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Population in Sanniki Municipality 2025
In 2024, Sanniki municipality ranked 1598 of 2,478 Polish municipalities. Population shrank by 435 residents -7.25% between 2019-2024, at 5,562.
Among 1984 declining municipalities, in bottom 30% for rate of decline. Within Gostyniński county, ranked 3 of 5 municipalities.
Based on 31 years of official GUS statistics for Gostyniński county municipalities within Masovian province.
Total Population
-0.78
%
since
2023
2024
5,562
Population Density
-0.84
%
since
2023
2024
58.8
per km²
Vital Statistics
births and deaths
Live Births
-27.66
%
since
2023
2024
34
Deaths
+13.79
%
since
2023
2024
66
Age Structure
children, working age, and elderly
Children (0-14)
-1.84
%
since
2023
2024
800
Working Age (15-64)
-1.80
%
since
2023
2024
3,537
Elderly (65+)
+3.03
%
since
2023
2024
1,225
Gender
Men
-1.26
%
since
2023
2024
2,671
Women
-0.34
%
since
2023
2024
2,891
Age Distribution
from 0 to 75+ years
0-4 years
-5.69
%
since
2023
2024
232
5-9 years
-2.97
%
since
2023
2024
261
10-14 years
+2.33
%
since
2023
2024
307
15-19 years
-3.95
%
since
2023
2024
292
20-24 years
+2.05
%
since
2023
2024
298
25-29 years
-5.57
%
since
2023
2024
288
30-34 years
+2.64
%
since
2023
2024
350
35-39 years
-6.47
%
since
2023
2024
376
40-44 years
-2.16
%
since
2023
2024
407
45-49 years
+0.26
%
since
2023
2024
389
50-54 years
+4.37
%
since
2023
2024
406
55-59 years
-1.42
%
since
2023
2024
346
60-64 years
-7.00
%
since
2023
2024
385
65-69 years
+2.72
%
since
2023
2024
415
70-74 years
+2.01
%
since
2023
2024
305
75-79 years
+14.10
%
since
2023
2024
89
80-84 years
-11.19
%
since
2023
2024
127
85+ years
+8.53
%
since
2023
2024
140