Regional Statistics
Population in Ostrów Mazowiecka city Municipality 2026
Ostrów Mazowiecka city municipality ranks 306 of 2,478 Polish municipalities. Population shrank by 999 residents -4.46% between 2019-2024, now at 21,400.
Among 1984 declining municipalities, in top 20% for steepest decline. Within Ostrowski county, ranks 1 of 11 municipalities.
Based on 31 years of official GUS statistics for Ostrowski county municipalities within Masovian voivodeship.
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Contact Information for Ostrów Mazowiecka city
Updated 77 days ago
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