Regional Statistics
19,814
1,555
people/km²
52,055
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Population in Ostrołęka County 2019
In 2019, Ostrołęka county ranked 301 of 380 Polish counties. Population shrank by 556 residents -1.06% between 2014-2019, at 52,055.
Among 339 declining counties, in the bottom 10% for rate of decline (mildest loss). Within Masovian province, ranked 33 of 42 counties.
Based on 31 years of official GUS statistics for Ostrołęka county and its 1 municipality within Masovian province.
Total Population
-0.40
%
since
2018
2019
52,055
Total Population Chart
Lowest at 47,696 in 2024
Highest at 55,271 in 1998
1995
29 years (+5 year forecast)
2024
Ranking
294/380 County in Poland
293
Opatowski
52,089
294
Ostrołęka
52,055
295
Sierpecki
51,954
297
Grodziski
51,893
298
Pułtuski
51,824
300
Łomżyński
50,943
Page 30 of 38
Change
190/380 County in Poland
181
Łaski
-0.4%
182
Pilski
-0.4%
183
Chodzieski
-0.4%
184
Słubicki
-0.4%
185
Niżański
-0.4%
188
Sanocki
-0.4%
189
Kłobucki
-0.4%
190
Ostrołęka
-0.4%
Page 19 of 38
Population Density
-0.40
%
since
2018
2019
1,555.7
per km²
Vital Statistics
births and deaths
Live Births
-11.47
%
since
2018
2019
517
Deaths
+2.20
%
since
2018
2019
464
Age Structure
children, working age, and elderly
Children (0-14)
-0.08
%
since
2018
2019
7,922
Working Age (15-64)
-1.74
%
since
2018
2019
34,997
Elderly (65+)
+4.78
%
since
2018
2019
9,136
Gender
Men
-0.39
%
since
2018
2019
24,849
Women
-0.40
%
since
2018
2019
27,206
Age Distribution
from 0 to 75+ years
0-4 years
-0.07
%
since
2018
2019
2,706
5-9 years
-4.69
%
since
2018
2019
2,663
10-14 years
+5.23
%
since
2018
2019
2,553
15-19 years
-0.93
%
since
2018
2019
2,879
20-24 years
-2.69
%
since
2018
2019
2,572
25-29 years
-5.02
%
since
2018
2019
3,199
30-34 years
-6.14
%
since
2018
2019
3,881
35-39 years
+0.77
%
since
2018
2019
4,475
40-44 years
+3.12
%
since
2018
2019
3,834
45-49 years
+0.22
%
since
2018
2019
3,126
50-54 years
-1.88
%
since
2018
2019
3,077
55-59 years
-6.08
%
since
2018
2019
3,458
60-64 years
+0.65
%
since
2018
2019
4,496
65-69 years
+3.53
%
since
2018
2019
3,753
70-74 years
+13.91
%
since
2018
2019
2,318
75-79 years
-4.61
%
since
2018
2019
497
80-84 years
+4.59
%
since
2018
2019
1,002
85+ years
+3.36
%
since
2018
2019
799