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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
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