Bevölkerungsentwicklung – Welzheim
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
11.264 |
– |
– |
– |
1 |
| 2023 |
11.267 |
– |
– |
– |
90 |
| 2022 |
11.224 |
– |
– |
– |
133 |
| 2021 |
11.219 |
– |
– |
– |
69 |
| 2020 |
11.160 |
– |
– |
– |
19 |
| 2019 |
11.170 |
– |
– |
– |
20 |
| 2018 |
11.176 |
– |
– |
– |
45 |
| 2017 |
11.133 |
94 |
143 |
-49 |
136 |
| 2016 |
11.043 |
78 |
130 |
-52 |
29 |
| 2015 |
11.063 |
92 |
129 |
-37 |
120 |
| 2014 |
10.980 |
80 |
105 |
-25 |
32 |
| 2013 |
10.972 |
74 |
118 |
-44 |
-30 |
| 2012 |
11.045 |
90 |
102 |
-12 |
17 |
| 2011 |
11.042 |
72 |
105 |
-33 |
0 |
| 2010 |
11.025 |
88 |
123 |
-35 |
-1 |
| 2009 |
11.059 |
100 |
114 |
-14 |
-54 |
| 2008 |
11.126 |
106 |
133 |
-27 |
56 |