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Population in Łomża County 2023
In 2023, Łomża county ranked 247 of 380 Polish counties. Population shrank by 3,289 residents -5.22% between 2018-2023, at 59,711.
Among 339 declining counties, in the bottom 40% for rate of decline. Within Podlaskie voivodeship, ranked 5 of 17 counties.
Based on 31 years of official GUS statistics for Łomża county and its 1 municipality within Podlaskie voivodeship.
Total Population Chart
Lowest at 59,263 in 2024
Highest at 64,605 in 1998
1995
29 years (+5 year forecast)
2024
Powiat Ranking
244/380 County in Poland
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Year over Year
since 2022
2023
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Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Łomża
1 municipality