Regional Statistics
Population in Łomża 2026
Łomża county ranks 245 of 380 Polish counties. Population shrank by 2,100 residents -3.44% between 2020-2025, now at 58,925.
Among 339 declining counties, in the bottom 40% for rate of decline. Within Podlaskie voivodeship, ranks 5 of 17 counties.
Based on 31 years of official GUS statistics for Łomża county and its 1 municipality within Podlaskie 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 Łomża
Updated 109 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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