Regional Statistics
Population in Wołomiński County 2026
Wołomiński county ranks 14 of 380 Polish counties. Population grew by 28,426 residents +11.4% between 2019-2024, now at 277,725.
One of only 41 growing counties nationally, in the top 10% for growth rate. Within Masovian voivodeship, ranks 2 of 42 counties (9 growing, 33 declining).
Based on 31 years of official GUS statistics for Wołomiński county and its 12 municipalities within Masovian voivodeship.
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Contact Information for Wołomiński
Updated 77 days ago
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