Bevölkerungsentwicklung – Regen
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
77.267 |
581 |
1.046 |
-465 |
303 |
| 2023 |
77.439 |
621 |
1.014 |
-393 |
320 |
| 2022 |
77.503 |
699 |
1.105 |
-406 |
1.280 |
| 2021 |
77.176 |
702 |
1.063 |
-361 |
247 |
| 2020 |
77.313 |
667 |
1.013 |
-346 |
268 |
| 2019 |
77.410 |
680 |
943 |
-263 |
30 |
| 2018 |
77.656 |
629 |
970 |
-341 |
494 |
| 2017 |
77.489 |
687 |
952 |
-265 |
571 |
| 2016 |
77.187 |
642 |
910 |
-268 |
639 |
| 2015 |
76.812 |
637 |
993 |
-356 |
892 |
| 2014 |
76.265 |
564 |
888 |
-324 |
330 |
| 2013 |
76.257 |
562 |
904 |
-342 |
254 |
| 2012 |
76.329 |
538 |
882 |
-344 |
140 |
| 2011 |
76.525 |
520 |
926 |
-406 |
-94 |
| 2010 |
78.953 |
592 |
913 |
-321 |
-54 |
| 2009 |
79.327 |
535 |
852 |
-317 |
-92 |
| 2008 |
79.736 |
589 |
890 |
-301 |
-160 |
| 2007 |
80.195 |
589 |
851 |
-262 |
-291 |
| 2006 |
80.748 |
573 |
895 |
-322 |
-349 |
| 2005 |
81.416 |
681 |
869 |
-188 |
-189 |
| 2004 |
81.796 |
678 |
864 |
-186 |
-180 |
| 2003 |
82.162 |
686 |
902 |
-216 |
-177 |
| 2002 |
82.555 |
675 |
869 |
-194 |
28 |
| 2001 |
82.721 |
771 |
841 |
-70 |
279 |
| 2000 |
82.512 |
854 |
856 |
-2 |
-12 |
| 1999 |
82.526 |
776 |
889 |
-113 |
123 |
| 1998 |
82.516 |
813 |
867 |
-54 |
-3 |
| 1997 |
82.573 |
819 |
865 |
-46 |
243 |
| 1996 |
82.376 |
821 |
861 |
-40 |
222 |
| 1995 |
82.194 |
841 |
825 |
16 |
420 |