Regional Statistics
Population in Łomża 2026
Łomża county ranks 247 of 380 Polish counties. Population shrank by 3,682 residents -5.85% between 2019-2024, now at 59,263.
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.
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Contact Information for Łomża
Updated 77 days ago
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