Bevölkerungsentwicklung – Ilmenau
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 38.695 | – | 582 | – | – |
| 2024 | 38.834 | 205 | 558 | -353 | 161 |
| 2023 | 39.032 | 211 | 555 | -344 | 372 |
| 2022 | 38.998 | 232 | 677 | -445 | 1.058 |
| 2021 | 38.521 | 284 | 686 | -402 | 295 |
| 2020 | 38.637 | 267 | 552 | -285 | 46 |
| 2019 | 38.891 | 281 | 527 | -246 | 127 |
| 2018 | 36.716 | 295 | 487 | -192 | 280 |
| 2017 | 25.975 | 191 | 336 | -145 | 176 |
| 2016 | 25.946 | 209 | 341 | -132 | -61 |
| 2015 | 26.153 | 219 | 329 | -110 | 342 |
| 2014 | 25.923 | 189 | 307 | -118 | 95 |
| 2013 | 25.949 | 179 | 329 | -150 | 19 |
| 2012 | 26.070 | 196 | 328 | -132 | 74 |
| 2011 | 26.122 | 181 | 291 | -110 | 91 |
| 2010 | 26.022 | 206 | 277 | -71 | 116 |
| 2009 | 25.979 | 207 | 293 | -86 | 78 |
| 2008 | 25.984 | 201 | 267 | -66 | -259 |