Bevölkerungsentwicklung – Bad Segeberg
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
18.399 |
– |
– |
– |
-495 |
| 2023 |
19.017 |
– |
– |
– |
792 |
| 2022 |
18.336 |
– |
– |
– |
771 |
| 2021 |
17.529 |
– |
– |
– |
-9 |
| 2020 |
17.641 |
– |
– |
– |
323 |
| 2019 |
17.381 |
– |
– |
– |
178 |
| 2018 |
17.267 |
– |
– |
– |
84 |
| 2017 |
17.273 |
157 |
234 |
-77 |
-84 |
| 2016 |
17.427 |
136 |
230 |
-94 |
345 |
| 2015 |
17.176 |
127 |
234 |
-107 |
301 |
| 2014 |
16.971 |
126 |
190 |
-64 |
297 |
| 2013 |
16.732 |
135 |
176 |
-41 |
178 |
| 2012 |
16.581 |
133 |
197 |
-64 |
124 |
| 2011 |
16.534 |
127 |
178 |
-51 |
-3 |
| 2010 |
15.767 |
127 |
207 |
-80 |
-27 |
| 2009 |
15.874 |
144 |
163 |
-19 |
-1 |
| 2008 |
15.893 |
140 |
171 |
-31 |
-66 |