| 各省域65岁及以上年龄人口比重（%） | 海南 |
|---|---|
| 2000 | 6.74 |
| 2001 | 7.16 |
| 2002 | 7.58 |
| 2003 | 7.82 |
| 2004 | 7.52 |
| 2005 | 8.54 |
| 2006 | 8.65 |
| 2007 | 8.86 |
| 2008 | 8.95 |
| 2009 | 8.77 |
| 2010 | 8.07 |
| 2011 | 6.88 |
| 2012 | 7.27 |
| 2013 | 8.15 |
| 2014 | 7.66 |
| 2015 | 8.44 |
| 2016 | 8.25 |
| 2017 | 8.19 |
| 2018 | 8.21 |
| 2019 | 9.32 |
| 2020 | 10.43 |
| 2021 | 10.81 |
| 2022 | 11.29 |
| 2023 | 11.69 |
| 2024 | 11.85 |