Bevölkerungsentwicklung – Postau
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 1.684 | – | 14 | – | – |
| 2024 | 1.695 | 10 | 10 | 0 | 3 |
| 2023 | 1.692 | 14 | 17 | -3 | -35 |
| 2022 | 1.720 | 11 | 17 | -6 | 82 |
| 2021 | 1.663 | 15 | 17 | -2 | 21 |
| 2020 | 1.645 | 10 | 13 | -3 | 19 |
| 2019 | 1.629 | 14 | 8 | 6 | -33 |
| 2018 | 1.654 | 19 | 17 | 2 | -8 |
| 2017 | 1.660 | 15 | 17 | -2 | 20 |
| 2016 | 1.641 | 13 | 4 | 9 | 12 |
| 2015 | 1.620 | 19 | 11 | 8 | -33 |
| 2014 | 1.645 | 11 | 10 | 1 | 27 |
| 2013 | 1.617 | 15 | 11 | 4 | 21 |
| 2012 | 1.592 | 16 | 13 | 3 | -24 |
| 2011 | 1.612 | 7 | 12 | -5 | 27 |
| 2010 | 1.621 | 16 | 17 | -1 | 9 |
| 2009 | 1.613 | 12 | 13 | -1 | 12 |
| 2008 | 1.602 | 9 | 11 | -2 | 6 |