Bevölkerungsentwicklung – Segeberg
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
283.562 |
2.147 |
3.496 |
-1.349 |
2.629 |
| 2023 |
282.268 |
2.191 |
3.452 |
-1.261 |
3.569 |
| 2022 |
279.922 |
2.420 |
3.610 |
-1.190 |
5.810 |
| 2021 |
280.400 |
2.532 |
3.204 |
-672 |
3.055 |
| 2020 |
278.007 |
2.379 |
2.994 |
-615 |
1.773 |
| 2019 |
277.175 |
2.411 |
2.980 |
-569 |
1.605 |
| 2018 |
276.032 |
2.445 |
3.137 |
-692 |
2.599 |
| 2017 |
274.025 |
2.422 |
3.014 |
-592 |
2.371 |
| 2016 |
272.235 |
2.383 |
2.937 |
-554 |
5.300 |
| 2015 |
267.503 |
2.209 |
2.831 |
-622 |
3.104 |
| 2014 |
264.972 |
2.247 |
2.714 |
-467 |
2.173 |
| 2013 |
263.202 |
2.099 |
2.703 |
-604 |
1.617 |
| 2012 |
261.988 |
2.147 |
2.587 |
-440 |
1.266 |
| 2011 |
261.141 |
2.006 |
2.469 |
-463 |
1.353 |
| 2010 |
259.200 |
2.163 |
2.531 |
-368 |
1.389 |
| 2009 |
258.150 |
2.056 |
2.520 |
-464 |
651 |
| 2008 |
257.945 |
2.106 |
2.481 |
-375 |
-21 |
| 2007 |
258.336 |
2.219 |
2.354 |
-135 |
707 |
| 2006 |
257.749 |
2.094 |
2.374 |
-280 |
1.009 |
| 2005 |
257.002 |
2.144 |
2.272 |
-128 |
959 |
| 2004 |
256.166 |
2.222 |
2.322 |
-100 |
604 |
| 2003 |
255.631 |
2.329 |
2.458 |
-129 |
1.595 |
| 2002 |
254.165 |
2.290 |
2.482 |
-192 |
1.592 |
| 2001 |
252.758 |
2.452 |
2.207 |
245 |
2.390 |
| 2000 |
250.112 |
2.451 |
2.324 |
127 |
2.374 |
| 1999 |
247.611 |
2.480 |
2.382 |
98 |
2.732 |
| 1998 |
244.781 |
2.550 |
2.269 |
281 |
2.247 |
| 1997 |
242.253 |
2.654 |
2.362 |
292 |
2.256 |
| 1996 |
239.705 |
2.577 |
2.452 |
125 |
2.497 |
| 1995 |
237.083 |
2.460 |
2.311 |
149 |
2.996 |