Bevölkerungsentwicklung – Birgel
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
432 |
– |
– |
– |
-9 |
| 2023 |
446 |
– |
– |
– |
13 |
| 2022 |
434 |
– |
– |
– |
13 |
| 2021 |
435 |
– |
– |
– |
-12 |
| 2020 |
454 |
– |
– |
– |
10 |
| 2019 |
449 |
– |
– |
– |
5 |
| 2018 |
446 |
– |
– |
– |
8 |
| 2017 |
444 |
2 |
4 |
-2 |
2 |
| 2016 |
444 |
4 |
4 |
0 |
6 |
| 2015 |
438 |
2 |
6 |
-4 |
-7 |
| 2014 |
449 |
2 |
4 |
-2 |
-3 |
| 2013 |
454 |
4 |
5 |
-1 |
-1 |
| 2012 |
456 |
– |
6 |
– |
-6 |
| 2011 |
468 |
2 |
8 |
-6 |
-1 |
| 2010 |
470 |
4 |
8 |
-4 |
-15 |
| 2009 |
488 |
5 |
6 |
-1 |
2 |
| 2008 |
487 |
1 |
8 |
-7 |
0 |