Bevölkerungsentwicklung – Tettnang
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 20.522 | – | 179 | – | – |
| 2024 | 20.520 | 173 | 183 | -10 | 184 |
| 2023 | 20.350 | 178 | 190 | -12 | 249 |
| 2022 | 20.110 | 192 | 191 | 1 | 326 |
| 2021 | 19.710 | 206 | 213 | -7 | 138 |
| 2020 | 19.589 | 186 | 179 | 7 | 148 |
| 2019 | 19.437 | 170 | 178 | -8 | 256 |
| 2018 | 19.198 | 170 | 148 | 22 | 125 |
| 2017 | 19.055 | 188 | 164 | 24 | 141 |
| 2016 | 18.889 | 170 | 126 | 44 | -121 |
| 2015 | 18.975 | 165 | 170 | -5 | 507 |
| 2014 | 18.473 | 171 | 161 | 10 | 113 |
| 2013 | 18.348 | 158 | 158 | 0 | 132 |
| 2012 | 18.216 | 153 | 144 | 9 | 128 |
| 2011 | 18.076 | 164 | 155 | 9 | 111 |
| 2010 | 18.648 | 164 | 137 | 27 | 50 |
| 2009 | 18.571 | 155 | 116 | 39 | -9 |
| 2008 | 18.540 | 148 | 142 | 6 | 69 |