Regional Statistics
Population in Bielsko-Biała 2026
Bielsko-Biała county ranks 37 of 380 Polish counties. Population shrank by 6,345 residents -3.72% between 2019-2024, now at 164,318.
Among 339 declining counties, ranks in top 40% for population loss. Within Silesian voivodeship, ranks 7 of 36 counties.
Based on 31 years of official GUS statistics for Bielsko-Biała county and its 1 municipality within Silesian voivodeship.
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