Regional Statistics
3,174
46
people/km²
10,237
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Population in Piątnica Municipality 2025
In 2024, Piątnica municipality ranked 850 of 2,478 Polish municipalities. Population shrank by 465 residents -4.34% between 2019-2024, at 10,237.
Among 1984 declining municipalities, in mid-tier for rate of decline. Within Łomżyński county, ranked 2 of 9 municipalities.
Based on 31 years of official GUS statistics for Łomżyński county municipalities within Podlaskie province.
Total Population
-0.27
%
since
2023
2024
10,237
Population Density
-0.43
%
since
2023
2024
46.7
per km²
Vital Statistics
births and deaths
Live Births
-8.33
%
since
2023
2024
66
Deaths
-6.09
%
since
2023
2024
108
Age Structure
children, working age, and elderly
Children (0-14)
-3.69
%
since
2023
2024
1,591
Working Age (15-64)
-0.01
%
since
2023
2024
6,891
Elderly (65+)
+1.98
%
since
2023
2024
1,755
Gender
Men
-0.33
%
since
2023
2024
5,196
Women
-0.22
%
since
2023
2024
5,041
Age Distribution
from 0 to 75+ years
0-4 years
-8.72
%
since
2023
2024
408
5-9 years
-1.87
%
since
2023
2024
578
10-14 years
-1.79
%
since
2023
2024
605
15-19 years
+7.79
%
since
2023
2024
664
20-24 years
-6.24
%
since
2023
2024
466
25-29 years
-4.00
%
since
2023
2024
600
30-34 years
-6.37
%
since
2023
2024
705
35-39 years
+0.40
%
since
2023
2024
760
40-44 years
+0.75
%
since
2023
2024
806
45-49 years
+3.97
%
since
2023
2024
760
50-54 years
+0.94
%
since
2023
2024
749
55-59 years
0.00
%
since
2023
2024
736
60-64 years
+1.57
%
since
2023
2024
645
65-69 years
+2.33
%
since
2023
2024
615
70-74 years
+2.57
%
since
2023
2024
439
75-79 years
+6.56
%
since
2023
2024
130
80-84 years
-5.26
%
since
2023
2024
180
85+ years
+3.37
%
since
2023
2024
215