Regional Statistics
Population in Żyrardowski County 2026
Żyrardowski county ranks 181 of 380 Polish counties. Population shrank by 814 residents -1.07% between 2019-2024, now at 74,935.
Among 339 declining counties, in the middle tier for rate of decline. Within Masovian voivodeship, ranks 22 of 42 counties.
Based on 31 years of official GUS statistics for Żyrardowski county and its 5 municipalities within Masovian voivodeship.
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