| 年份 | 总抚养比 | 老年抚养比 | 少儿抚养比 |
|---|---|---|---|
| 1960 | 100.9 | 7.9 | 92.9 |
| 1961 | 103.3 | 8.1 | 95.2 |
| 1962 | 105.8 | 8.3 | 97.5 |
| 1963 | 108.2 | 8.5 | 99.7 |
| 1964 | 110.5 | 8.8 | 101.7 |
| 1965 | 112.6 | 9.0 | 103.7 |
| 1966 | 114.5 | 9.1 | 105.4 |
| 1967 | 116.1 | 9.3 | 106.8 |
| 1968 | 117.3 | 9.5 | 107.9 |
| 1969 | 118.1 | 9.6 | 108.5 |
| 1970 | 117.2 | 9.7 | 107.5 |
| 1971 | 114.9 | 9.7 | 105.2 |
| 1972 | 112.6 | 9.7 | 102.9 |
| 1973 | 110.2 | 9.6 | 100.6 |
| 1974 | 108.0 | 9.6 | 98.4 |
| 1975 | 106.0 | 9.6 | 96.4 |
| 1976 | 104.3 | 9.6 | 94.7 |
| 1977 | 102.7 | 9.6 | 93.1 |
| 1978 | 101.2 | 9.6 | 91.6 |
| 1979 | 99.7 | 9.6 | 90.1 |
| 1980 | 98.2 | 9.6 | 88.6 |
| 1981 | 96.5 | 9.6 | 86.9 |
| 1982 | 94.7 | 9.6 | 85.1 |
| 1983 | 93.2 | 9.7 | 83.5 |
| 1984 | 92.0 | 9.8 | 82.2 |
| 1985 | 90.9 | 9.9 | 81.0 |
| 1986 | 89.7 | 10.0 | 79.7 |
| 1987 | 88.4 | 10.1 | 78.4 |
| 1988 | 87.2 | 10.2 | 77.0 |
| 1989 | 85.9 | 10.2 | 75.6 |
| 1990 | 84.2 | 10.2 | 74.0 |
| 1991 | 82.2 | 10.2 | 72.0 |
| 1992 | 79.7 | 10.2 | 69.5 |
| 1993 | 77.0 | 10.3 | 66.7 |
| 1994 | 74.5 | 10.4 | 64.1 |
| 1995 | 72.3 | 10.6 | 61.7 |
| 1996 | 70.3 | 10.8 | 59.5 |
| 1997 | 68.5 | 11.0 | 57.5 |
| 1998 | 66.8 | 11.2 | 55.5 |
| 1999 | 65.3 | 11.5 | 53.8 |
| 2000 | 63.8 | 11.7 | 52.1 |
| 2001 | 62.0 | 11.8 | 50.2 |
| 2002 | 59.9 | 11.7 | 48.2 |
| 2003 | 57.9 | 11.6 | 46.3 |
| 2004 | 56.0 | 11.4 | 44.5 |
| 2005 | 54.2 | 11.4 | 42.8 |
| 2006 | 52.5 | 11.3 | 41.2 |
| 2007 | 51.0 | 11.3 | 39.6 |
| 2008 | 49.5 | 11.3 | 38.2 |
| 2009 | 48.3 | 11.4 | 36.8 |
| 2010 | 46.8 | 11.5 | 35.3 |
| 2011 | 45.1 | 11.4 | 33.7 |
| 2012 | 43.8 | 11.5 | 32.3 |
| 2013 | 42.6 | 11.5 | 31.1 |
| 2014 | 41.6 | 11.5 | 30.1 |
| 2015 | 40.6 | 11.6 | 29.0 |
| 2016 | 39.7 | 11.6 | 28.1 |
| 2017 | 39.1 | 11.7 | 27.3 |
| 2018 | 38.6 | 11.9 | 26.7 |
| 2019 | 38.2 | 12.1 | 26.1 |
| 2020 | 37.9 | 12.3 | 25.6 |
| 2021 | 37.7 | 12.5 | 25.2 |
2021年，圣卢西亚总抚养比为37.7%，其中老年抚养比为12.5%，少儿抚养比为25.2%。
