| 年份 | 粗出生率 | 粗死亡率 | 自然增长率 |
|---|---|---|---|
| 1960 | 45.6 | 10.2 | 35.4 |
| 1961 | 45.0 | 9.9 | 35.1 |
| 1962 | 44.1 | 9.7 | 34.4 |
| 1963 | 43.0 | 9.4 | 33.6 |
| 1964 | 41.6 | 9.0 | 32.6 |
| 1965 | 40.1 | 8.6 | 31.5 |
| 1966 | 38.5 | 8.2 | 30.3 |
| 1967 | 36.9 | 7.8 | 29.1 |
| 1968 | 34.7 | 7.5 | 27.2 |
| 1969 | 33.8 | 7.2 | 26.7 |
| 1970 | 32.6 | 6.9 | 25.7 |
| 1971 | 31.6 | 6.5 | 25.1 |
| 1972 | 30.7 | 6.3 | 24.4 |
| 1973 | 30.1 | 5.9 | 24.3 |
| 1974 | 29.9 | 5.7 | 24.2 |
| 1975 | 29.8 | 5.4 | 24.4 |
| 1976 | 29.9 | 5.1 | 24.7 |
| 1977 | 30.0 | 4.8 | 25.1 |
| 1978 | 30.1 | 4.6 | 25.5 |
| 1979 | 30.4 | 4.6 | 25.8 |
| 1980 | 30.2 | 4.5 | 25.8 |
| 1981 | 30.2 | 4.2 | 26.0 |
| 1982 | 30.2 | 4.0 | 26.2 |
| 1983 | 30.3 | 3.9 | 26.3 |
| 1984 | 30.2 | 4.0 | 26.3 |
| 1985 | 30.1 | 4.0 | 26.1 |
| 1986 | 29.7 | 3.9 | 25.7 |
| 1987 | 29.0 | 3.9 | 25.1 |
| 1988 | 28.3 | 3.8 | 24.4 |
| 1989 | 27.5 | 3.8 | 23.6 |
| 1990 | 26.7 | 3.8 | 23.0 |
| 1991 | 25.8 | 3.8 | 22.0 |
| 1992 | 25.0 | 3.9 | 21.1 |
| 1993 | 24.3 | 3.9 | 20.4 |
| 1994 | 23.6 | 4.0 | 19.6 |
| 1995 | 22.8 | 4.1 | 18.8 |
| 1996 | 22.1 | 4.0 | 18.0 |
| 1997 | 21.5 | 4.0 | 17.5 |
| 1998 | 20.7 | 4.1 | 16.6 |
| 1999 | 20.3 | 4.1 | 16.2 |
| 2000 | 19.8 | 4.0 | 15.8 |
| 2001 | 19.1 | 4.1 | 15.0 |
| 2002 | 18.1 | 4.0 | 14.1 |
| 2003 | 17.7 | 4.1 | 13.6 |
| 2004 | 17.2 | 4.0 | 13.2 |
| 2005 | 17.0 | 4.1 | 12.9 |
| 2006 | 16.8 | 4.2 | 12.6 |
| 2007 | 16.8 | 4.3 | 12.5 |
| 2008 | 16.9 | 4.4 | 12.5 |
| 2009 | 16.5 | 4.4 | 12.1 |
| 2010 | 16.0 | 4.6 | 11.5 |
| 2011 | 15.8 | 4.4 | 11.4 |
| 2012 | 15.5 | 4.5 | 10.9 |
| 2013 | 15.1 | 4.6 | 10.5 |
| 2014 | 14.9 | 5.1 | 9.8 |
| 2015 | 14.5 | 5.0 | 9.5 |
| 2016 | 14.1 | 5.0 | 9.2 |
| 2017 | 13.9 | 5.2 | 8.7 |
| 2018 | 13.6 | 5.3 | 8.3 |
| 2019 | 12.8 | 5.5 | 7.4 |
| 2020 | 12.2 | 5.6 | 6.5 |
| 2021 | 11.9 | 7.2 | 4.7 |
2021年，哥斯达黎加人口粗出生率为11.9‰，粗死亡率为7.2‰，自然增长率为4.7‰。
