| 年份 | 总抚养比 | 老年抚养比 | 少儿抚养比 |
|---|---|---|---|
| 1960 | 76.4 | 9.2 | 67.1 |
| 1961 | 80.2 | 10.1 | 70.1 |
| 1962 | 84.0 | 11.0 | 73.0 |
| 1963 | 87.6 | 11.5 | 76.1 |
| 1964 | 91.0 | 11.5 | 79.5 |
| 1965 | 94.5 | 11.6 | 82.9 |
| 1966 | 97.9 | 11.7 | 86.2 |
| 1967 | 100.9 | 11.8 | 89.1 |
| 1968 | 103.3 | 12.0 | 91.3 |
| 1969 | 104.4 | 11.9 | 92.5 |
| 1970 | 104.6 | 11.6 | 93.0 |
| 1971 | 104.7 | 11.3 | 93.3 |
| 1972 | 104.6 | 11.1 | 93.5 |
| 1973 | 104.2 | 10.9 | 93.3 |
| 1974 | 103.6 | 10.7 | 93.0 |
| 1975 | 102.7 | 10.5 | 92.2 |
| 1976 | 101.4 | 10.2 | 91.1 |
| 1977 | 99.7 | 10.0 | 89.7 |
| 1978 | 97.7 | 9.7 | 88.0 |
| 1979 | 95.7 | 9.5 | 86.2 |
| 1980 | 93.9 | 9.3 | 84.6 |
| 1981 | 92.3 | 9.0 | 83.3 |
| 1982 | 90.9 | 8.8 | 82.1 |
| 1983 | 89.5 | 8.5 | 81.0 |
| 1984 | 88.4 | 8.3 | 80.1 |
| 1985 | 87.4 | 8.1 | 79.3 |
| 1986 | 86.6 | 7.9 | 78.7 |
| 1987 | 85.9 | 7.7 | 78.2 |
| 1988 | 85.0 | 7.4 | 77.5 |
| 1989 | 83.8 | 7.2 | 76.6 |
| 1990 | 82.5 | 7.0 | 75.5 |
| 1991 | 81.0 | 6.8 | 74.2 |
| 1992 | 79.4 | 6.6 | 72.8 |
| 1993 | 77.6 | 6.4 | 71.2 |
| 1994 | 75.7 | 6.2 | 69.5 |
| 1995 | 73.7 | 6.1 | 67.7 |
| 1996 | 71.8 | 6.0 | 65.9 |
| 1997 | 69.9 | 5.9 | 64.0 |
| 1998 | 67.8 | 5.8 | 62.0 |
| 1999 | 65.5 | 5.7 | 59.9 |
| 2000 | 62.9 | 5.6 | 57.4 |
| 2001 | 60.2 | 5.5 | 54.6 |
| 2002 | 57.5 | 5.5 | 52.0 |
| 2003 | 55.0 | 5.5 | 49.5 |
| 2004 | 52.6 | 5.4 | 47.1 |
| 2005 | 50.5 | 5.5 | 45.0 |
| 2006 | 48.8 | 5.5 | 43.2 |
| 2007 | 47.6 | 5.6 | 42.0 |
| 2008 | 47.0 | 5.6 | 41.4 |
| 2009 | 46.8 | 5.6 | 41.2 |
| 2010 | 46.8 | 5.6 | 41.2 |
| 2011 | 46.9 | 5.6 | 41.3 |
| 2012 | 47.1 | 5.6 | 41.5 |
| 2013 | 47.6 | 5.6 | 42.0 |
| 2014 | 48.4 | 5.6 | 42.8 |
| 2015 | 49.5 | 5.7 | 43.8 |
| 2016 | 50.9 | 5.9 | 45.0 |
| 2017 | 52.4 | 6.0 | 46.4 |
| 2018 | 54.1 | 6.2 | 47.9 |
| 2019 | 55.9 | 6.4 | 49.5 |
| 2020 | 57.4 | 6.7 | 50.7 |
| 2021 | 58.4 | 7.0 | 51.4 |
2021年，蒙古总抚养比为58.4%，其中老年抚养比为7%，少儿抚养比为51.4%。
