Bevölkerungsentwicklung – Barntrup
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
8.297 |
– |
– |
– |
38 |
| 2023 |
8.302 |
– |
– |
– |
-28 |
| 2022 |
8.383 |
– |
– |
– |
144 |
| 2021 |
8.502 |
– |
– |
– |
13 |
| 2020 |
8.501 |
– |
– |
– |
28 |
| 2019 |
8.501 |
– |
– |
– |
-65 |
| 2018 |
8.587 |
– |
– |
– |
61 |
| 2017 |
8.539 |
70 |
100 |
-30 |
-50 |
| 2016 |
8.616 |
77 |
99 |
-22 |
-204 |
| 2015 |
8.846 |
72 |
96 |
-24 |
81 |
| 2014 |
8.783 |
53 |
91 |
-38 |
-6 |
| 2013 |
8.824 |
56 |
111 |
-55 |
-41 |
| 2012 |
8.918 |
69 |
102 |
-33 |
-27 |
| 2011 |
8.977 |
65 |
97 |
-32 |
-93 |
| 2010 |
8.910 |
63 |
95 |
-32 |
-80 |
| 2009 |
9.021 |
74 |
103 |
-29 |
-71 |
| 2008 |
9.120 |
89 |
99 |
-10 |
-29 |