Bevölkerungsentwicklung – Zetel
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
12.293 |
– |
– |
– |
149 |
| 2023 |
12.257 |
– |
– |
– |
161 |
| 2022 |
12.168 |
– |
– |
– |
339 |
| 2021 |
11.981 |
– |
– |
– |
133 |
| 2020 |
11.915 |
– |
– |
– |
194 |
| 2019 |
11.813 |
– |
– |
– |
144 |
| 2018 |
11.720 |
– |
– |
– |
79 |
| 2017 |
11.715 |
85 |
156 |
-71 |
100 |
| 2016 |
11.684 |
103 |
151 |
-48 |
48 |
| 2015 |
11.685 |
92 |
145 |
-53 |
143 |
| 2014 |
11.596 |
78 |
123 |
-45 |
24 |
| 2013 |
11.615 |
75 |
141 |
-66 |
20 |
| 2012 |
11.660 |
80 |
154 |
-74 |
54 |
| 2011 |
11.674 |
81 |
126 |
-45 |
22 |
| 2010 |
11.700 |
82 |
140 |
-58 |
12 |
| 2009 |
11.745 |
94 |
101 |
-7 |
71 |
| 2008 |
11.682 |
83 |
113 |
-30 |
12 |