Regional Statistics
42,787
1,607
people/km²
84,767
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Population in Słupsk County 2026
Słupsk county ranks 144 of 380 Polish counties. Population shrank by 5,914 residents -6.52% between 2019-2024, now at 84,767.
Among 339 declining counties, in the bottom 30% for rate of decline. Within Pomeranian voivodeship, ranks 11 of 20 counties.
Based on 31 years of official GUS statistics for Słupsk county and its 1 municipality within Pomeranian voivodeship.
Total Population Chart
Lowest at 84,767 in 2024
Highest at 102,596 in 1995
1995
29 years (+5 year forecast)
2024
Powiat Ranking
144/380 County in Poland
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Year over Year
since 2023
2024
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Vital Statistics
births and deaths
Age Structure
children, working age, and elderly
Gender
Age Distribution
from 0 to 75+ years
Słupsk
1 municipality