Bevölkerungsentwicklung – Birkheim
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 143 | – | 1 | – | – |
| 2024 | 137 | 1 | 4 | -3 | 0 |
| 2023 | 140 | 1 | 4 | -3 | 3 |
| 2022 | 140 | – | 2 | – | 1 |
| 2021 | 143 | 2 | 1 | 1 | -6 |
| 2020 | 148 | 2 | 2 | 0 | 0 |
| 2019 | 148 | 1 | 2 | -1 | 3 |
| 2018 | 146 | 4 | 1 | 3 | -1 |
| 2017 | 144 | 1 | 2 | -1 | -1 |
| 2016 | 146 | 3 | – | – | 5 |
| 2015 | 138 | 3 | 2 | 1 | -2 |
| 2014 | 139 | 1 | 1 | 0 | -1 |
| 2013 | 140 | 2 | – | – | -1 |
| 2012 | 139 | – | 3 | – | -2 |
| 2011 | 144 | 1 | – | – | -3 |
| 2010 | 146 | – | – | – | -7 |
| 2009 | 153 | 1 | 2 | -1 | 14 |
| 2008 | 140 | 1 | 1 | 0 | -1 |