Croatia, a country at the crossroads of Central and Southeastern Europe, has experienced a unique demographic journey over the past seven decades. Unlike many nations that have rapidly grown, Croatia’s population peaked in the late 20th century and has since been on a steady decline.
In 1950, Croatia had a population of 3.86 million, rising to its peak of 4.83 million in 1990. However, by 2024, the number had fallen back to 3.87 million, reflecting emigration, an aging population, and low birth rates. Projections suggest this decline will continue, with the population shrinking to nearly 2.1 million by 2100.
Croatia’s Historical Population Growth (1950–2024)
From 1950 to 1990, Croatia experienced moderate growth:
- 1950: 3.87 million
- 1970: 4.46 million
- 1990 (Peak): 4.83 million
This growth was largely due to post-war recovery, natural population increases, and economic modernization within Yugoslavia.
Population Decline (1990–2024)
After independence in the 1990s, Croatia began to face steady population decline:
- 2000: 4.33 million
- 2010: 4.30 million
- 2020: 3.95 million
- 2024: 3.87 million
Key drivers include emigration to Western Europe, declining fertility, and an aging demographic structure.
Croatia’s Future Population Projections (2025–2100)
Croatia’s population is projected to continue shrinking throughout the 21st century.
| Year | Population (millions) |
|---|---|
| 2030 | 3.73 |
| 2050 | 3.23 |
| 2075 | 2.62 |
| 2100 | 2.14 |
By 2100, Croatia will lose nearly 45% of its current population.
FAQ
In 2024, Croatia’s population is 3.87 million.
Croatia’s peak population was 4.83 million in 1990.
By 2050, Croatia is expected to have around 3.23 million residents.
Croatia’s population is declining due to emigration, aging, and low fertility.
By 2100, Croatia’s population is projected to fall to 2.14 million.
Source:
United Nations. World Population Prospects 2024.

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