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Population in Sejny Municipality 2023
In 2023, Sejny municipality ranked 2115 of 2,478 Polish municipalities. Population shrank by 231 residents -5.73% between 2018-2023, at 3,803.
Among 1984 declining municipalities, in bottom 50% for rate of decline. Within Sejneński county, ranked 3 of 5 municipalities.
Based on 31 years of official GUS statistics for Sejneński county municipalities within Podlaskie province.
Total Population
-0.11
%
since
2022
2023
3,803
Population Density
0.00
%
since
2022
2023
17.5
per km²
Vital Statistics
births and deaths
Live Births
-21.43
%
since
2022
2023
22
Deaths
-12.77
%
since
2022
2023
41
Age Structure
children, working age, and elderly
Children (0-14)
-4.39
%
since
2022
2023
523
Working Age (15-64)
+0.40
%
since
2022
2023
2,517
Elderly (65+)
+1.33
%
since
2022
2023
763
Gender
Men
-0.72
%
since
2022
2023
1,944
Women
+0.54
%
since
2022
2023
1,859
Age Distribution
from 0 to 75+ years
0-4 years
-10.53
%
since
2022
2023
136
5-9 years
+1.52
%
since
2022
2023
201
10-14 years
-5.58
%
since
2022
2023
186
15-19 years
+12.92
%
since
2022
2023
201
20-24 years
-5.65
%
since
2022
2023
217
25-29 years
-2.14
%
since
2022
2023
229
30-34 years
-3.54
%
since
2022
2023
245
35-39 years
-2.55
%
since
2022
2023
268
40-44 years
+10.77
%
since
2022
2023
288
45-49 years
-11.92
%
since
2022
2023
266
50-54 years
+9.54
%
since
2022
2023
310
55-59 years
+2.64
%
since
2022
2023
233
60-64 years
-1.52
%
since
2022
2023
260
65-69 years
-8.03
%
since
2022
2023
229
70-74 years
+4.97
%
since
2022
2023
190
75-79 years
+12.24
%
since
2022
2023
55
80-84 years
-5.66
%
since
2022
2023
100
85+ years
+17.53
%
since
2022
2023
114