Regional Statistics
Population in Rząśnik Municipality 2026
Rząśnik municipality ranks 1333 of 2,478 Polish municipalities. Population shrank by 239 residents -3.41% between 2019-2024, now at 6,765.
Among 1984 declining municipalities, in top 40% for steepest decline. Within Wyszkowski county, ranks 4 of 6 municipalities.
Based on 31 years of official GUS statistics for Wyszkowski county municipalities within Masovian voivodeship.
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