| 年份 | 青海65岁及以上人口比重(%) |
|---|---|
| 1978 | - |
| 1979 | - |
| 1980 | - |
| 1981 | - |
| 1982 | - |
| 1983 | - |
| 1984 | - |
| 1985 | - |
| 1986 | - |
| 1987 | - |
| 1988 | - |
| 1989 | - |
| 1990 | 3.07 |
| 1991 | - |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | - |
| 1996 | - |
| 1997 | - |
| 1998 | - |
| 1999 | - |
| 2000 | 4.56 |
| 2001 | - |
| 2002 | 5.45 |
| 2003 | 5.88 |
| 2004 | 5.89 |
| 2005 | 6.04 |
| 2006 | 6.97 |
| 2007 | 6.52 |
| 2008 | 6.85 |
| 2009 | 6.99 |
| 2010 | 6.30 |
| 2011 | 5.93 |
| 2012 | 7.01 |
| 2013 | 7.15 |
| 2014 | 7.10 |
| 2015 | 7.10 |
| 2016 | 7.22 |
| 2017 | 7.90 |
| 2018 | 7.58 |
| 2019 | 8.54 |
| 2020 | 8.68 |
| 2021 | 9.89 |
| 2022 | 10.22 |
| 2023 | 10.46 |