Regional Statistics
49,232
46
people/km²
130,560
Go back to see all fact bundles
Population in Olsztyński County 2026
Olsztyński county ranks 64 of 380 Polish counties. Population grew by 3,779 residents +2.98% between 2019-2024, now at 130,560.
One of only 41 growing counties nationally, in the top 10% for growth rate. Within Warmian-Masurian voivodeship, ranks 2 of 21 counties (1 growing, 20 declining).
Based on 31 years of official GUS statistics for Olsztyński county and its 12 municipalities within Warmian-Masurian voivodeship.
Total Population Chart
Lowest at 109,630 in 1999
Highest at 130,560 in 2024
1995
29 years (+5 year forecast)
2024
Powiat Ranking
64/380 County in Poland
Page 1 of 38
Go to Olsztyński
Year over Year
since 2023
2024
Page 1 of 38
Go to Olsztyński
Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Olsztyński
12 municipalities