Regional Statistics
33,137
81
people/km²
86,219
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Population in Ciechanowski County 2021
In 2021, Ciechanowski county ranked 145 of 380 Polish counties. Population shrank by 4,045 residents -4.48% between 2016-2021, at 86,219.
Among 339 declining counties, in the lower half for rate of decline. Within Masovian voivodeship, ranked 17 of 42 counties.
Based on 31 years of official GUS statistics for Ciechanowski county and its 9 municipalities within Masovian voivodeship.
Total Population Chart
Lowest at 84,565 in 2024
Highest at 94,080 in 1998
1995
29 years (+5 year forecast)
2024
Powiat Ranking
146/380 County in Poland
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Year over Year
since 2020
2021
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Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Ciechanowski
9 municipalities