| 年份 | 粗出生率 | 粗死亡率 | 自然增长率 |
|---|---|---|---|
| 1960 | 48.0 | 25.6 | 22.5 |
| 1961 | 48.4 | 25.7 | 22.7 |
| 1962 | 48.7 | 25.7 | 23.0 |
| 1963 | 48.9 | 25.7 | 23.2 |
| 1964 | 49.0 | 25.7 | 23.4 |
| 1965 | 49.1 | 25.5 | 23.6 |
| 1966 | 49.0 | 25.3 | 23.7 |
| 1967 | 49.0 | 25.0 | 24.0 |
| 1968 | 49.0 | 24.7 | 24.2 |
| 1969 | 49.1 | 24.4 | 24.7 |
| 1970 | 48.5 | 24.0 | 24.5 |
| 1971 | 48.0 | 23.6 | 24.5 |
| 1972 | 48.2 | 23.1 | 25.1 |
| 1973 | 48.4 | 22.8 | 25.6 |
| 1974 | 48.5 | 22.4 | 26.0 |
| 1975 | 48.6 | 22.1 | 26.5 |
| 1976 | 48.7 | 21.8 | 26.9 |
| 1977 | 48.7 | 21.4 | 27.3 |
| 1978 | 48.6 | 21.0 | 27.6 |
| 1979 | 48.5 | 20.7 | 27.8 |
| 1980 | 48.0 | 20.3 | 27.7 |
| 1981 | 47.5 | 19.9 | 27.5 |
| 1982 | 46.9 | 19.6 | 27.3 |
| 1983 | 46.5 | 19.4 | 27.0 |
| 1984 | 45.9 | 19.3 | 26.6 |
| 1985 | 45.7 | 19.7 | 26.1 |
| 1986 | 45.5 | 19.4 | 26.0 |
| 1987 | 45.0 | 19.7 | 25.3 |
| 1988 | 44.7 | 20.1 | 24.6 |
| 1989 | 44.5 | 20.5 | 24.0 |
| 1990 | 44.4 | 25.5 | 18.9 |
| 1991 | 44.6 | 21.0 | 23.6 |
| 1992 | 44.5 | 21.0 | 23.5 |
| 1993 | 44.6 | 21.5 | 23.1 |
| 1994 | 44.6 | 21.8 | 22.8 |
| 1995 | 44.7 | 20.2 | 24.4 |
| 1996 | 44.6 | 19.9 | 24.7 |
| 1997 | 44.4 | 17.6 | 26.8 |
| 1998 | 44.3 | 16.9 | 27.4 |
| 1999 | 44.1 | 16.1 | 27.9 |
| 2000 | 43.6 | 15.2 | 28.4 |
| 2001 | 43.0 | 14.3 | 28.7 |
| 2002 | 42.3 | 13.6 | 28.7 |
| 2003 | 41.7 | 13.9 | 27.9 |
| 2004 | 41.5 | 12.1 | 29.3 |
| 2005 | 41.5 | 11.6 | 29.9 |
| 2006 | 41.3 | 11.2 | 30.2 |
| 2007 | 40.9 | 10.8 | 30.1 |
| 2008 | 39.9 | 10.4 | 29.5 |
| 2009 | 38.9 | 10.1 | 28.8 |
| 2010 | 38.1 | 9.9 | 28.2 |
| 2011 | 37.4 | 9.7 | 27.7 |
| 2012 | 37.3 | 9.6 | 27.7 |
| 2013 | 36.1 | 9.5 | 26.7 |
| 2014 | 35.1 | 9.8 | 25.3 |
| 2015 | 34.2 | 9.7 | 24.5 |
| 2016 | 33.7 | 9.1 | 24.7 |
| 2017 | 33.2 | 9.0 | 24.2 |
| 2018 | 32.7 | 8.8 | 23.9 |
| 2019 | 32.2 | 8.7 | 23.5 |
| 2020 | 31.7 | 8.8 | 23.0 |
| 2021 | 31.3 | 8.8 | 22.4 |
2021年，利比里亚人口粗出生率为31.3‰，粗死亡率为8.8‰，自然增长率为22.4‰。
