| 各省域65岁及以上年龄人口比重（%） | 重庆 |
|---|---|
| 2000 | 8.01 |
| 2001 | 8.58 |
| 2002 | 9.15 |
| 2003 | 9.22 |
| 2004 | 11.45 |
| 2005 | 10.97 |
| 2006 | 11.45 |
| 2007 | 11.68 |
| 2008 | 11.96 |
| 2009 | 11.58 |
| 2010 | 11.72 |
| 2011 | 12.42 |
| 2012 | 12.90 |
| 2013 | 13.25 |
| 2014 | 14.12 |
| 2015 | 13.29 |
| 2016 | 13.97 |
| 2017 | 14.28 |
| 2018 | 14.47 |
| 2019 | 15.35 |
| 2020 | 17.08 |
| 2021 | 17.76 |
| 2022 | 18.30 |
| 2023 | 18.91 |
| 2024 | 18.87 |