Bevölkerungsentwicklung – Bad Gandersheim
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 8.876 | – | 167 | – | – |
| 2024 | 8.983 | 62 | 190 | -128 | 77 |
| 2023 | 9.033 | 65 | 192 | -127 | 98 |
| 2022 | 9.059 | 69 | 217 | -148 | 226 |
| 2021 | 9.476 | 71 | 183 | -112 | 96 |
| 2020 | 9.492 | 69 | 172 | -103 | -28 |
| 2019 | 9.623 | 73 | 169 | -96 | -103 |
| 2018 | 9.823 | 77 | 177 | -100 | 54 |
| 2017 | 9.866 | 80 | 144 | -64 | 75 |
| 2016 | 9.858 | 94 | 169 | -75 | -201 |
| 2015 | 10.141 | 97 | 178 | -81 | 435 |
| 2014 | 9.785 | 67 | 158 | -91 | -69 |
| 2013 | 9.946 | 70 | 163 | -93 | 71 |
| 2012 | 9.963 | 74 | 177 | -103 | 70 |
| 2011 | 9.998 | 61 | 152 | -91 | 12 |
| 2010 | 10.313 | 67 | 176 | -109 | -47 |
| 2009 | 10.469 | 78 | 170 | -92 | -11 |
| 2008 | 10.572 | 79 | 193 | -114 | -39 |