Regional Statistics
Population in Ostrowski County 2026
Ostrowski county ranks 40 of 380 Polish counties. Population shrank by 3,847 residents -2.38% between 2019-2024, now at 157,734.
Among 339 declining counties, ranks in top 20% for steepest loss. Within Greater Poland voivodeship, ranks 3 of 35 counties (5 growing, 30 declining).
Based on 31 years of official GUS statistics for Ostrowski county and its 8 municipalities within Greater Poland voivodeship.
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Contact Information for Ostrowski
Updated 77 days ago
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