Bevölkerungsentwicklung – Bad Buchau
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 4.622 | – | 59 | – | – |
| 2024 | 4.651 | 42 | 58 | -16 | -35 |
| 2023 | 4.702 | 40 | 56 | -16 | 90 |
| 2022 | 4.627 | 36 | 53 | -17 | 250 |
| 2021 | 4.405 | 47 | 58 | -11 | 70 |
| 2020 | 4.347 | 47 | 52 | -5 | 18 |
| 2019 | 4.336 | 43 | 59 | -16 | 56 |
| 2018 | 4.294 | 42 | 61 | -19 | 116 |
| 2017 | 4.196 | 30 | 50 | -20 | 122 |
| 2016 | 4.093 | 37 | 63 | -26 | 86 |
| 2015 | 4.033 | 41 | 52 | -11 | 64 |
| 2014 | 3.980 | 34 | 63 | -29 | 39 |
| 2013 | 3.970 | 38 | 65 | -27 | 63 |
| 2012 | 3.933 | 24 | 48 | -24 | -48 |
| 2011 | 4.007 | 33 | 43 | -10 | 1 |
| 2010 | 3.991 | 39 | 59 | -20 | 16 |
| 2009 | 3.995 | 28 | 59 | -31 | -10 |
| 2008 | 4.036 | 36 | 46 | -10 | -10 |