Bevölkerungsentwicklung – Todtnau
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
4.960 |
– |
– |
– |
-39 |
| 2023 |
5.020 |
– |
– |
– |
47 |
| 2022 |
5.009 |
– |
– |
– |
173 |
| 2021 |
4.804 |
– |
– |
– |
-3 |
| 2020 |
4.823 |
– |
– |
– |
16 |
| 2019 |
4.849 |
– |
– |
– |
-23 |
| 2018 |
4.894 |
– |
– |
– |
11 |
| 2017 |
4.908 |
54 |
69 |
-15 |
11 |
| 2016 |
4.912 |
40 |
64 |
-24 |
32 |
| 2015 |
4.904 |
36 |
62 |
-26 |
70 |
| 2014 |
4.860 |
29 |
68 |
-39 |
71 |
| 2013 |
4.828 |
41 |
77 |
-36 |
100 |
| 2012 |
4.764 |
42 |
59 |
-17 |
16 |
| 2011 |
4.763 |
34 |
54 |
-20 |
-16 |
| 2010 |
4.879 |
23 |
50 |
-27 |
-26 |
| 2009 |
4.932 |
39 |
55 |
-16 |
-32 |
| 2008 |
4.980 |
30 |
53 |
-23 |
-33 |