Regional Statistics
Population in Siedlce 2026
Siedlce county ranks 182 of 380 Polish counties. Population shrank by 3,405 residents -4.36% between 2019-2024, now at 74,780.
Among 339 declining counties, in the middle tier for rate of decline. Within Masovian voivodeship, ranks 23 of 42 counties.
Based on 31 years of official GUS statistics for Siedlce county and its 1 municipality within Masovian voivodeship.
Vital Statistics
births and deathsAge Structure
children, working age, and elderlyPopulation by Gender
Age Distribution
from 0 to 85+ yearsPopular Cities in Poland
Contact Information for Siedlce
Updated 104 days ago
Statistics
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Total area, land use composition, forest coverage, and nature protection.
Housing & LivingHousing Market
Housing stock, dwellings completed, building permits, average dwelling size, utilities coverage, and construction trends.
EconomyTourism
Foreign tourist arrivals, nights spent, and visitors by country of origin.
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