Croatia vs United States: Historical population data

Croatia
3.88 million Persons
in 2025
United States
341.79 million Persons
in 2025
Croatia rank
5th
United States rank
4th

Historical population data over time

  • Croatia
  • United States
0100.0M200.0M300.0M195019872025

How they compare

United States currently reports 341.79 million Persons against 3.88 million Persons in Croatia, a difference of 337.90 million Persons.

That makes United States's figure about 88.1 times Croatia's.

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

Croatia ranks 5th and United States ranks 4th of 9 groups.

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

Head to head by decade

Decade Croatia United States Difference Ahead
1950s 4.05 million Persons 164.74 million Persons 160.70 million Persons United States
1960s 4.33 million Persons 192.50 million Persons 188.17 million Persons United States
1970s 4.54 million Persons 215.03 million Persons 210.48 million Persons United States
1980s 4.74 million Persons 236.96 million Persons 232.22 million Persons United States
1990s 4.64 million Persons 264.54 million Persons 259.90 million Persons United States
2000s 4.31 million Persons 294.37 million Persons 290.06 million Persons United States
2010s 4.15 million Persons 320.31 million Persons 316.16 million Persons United States
2020s 3.88 million Persons 336.04 million Persons 332.16 million Persons United States

Averages of every year both report within each decade.

Frequently asked questions

Which has higher historical population data, Croatia or United States?
United States, at 341.79 million Persons against 3.88 million Persons in Croatia as of 2025.
What is the difference in historical population data between Croatia and United States?
337.90 million Persons, with United States ahead.
How many years of comparable data are there for Croatia and United States?
76 years are reported by both, from 1950 to 2025.
How do Croatia and United States rank globally for historical population data?
Croatia ranks 5th and United States ranks 4th of 9 groups.
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.

Individual pages

Share, cite or embed this page

Cite this page

Croatia vs United States: Historical population data. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 20 August 2026, from https://population.statizoid.com/compare/historical-population-data/croatia-2/united-states/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under OECD Terms and Conditions (attribution required); please keep the attribution.

<a href="https://population.statizoid.com/compare/historical-population-data/croatia-2/united-states/">Croatia vs United States: Historical population data</a> — Statizoid

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.