Regional Statistics
56,649
340
people/km²
133,097
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Population in Legionowski County 2026
Legionowski county ranks 59 of 380 Polish counties. Population grew by 14,512 residents +12.24% between 2019-2024, now at 133,097.
One of only 41 growing counties nationally, in the top 10% for growth rate. Within Masovian voivodeship, ranks 9 of 42 counties (9 growing, 33 declining).
Based on 31 years of official GUS statistics for Legionowski county and its 5 municipalities within Masovian voivodeship.
Total Population Chart
Lowest at 84,950 in 1995
Highest at 133,097 in 2024
1995
29 years (+5 year forecast)
2024
Powiat Ranking
59/380 County in Poland
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Go to Legionowski
Year over Year
since 2023
2024
Page 1 of 38
Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Legionowski
5 municipalities