Regional Statistics
8,319
164
people/km²
18,148
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Population in Serock Municipality 2026
Serock municipality ranks 399 of 2,478 Polish municipalities. Population grew by 3,023 residents +19.99% between 2019-2024, now at 18,148.
Among 494 growing municipalities, in top 10% for growth rate. Within Legionowski county, ranks 4 of 5 municipalities.
Based on 31 years of official GUS statistics for Legionowski county municipalities within Masovian voivodeship.
Total Population Chart
Lowest at 9,785 in 1995
Highest at 18,148 in 2024
1995
29 years (+5 year forecast)
2024
Gmina Ranking
399/2478 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
Serock