Bevölkerungsentwicklung – Bärnau
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
3.007 |
– |
– |
– |
-51 |
| 2023 |
3.072 |
– |
– |
– |
28 |
| 2022 |
3.055 |
– |
– |
– |
43 |
| 2021 |
3.047 |
– |
– |
– |
-5 |
| 2020 |
3.055 |
– |
– |
– |
-35 |
| 2019 |
3.105 |
– |
– |
– |
-38 |
| 2018 |
3.153 |
– |
– |
– |
-28 |
| 2017 |
3.190 |
22 |
30 |
-8 |
21 |
| 2016 |
3.179 |
29 |
35 |
-6 |
-43 |
| 2015 |
3.227 |
20 |
37 |
-17 |
57 |
| 2014 |
3.187 |
18 |
27 |
-9 |
-25 |
| 2013 |
3.221 |
22 |
32 |
-10 |
-15 |
| 2012 |
3.246 |
17 |
38 |
-21 |
-26 |
| 2011 |
3.290 |
18 |
44 |
-26 |
0 |
| 2010 |
3.228 |
20 |
40 |
-20 |
-28 |
| 2009 |
3.276 |
14 |
45 |
-31 |
-31 |
| 2008 |
3.338 |
22 |
34 |
-12 |
-27 |