| 年份 | 粗出生率 | 粗死亡率 | 自然增长率 |
|---|---|---|---|
| 1960 | 21.7 | 8.6 | 13.1 |
| 1961 | 21.2 | 8.3 | 12.9 |
| 1962 | 21.1 | 8.7 | 12.4 |
| 1963 | 21.4 | 8.8 | 12.6 |
| 1964 | 22.0 | 8.4 | 13.6 |
| 1965 | 21.1 | 8.4 | 12.7 |
| 1966 | 20.7 | 8.4 | 12.3 |
| 1967 | 20.7 | 8.4 | 12.3 |
| 1968 | 20.1 | 8.4 | 11.7 |
| 1969 | 19.9 | 8.9 | 11.0 |
| 1970 | 19.5 | 8.3 | 11.2 |
| 1971 | 19.6 | 8.8 | 10.8 |
| 1972 | 19.4 | 8.1 | 11.3 |
| 1973 | 19.2 | 8.5 | 10.7 |
| 1974 | 19.5 | 8.3 | 11.2 |
| 1975 | 18.7 | 8.3 | 10.4 |
| 1976 | 18.7 | 8.3 | 10.4 |
| 1977 | 18.0 | 8.1 | 9.9 |
| 1978 | 17.3 | 8.1 | 9.2 |
| 1979 | 16.2 | 7.8 | 8.4 |
| 1980 | 15.2 | 7.7 | 7.5 |
| 1981 | 14.1 | 7.8 | 6.3 |
| 1982 | 13.6 | 7.5 | 6.1 |
| 1983 | 12.7 | 7.9 | 4.8 |
| 1984 | 12.3 | 7.8 | 4.5 |
| 1985 | 11.9 | 8.1 | 3.8 |
| 1986 | 11.4 | 8.0 | 3.4 |
| 1987 | 11.0 | 8.0 | 3.0 |
| 1988 | 10.8 | 8.2 | 2.6 |
| 1989 | 10.5 | 8.4 | 2.1 |
| 1990 | 10.3 | 8.6 | 1.7 |
| 1991 | 10.2 | 8.7 | 1.5 |
| 1992 | 10.1 | 8.5 | 1.6 |
| 1993 | 9.8 | 8.6 | 1.2 |
| 1994 | 9.4 | 8.6 | 0.8 |
| 1995 | 9.1 | 8.7 | 0.4 |
| 1996 | 9.1 | 8.8 | 0.3 |
| 1997 | 9.2 | 8.7 | 0.5 |
| 1998 | 9.1 | 9.0 | 0.1 |
| 1999 | 9.4 | 9.2 | 0.2 |
| 2000 | 9.8 | 8.9 | 0.9 |
| 2001 | 9.9 | 8.8 | 1.1 |
| 2002 | 10.1 | 8.8 | 1.3 |
| 2003 | 10.4 | 9.1 | 1.3 |
| 2004 | 10.6 | 8.6 | 2.0 |
| 2005 | 10.6 | 8.8 | 1.8 |
| 2006 | 10.8 | 8.3 | 2.5 |
| 2007 | 10.9 | 8.5 | 2.4 |
| 2008 | 11.3 | 8.4 | 2.9 |
| 2009 | 10.6 | 8.3 | 2.3 |
| 2010 | 10.4 | 8.2 | 2.2 |
| 2011 | 10.1 | 8.3 | 1.8 |
| 2012 | 9.7 | 8.6 | 1.1 |
| 2013 | 9.1 | 8.3 | 0.8 |
| 2014 | 9.2 | 8.5 | 0.7 |
| 2015 | 9.0 | 9.1 | -0.1 |
| 2016 | 8.8 | 8.8 | 0.0 |
| 2017 | 8.4 | 9.1 | -0.7 |
| 2018 | 7.9 | 9.1 | -1.2 |
| 2019 | 7.6 | 8.8 | -1.2 |
| 2020 | 7.2 | 10.4 | -3.2 |
| 2021 | 7.1 | 9.5 | -2.4 |
2021年，西班牙人口粗出生率为7.1‰，粗死亡率为9.5‰，自然增长率为-2.4‰。
