Regional Statistics
5,406
112
people/km²
12,786
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Population in Siewierz Municipality 2026
Siewierz municipality ranks 638 of 2,478 Polish municipalities. Population grew by 369 residents +2.97% between 2019-2024, now at 12,786.
Among 494 growing municipalities, in top 20% for growth rate. Within Będziński county, ranks 3 of 8 municipalities.
Based on 31 years of official GUS statistics for Będziński county municipalities within Silesian voivodeship.
Total Population Chart
Lowest at 12,142 in 2001
Highest at 12,786 in 2024
1995
29 years (+5 year forecast)
2024
Gmina Ranking
638/2478 Municipality in Poland
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Year over Year
since 2023
2024
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Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Siewierz