Regional Statistics
Population in Kolneński County 2026
Kolneński county ranks 357 of 380 Polish counties. Population shrank by 1,437 residents -3.94% between 2020-2025, now at 35,045.
Among 339 declining counties, in the bottom 10% for rate of decline (mildest loss). Within Podlaskie voivodeship, ranks 15 of 17 counties.
Based on 31 years of official GUS statistics for Kolneński county and its 6 municipalities within Podlaskie voivodeship.
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births and deathsAge Structure
children, working age, and elderlyPopulation by Gender
Age Distribution
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Contact Information for Kolneński
Updated 119 days ago
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Housing stock, dwellings completed, building permits, average dwelling size, utilities coverage, and construction trends.
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