Bevölkerungsentwicklung – Seiffen/Erzgeb., Kurort
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
1.820 |
– |
– |
– |
-32 |
| 2023 |
1.859 |
– |
– |
– |
-17 |
| 2022 |
1.901 |
– |
– |
– |
7 |
| 2021 |
2.041 |
– |
– |
– |
-16 |
| 2020 |
2.076 |
– |
– |
– |
11 |
| 2019 |
2.098 |
– |
– |
– |
-25 |
| 2018 |
2.138 |
– |
– |
– |
-40 |
| 2017 |
2.192 |
11 |
25 |
-14 |
-16 |
| 2016 |
2.222 |
16 |
30 |
-14 |
-69 |
| 2015 |
2.305 |
16 |
18 |
-2 |
32 |
| 2014 |
2.276 |
11 |
30 |
-19 |
-21 |
| 2013 |
2.316 |
16 |
31 |
-15 |
-15 |
| 2012 |
2.346 |
18 |
35 |
-17 |
-46 |
| 2011 |
2.407 |
11 |
25 |
-14 |
-25 |
| 2010 |
2.415 |
14 |
19 |
-5 |
-37 |
| 2009 |
2.457 |
14 |
31 |
-17 |
-52 |
| 2008 |
2.526 |
18 |
26 |
-8 |
-31 |