Regional Statistics
Population in Białobrzeski County 2026
Białobrzeski county ranks 365 of 380 Polish counties. Population shrank by 1,060 residents -3.17% between 2019-2024, now at 32,350.
Among 339 declining counties, ranks in top 40% for population loss. Within Masovian voivodeship, ranks 40 of 42 counties.
Based on 31 years of official GUS statistics for Białobrzeski county and its 6 municipalities within Masovian voivodeship.
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