Regional Statistics
8,744
203
people/km²
21,554
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Population in Wieliszew Municipality 2026
Wieliszew municipality ranks 304 of 2,478 Polish municipalities. Population grew by 6,326 residents +41.54% between 2019-2024, now at 21,554.
Among 494 growing municipalities, in top 10% for growth rate. Within Legionowski county, ranks 3 of 5 municipalities.
Based on 31 years of official GUS statistics for Legionowski county municipalities within Masovian voivodeship.
Total Population Chart
Lowest at 7,889 in 1995
Highest at 21,554 in 2024
1995
29 years (+5 year forecast)
2024
Gmina Ranking
304/2478 Municipality in Poland
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Go to Wieliszew
Year over Year
since 2023
2024
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Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Wieliszew