Regional Statistics
Population in Siemianowice Śląskie 2026
Siemianowice Śląskie county ranks 225 of 380 Polish counties. Population shrank by 4,024 residents -6.02% between 2019-2024, now at 62,817.
Among 339 declining counties, in the lower half for rate of decline. Within Silesian voivodeship, ranks 32 of 36 counties.
Based on 31 years of official GUS statistics for Siemianowice Śląskie county and its 1 municipality within Silesian voivodeship.
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