| 年份 | 粗出生率 | 粗死亡率 | 自然增长率 |
|---|---|---|---|
| 1960 | 33.0 | 6.4 | 26.6 |
| 1961 | 33.6 | 6.3 | 27.3 |
| 1962 | 33.9 | 6.3 | 27.6 |
| 1963 | 32.4 | 6.0 | 26.4 |
| 1964 | 32.1 | 5.9 | 26.2 |
| 1965 | 31.7 | 6.0 | 25.7 |
| 1966 | 32.9 | 6.1 | 26.8 |
| 1967 | 31.4 | 5.8 | 25.6 |
| 1968 | 30.9 | 5.6 | 25.4 |
| 1969 | 32.6 | 5.5 | 27.1 |
| 1970 | 32.5 | 5.4 | 27.1 |
| 1971 | 32.1 | 5.3 | 26.7 |
| 1972 | 31.6 | 5.3 | 26.3 |
| 1973 | 31.3 | 5.2 | 26.0 |
| 1974 | 31.6 | 5.2 | 26.3 |
| 1975 | 32.0 | 5.1 | 26.9 |
| 1976 | 32.3 | 5.1 | 27.3 |
| 1977 | 31.3 | 4.8 | 26.5 |
| 1978 | 29.5 | 4.7 | 24.8 |
| 1979 | 29.2 | 4.5 | 24.7 |
| 1980 | 29.2 | 4.5 | 24.7 |
| 1981 | 28.2 | 4.5 | 23.7 |
| 1982 | 27.3 | 4.5 | 22.8 |
| 1983 | 28.3 | 4.5 | 23.8 |
| 1984 | 26.9 | 4.5 | 22.5 |
| 1985 | 27.7 | 4.5 | 23.2 |
| 1986 | 28.1 | 4.5 | 23.6 |
| 1987 | 27.6 | 4.5 | 23.1 |
| 1988 | 27.1 | 4.5 | 22.6 |
| 1989 | 26.8 | 4.5 | 22.3 |
| 1990 | 26.5 | 4.5 | 22.1 |
| 1991 | 26.2 | 4.6 | 21.7 |
| 1992 | 25.9 | 4.6 | 21.3 |
| 1993 | 25.5 | 4.6 | 20.9 |
| 1994 | 25.2 | 4.6 | 20.6 |
| 1995 | 25.0 | 4.6 | 20.3 |
| 1996 | 24.8 | 4.8 | 20.0 |
| 1997 | 24.6 | 4.8 | 19.8 |
| 1998 | 24.5 | 4.8 | 19.7 |
| 1999 | 24.2 | 4.7 | 19.5 |
| 2000 | 23.9 | 4.7 | 19.2 |
| 2001 | 23.1 | 4.4 | 18.7 |
| 2002 | 20.9 | 4.4 | 16.4 |
| 2003 | 21.1 | 4.3 | 16.8 |
| 2004 | 21.8 | 4.3 | 17.5 |
| 2005 | 20.4 | 4.3 | 16.1 |
| 2006 | 21.5 | 4.4 | 17.0 |
| 2007 | 21.9 | 4.6 | 17.4 |
| 2008 | 21.7 | 4.6 | 17.0 |
| 2009 | 21.3 | 4.8 | 16.6 |
| 2010 | 21.2 | 4.9 | 16.2 |
| 2011 | 20.1 | 5.1 | 15.0 |
| 2012 | 21.4 | 5.4 | 16.1 |
| 2013 | 19.5 | 5.5 | 13.9 |
| 2014 | 19.6 | 5.7 | 13.9 |
| 2015 | 19.2 | 6.0 | 13.2 |
| 2016 | 19.1 | 6.0 | 13.1 |
| 2017 | 18.0 | 6.1 | 11.9 |
| 2018 | 17.0 | 6.2 | 10.8 |
| 2019 | 16.6 | 6.3 | 10.3 |
| 2020 | 16.4 | 7.2 | 9.2 |
| 2021 | 16.4 | 7.3 | 9.0 |
2021年，关岛人口粗出生率为16.4‰，粗死亡率为7.3‰，自然增长率为9‰。
