| 年份 | 贵州65岁及以上人口比重(%) |
|---|---|
| 1978 | - |
| 1979 | - |
| 1980 | - |
| 1981 | - |
| 1982 | 4.66 |
| 1983 | - |
| 1984 | - |
| 1985 | - |
| 1986 | - |
| 1987 | - |
| 1988 | - |
| 1989 | - |
| 1990 | 4.61 |
| 1991 | - |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | - |
| 1996 | - |
| 1997 | - |
| 1998 | - |
| 1999 | - |
| 2000 | 5.97 |
| 2001 | - |
| 2002 | 6.86 |
| 2003 | 7.59 |
| 2004 | 7.54 |
| 2005 | 8.20 |
| 2006 | 8.06 |
| 2007 | 8.30 |
| 2008 | 8.14 |
| 2009 | 8.27 |
| 2010 | 8.71 |
| 2011 | 9.10 |
| 2012 | 9.16 |
| 2013 | 9.28 |
| 2014 | 9.22 |
| 2015 | 9.48 |
| 2016 | 9.62 |
| 2017 | 9.95 |
| 2018 | 11.34 |
| 2019 | 11.58 |
| 2020 | 11.56 |
| 2021 | 11.76 |
| 2022 | 12.12 |
| 2023 | 12.82 |