Bevölkerungsentwicklung – Tanna
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 3.261 | – | 32 | – | – |
| 2024 | 3.304 | 15 | 41 | -26 | 18 |
| 2023 | 3.311 | 16 | 41 | -25 | -7 |
| 2022 | 3.345 | 18 | 36 | -18 | -17 |
| 2021 | 3.456 | 16 | 49 | -33 | -17 |
| 2020 | 3.507 | 23 | 44 | -21 | 14 |
| 2019 | 3.514 | 25 | 42 | -17 | -15 |
| 2018 | 3.548 | 24 | 44 | -20 | -45 |
| 2017 | 3.612 | 20 | 39 | -19 | -1 |
| 2016 | 3.640 | 26 | 45 | -19 | -48 |
| 2015 | 3.707 | 37 | 46 | -9 | 14 |
| 2014 | 3.703 | 28 | 33 | -5 | 22 |
| 2013 | 3.689 | 30 | 41 | -11 | -47 |
| 2012 | 3.746 | 34 | 32 | 2 | -48 |
| 2011 | 3.791 | 28 | 30 | -2 | -44 |
| 2010 | 3.868 | 36 | 49 | -13 | -57 |
| 2009 | 3.938 | 26 | 40 | -14 | -45 |
| 2008 | 3.997 | 32 | 47 | -15 | -11 |