Bevölkerungsentwicklung – Bad Harzburg
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 19.503 | – | 394 | – | – |
| 2024 | 19.489 | 107 | 431 | -324 | 269 |
| 2023 | 19.555 | 110 | 457 | -347 | 107 |
| 2022 | 19.788 | 145 | 456 | -311 | 291 |
| 2021 | 21.754 | 132 | 442 | -310 | 240 |
| 2020 | 21.820 | 163 | 435 | -272 | 166 |
| 2019 | 21.926 | 134 | 429 | -295 | 297 |
| 2018 | 21.945 | 128 | 426 | -298 | 226 |
| 2017 | 22.017 | 133 | 406 | -273 | 319 |
| 2016 | 21.969 | 141 | 383 | -242 | 481 |
| 2015 | 21.735 | 152 | 407 | -255 | 369 |
| 2014 | 21.619 | 122 | 389 | -267 | 203 |
| 2013 | 21.680 | 107 | 403 | -296 | 69 |
| 2012 | 21.904 | 104 | 344 | -240 | 173 |
| 2011 | 21.965 | 118 | 382 | -264 | 186 |
| 2010 | 21.891 | 120 | 381 | -261 | 112 |
| 2009 | 22.037 | 112 | 391 | -279 | 128 |
| 2008 | 22.187 | 147 | 391 | -244 | 66 |