Regional Statistics
1,309
53
people/km²
3,651
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Population in Osieck Municipality 2026
Osieck municipality ranks 2158 of 2,478 Polish municipalities. Population grew by 15 residents +0.41% between 2019-2024, now at 3,651.
Among 494 growing municipalities, in top 20% for growth rate. Within Otwocki county, ranks 8 of 8 municipalities.
Based on 31 years of official GUS statistics for Otwocki county municipalities within Masovian voivodeship.
Total Population Chart
Lowest at 3,426 in 2007
Highest at 3,872 in 1995
1995
29 years (+5 year forecast)
2024
Gmina Ranking
2158/2478 Municipality in Poland
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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
Osieck