October 2026, from https://population.statizoid.com/compare/population-projections/croatia-2/slovenia-2/

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About this data

Indicator
Population projections
Unit
Persons
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
56 places, 2,581 data points, 2024–2070
Last refreshed

This dataset presents annual population projections data up to 2070 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. Population projections are, in most countries, according to medium variant. See country details for the variants retained for each demographic component of total fertility, life expectancy at birth and net annual migration) in Population projection metadata.