Bevölkerungsentwicklung – Wittnau
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 1.483 | – | 10 | – | – |
| 2024 | 1.470 | 6 | 7 | -1 | -4 |
| 2023 | 1.475 | 7 | 15 | -8 | 24 |
| 2022 | 1.459 | 9 | 13 | -4 | 4 |
| 2021 | 1.511 | 11 | 23 | -12 | 19 |
| 2020 | 1.504 | 13 | 12 | 1 | -13 |
| 2019 | 1.516 | 11 | 11 | 0 | -12 |
| 2018 | 1.528 | 12 | 10 | 2 | 16 |
| 2017 | 1.510 | 11 | 8 | 3 | 22 |
| 2016 | 1.485 | 19 | 8 | 11 | 0 |
| 2015 | 1.475 | 9 | 10 | -1 | 17 |
| 2014 | 1.459 | 8 | 8 | 0 | 49 |
| 2013 | 1.410 | 14 | 6 | 8 | -8 |
| 2012 | 1.410 | 6 | 6 | 0 | 16 |
| 2011 | 1.394 | 14 | 14 | 0 | -28 |
| 2010 | 1.461 | 13 | 4 | 9 | 16 |
| 2009 | 1.436 | 7 | 4 | 3 | 2 |
| 2008 | 1.431 | 9 | 5 | 4 | 0 |