Bevölkerungsentwicklung – Bad Buchau
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
4.651 |
– |
– |
– |
-35 |
| 2023 |
4.702 |
– |
– |
– |
90 |
| 2022 |
4.627 |
– |
– |
– |
250 |
| 2021 |
4.405 |
– |
– |
– |
70 |
| 2020 |
4.347 |
– |
– |
– |
18 |
| 2019 |
4.336 |
– |
– |
– |
56 |
| 2018 |
4.294 |
– |
– |
– |
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 |