Regional Statistics
3,405
56
people/km²
11,035
Go back to see all fact bundles
Population in Olszewo-Borki Municipality 2026
Olszewo-Borki municipality ranks 786 of 2,478 Polish municipalities. Population grew by 249 residents +2.31% between 2019-2024, now at 11,035.
Among 494 growing municipalities, in top 20% for growth rate. Within Ostrołęcki county, ranks 2 of 11 municipalities.
Based on 31 years of official GUS statistics for Ostrołęcki county municipalities within Masovian voivodeship.
Total Population Chart
Lowest at 7,920 in 1995
Highest at 11,035 in 2024
1995
29 years (+5 year forecast)
2024
Gmina Ranking
786/2478 Municipality in Poland
Page 1 of 248
Go to Olszewo-Borki
Year over Year
since 2023
2024
Page 1 of 248
Go to Olszewo-Borki
Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Olszewo-Borki