Bevölkerungsentwicklung – Arnstadt
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
28.615 |
– |
– |
– |
428 |
| 2023 |
28.483 |
– |
– |
– |
430 |
| 2022 |
28.335 |
– |
– |
– |
1.045 |
| 2021 |
27.330 |
– |
– |
– |
560 |
| 2020 |
27.072 |
– |
– |
– |
37 |
| 2019 |
27.314 |
– |
– |
– |
222 |
| 2018 |
24.348 |
– |
– |
– |
132 |
| 2017 |
24.409 |
235 |
361 |
-126 |
185 |
| 2016 |
24.340 |
233 |
392 |
-159 |
26 |
| 2015 |
24.481 |
261 |
367 |
-106 |
685 |
| 2014 |
23.899 |
235 |
351 |
-116 |
465 |
| 2013 |
23.539 |
215 |
372 |
-157 |
122 |
| 2012 |
23.571 |
190 |
398 |
-208 |
17 |
| 2011 |
23.758 |
205 |
316 |
-111 |
30 |
| 2010 |
25.000 |
181 |
333 |
-152 |
62 |
| 2009 |
25.090 |
204 |
384 |
-180 |
178 |
| 2008 |
25.092 |
238 |
378 |
-140 |
-24 |