Bevölkerungsentwicklung – Bärnau
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 2.972 | – | 40 | – | – |
| 2024 | 3.007 | 23 | 37 | -14 | -51 |
| 2023 | 3.072 | 24 | 35 | -11 | 28 |
| 2022 | 3.055 | 15 | 43 | -28 | 43 |
| 2021 | 3.047 | 25 | 29 | -4 | -5 |
| 2020 | 3.055 | 26 | 39 | -13 | -35 |
| 2019 | 3.105 | 23 | 32 | -9 | -38 |
| 2018 | 3.153 | 29 | 36 | -7 | -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 |