Bevölkerungsentwicklung – Riol
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 1.332 | – | 11 | – | – |
| 2024 | 1.348 | 16 | 7 | 9 | 35 |
| 2023 | 1.302 | 20 | 9 | 11 | 26 |
| 2022 | 1.264 | 8 | 7 | 1 | 10 |
| 2021 | 1.266 | 14 | 9 | 5 | 5 |
| 2020 | 1.255 | 16 | 11 | 5 | -16 |
| 2019 | 1.266 | 9 | 3 | 6 | 4 |
| 2018 | 1.256 | 13 | 11 | 2 | 6 |
| 2017 | 1.249 | 19 | 5 | 14 | 9 |
| 2016 | 1.226 | 11 | 6 | 5 | -9 |
| 2015 | 1.230 | 10 | 13 | -3 | -3 |
| 2014 | 1.236 | 16 | 7 | 9 | 13 |
| 2013 | 1.215 | 7 | 6 | 1 | -7 |
| 2012 | 1.221 | 14 | 10 | 4 | -5 |
| 2011 | 1.220 | 6 | 9 | -3 | 35 |
| 2010 | 1.186 | 18 | 11 | 7 | -13 |
| 2009 | 1.192 | 14 | 9 | 5 | 19 |
| 2008 | 1.168 | 8 | 9 | -1 | 53 |