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Population in Siedlec Municipality 2025
In 2024, Siedlec municipality ranked 672 of 2,478 Polish municipalities. Population shrank by 323 residents -2.54% between 2019-2024, at 12,411.
Among 1984 declining municipalities, in top 40% for steepest decline. Within Wolsztyński county, ranked 3 of 3 municipalities.
Based on 31 years of official GUS statistics for Wolsztyński county municipalities within Greater Poland province.
Total Population
-0.39
%
since
2023
2024
12,411
Total Population Chart
Lowest at 11,644 in 1999
Highest at 12,734 in 2019
1995
29 years (+5 year forecast)
2024
Ranking
672/2478 Municipality in Poland
672
Siedlec
12,411
673
Psary
12,389
674
Sława
12,380
675
Golina
12,373
677
Szczucin
12,363
678
Wągrowiec
12,355
679
Poczesna
12,340
680
Zakliczyn
12,337
Page 68 of 248
Change
910/2478 Municipality in Poland
901
Jedlicze
-0.4%
902
Jasło
-0.4%
907
Namysłów
-0.4%
908
Białogard
-0.4%
909
Trzcianka
-0.4%
910
Siedlec
-0.4%
Page 91 of 248
Population Density
-0.49
%
since
2023
2024
60.6
per km²
Vital Statistics
births and deaths
Live Births
-11.86
%
since
2023
2024
104
Deaths
+16.16
%
since
2023
2024
115
Age Structure
children, working age, and elderly
Children (0-14)
-2.72
%
since
2023
2024
2,148
Working Age (15-64)
-0.70
%
since
2023
2024
8,193
Elderly (65+)
+3.45
%
since
2023
2024
2,070
Gender
Men
-0.31
%
since
2023
2024
6,102
Women
-0.47
%
since
2023
2024
6,309
Age Distribution
from 0 to 75+ years
0-4 years
-6.64
%
since
2023
2024
619
5-9 years
-1.88
%
since
2023
2024
730
10-14 years
-0.25
%
since
2023
2024
799
15-19 years
-2.02
%
since
2023
2024
775
20-24 years
-0.13
%
since
2023
2024
747
25-29 years
-1.93
%
since
2023
2024
712
30-34 years
-2.95
%
since
2023
2024
823
35-39 years
-3.29
%
since
2023
2024
912
40-44 years
-0.77
%
since
2023
2024
1,036
45-49 years
+1.19
%
since
2023
2024
936
50-54 years
+7.29
%
since
2023
2024
868
55-59 years
-1.61
%
since
2023
2024
674
60-64 years
-3.01
%
since
2023
2024
710
65-69 years
0.00
%
since
2023
2024
726
70-74 years
+2.88
%
since
2023
2024
607
75-79 years
+7.14
%
since
2023
2024
165
80-84 years
+7.86
%
since
2023
2024
151
85+ years
-7.27
%
since
2023
2024
153