Go back to see all fact bundles
Population in Sejneński County 2019
In 2019, Sejneński county ranked 380 of 380 Polish counties. Population shrank by 864 residents -4.16% between 2014-2019, at 19,914.
Among 339 declining counties, in the bottom 20% for rate of decline. Within Podlaskie province, ranked 17 of 17 counties.
Based on 31 years of official GUS statistics for Sejneński county and its 5 municipalities within Podlaskie province.
Total Population
-0.89
%
since
2018
2019
19,914
Total Population Chart
Lowest at 18,434 in 2024
Highest at 22,218 in 1995
1995
29 years (+5 year forecast)
2024
Ranking
380/380 County in Poland
371
Kazimierski
33,619
372
Białobrzeski
33,410
373
Nidzicki
32,857
374
Brzeziński
30,833
375
Łosicki
30,774
376
Gołdapski
26,689
377
Leski
26,441
378
Węgorzewski
22,638
379
Bieszczadzki
21,664
380
Sejneński
19,914
Page 38 of 38
Change
346/380 County in Poland
341
Złotoryjski
-0.9%
342
Opolski
-0.9%
343
Kolneński
-0.9%
344
Pińczowski
-0.9%
345
Kamiennogórski
-0.9%
346
Sejneński
-0.9%
347
Starachowicki
-0.9%
348
Górowski
-0.9%
349
Sopot
-0.9%
350
Zgorzelecki
-0.9%
Page 35 of 38
Population Density
-0.85
%
since
2018
2019
23.3
per km²
Vital Statistics
births and deaths
Live Births
-16.11
%
since
2018
2019
151
Deaths
-11.74
%
since
2018
2019
218
Age Structure
children, working age, and elderly
Children (0-14)
-1.65
%
since
2018
2019
2,680
Working Age (15-64)
-1.61
%
since
2018
2019
13,406
Elderly (65+)
+2.33
%
since
2018
2019
3,828
Gender
Men
-1.08
%
since
2018
2019
9,927
Women
-0.70
%
since
2018
2019
9,987
Age Distribution
from 0 to 75+ years
0-4 years
-5.19
%
since
2018
2019
804
5-9 years
-3.59
%
since
2018
2019
859
10-14 years
+3.14
%
since
2018
2019
1,017
15-19 years
-4.67
%
since
2018
2019
979
20-24 years
-6.99
%
since
2018
2019
1,250
25-29 years
+0.83
%
since
2018
2019
1,463
30-34 years
-6.55
%
since
2018
2019
1,341
35-39 years
+1.90
%
since
2018
2019
1,451
40-44 years
-1.11
%
since
2018
2019
1,427
45-49 years
+1.82
%
since
2018
2019
1,454
50-54 years
+0.97
%
since
2018
2019
1,246
55-59 years
-3.92
%
since
2018
2019
1,448
60-64 years
+1.05
%
since
2018
2019
1,347
65-69 years
+0.59
%
since
2018
2019
1,199
70-74 years
+13.42
%
since
2018
2019
845
75-79 years
-7.72
%
since
2018
2019
239
80-84 years
+3.49
%
since
2018
2019
563
85+ years
+2.22
%
since
2018
2019
599