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[INTERNATIONAL] · Albania, Bosnia & Herzegovina, Bulgaria, Greece, Croatia · 4 sources

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Balkan demographics: Most regional nations see population decline since 1990

World Bank data indicates a significant demographic shift across the Balkan region, with seven out of ten countries experiencing population declines when comparing 1990 levels to projections for 2025.

Montenegro, Slovenia, and Greece are the only nations in the region showing population growth. Montenegro's increase is modest, rising from 606,372 in 1990 to an estimated 623,129 in 2025, a 2.8 percent increase. Slovenia and Greece saw larger gains, with increases of approximately 118,600 and 329,400 people, respectively.

Conversely, several countries have faced substantial losses. Bosnia and Herzegovina recorded the highest percentage decline, with its population projected to drop by 29.4 percent—from 4,448,652 in 1990 to 3,140,095 in 2025. Bulgaria saw the largest absolute decrease, losing roughly 1.54 million residents. Other notable declines occurred in Albania, Croatia, Serbia, North Macedonia, and Kosovo.

Entities

Bosnia and Herzegovina · Bulgaria · Montenegro · Slovenia · World Bank

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