Regional Statistics
21,960
63
people/km²
58,313
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Population in Kozienicki County 2020
In 2020, Kozienicki county ranked 255 of 380 Polish counties. Population shrank by 3,006 residents -4.9% between 2015-2020, at 58,313.
Among 339 declining counties, in the lower half for rate of decline. Within Masovian voivodeship, ranked 28 of 42 counties.
Based on 31 years of official GUS statistics for Kozienicki county and its 7 municipalities within Masovian voivodeship.
Total Population Chart
Lowest at 56,754 in 2024
Highest at 66,692 in 1996
1995
29 years (+5 year forecast)
2024
Powiat Ranking
255/380 County in Poland
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Year over Year
since 2019
2020
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Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Kozienicki
7 municipalities