Regional Statistics
81,152
1,932
people/km²
170,706
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Population in Olsztyn County 2020
In 2020, Olsztyn county ranked 33 of 380 Polish counties. Population shrank by 2,738 residents -1.58% between 2015-2020, at 170,706.
Among 339 declining counties, ranked in top 40% for population loss. Within Warmian-Masurian voivodeship, ranked 1 of 21 counties.
Based on 31 years of official GUS statistics for Olsztyn county and its 1 municipality within Warmian-Masurian voivodeship.
Total Population Chart
Lowest at 166,392 in 2024
Highest at 176,457 in 2009
1995
29 years (+5 year forecast)
2024
Powiat Ranking
33/380 County in Poland
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Go to Olsztyn
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
Olsztyn
1 municipality