Bevölkerungsentwicklung – Postau
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
1.695 |
– |
– |
– |
3 |
| 2023 |
1.692 |
– |
– |
– |
-35 |
| 2022 |
1.720 |
– |
– |
– |
82 |
| 2021 |
1.663 |
– |
– |
– |
21 |
| 2020 |
1.645 |
– |
– |
– |
19 |
| 2019 |
1.629 |
– |
– |
– |
-33 |
| 2018 |
1.654 |
– |
– |
– |
-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 |