| 年份 | 粗出生率 | 粗死亡率 | 自然增长率 |
|---|---|---|---|
| 1960 | 45.1 | 28.5 | 16.6 |
| 1961 | 46.0 | 28.1 | 17.8 |
| 1962 | 46.3 | 27.8 | 18.6 |
| 1963 | 46.7 | 27.3 | 19.3 |
| 1964 | 46.9 | 26.9 | 20.0 |
| 1965 | 47.0 | 26.4 | 20.6 |
| 1966 | 47.0 | 25.9 | 21.1 |
| 1967 | 46.8 | 25.4 | 21.4 |
| 1968 | 46.8 | 24.9 | 21.9 |
| 1969 | 46.7 | 24.5 | 22.2 |
| 1970 | 46.7 | 24.1 | 22.6 |
| 1971 | 46.7 | 23.7 | 23.1 |
| 1972 | 46.7 | 23.1 | 23.6 |
| 1973 | 46.5 | 22.6 | 23.9 |
| 1974 | 46.4 | 22.1 | 24.3 |
| 1975 | 46.4 | 21.6 | 24.8 |
| 1976 | 46.3 | 20.9 | 25.5 |
| 1977 | 46.3 | 20.3 | 26.0 |
| 1978 | 46.1 | 19.6 | 26.5 |
| 1979 | 46.5 | 19.3 | 27.2 |
| 1980 | 47.0 | 18.9 | 28.1 |
| 1981 | 47.3 | 18.6 | 28.7 |
| 1982 | 47.2 | 18.2 | 28.9 |
| 1983 | 46.8 | 17.8 | 29.1 |
| 1984 | 46.8 | 17.4 | 29.3 |
| 1985 | 46.6 | 17.0 | 29.6 |
| 1986 | 46.4 | 16.5 | 30.0 |
| 1987 | 46.3 | 16.0 | 30.3 |
| 1988 | 46.0 | 15.5 | 30.5 |
| 1989 | 45.5 | 15.2 | 30.3 |
| 1990 | 45.4 | 14.8 | 30.6 |
| 1991 | 45.1 | 14.5 | 30.7 |
| 1992 | 44.7 | 14.1 | 30.6 |
| 1993 | 44.6 | 13.7 | 30.8 |
| 1994 | 45.3 | 13.5 | 31.8 |
| 1995 | 44.0 | 13.2 | 30.8 |
| 1996 | 43.5 | 12.9 | 30.5 |
| 1997 | 43.0 | 12.6 | 30.4 |
| 1998 | 42.6 | 12.4 | 30.2 |
| 1999 | 42.2 | 12.1 | 30.1 |
| 2000 | 41.7 | 12.0 | 29.7 |
| 2001 | 41.4 | 11.8 | 29.6 |
| 2002 | 41.3 | 11.8 | 29.5 |
| 2003 | 41.4 | 11.6 | 29.8 |
| 2004 | 41.2 | 11.5 | 29.7 |
| 2005 | 40.9 | 11.3 | 29.6 |
| 2006 | 40.9 | 11.1 | 29.8 |
| 2007 | 40.4 | 11.0 | 29.5 |
| 2008 | 39.9 | 10.8 | 29.1 |
| 2009 | 39.6 | 10.7 | 28.9 |
| 2010 | 39.3 | 10.5 | 28.9 |
| 2011 | 39.2 | 10.4 | 28.8 |
| 2012 | 39.1 | 10.2 | 28.9 |
| 2013 | 39.1 | 10.1 | 29.0 |
| 2014 | 39.2 | 10.0 | 29.2 |
| 2015 | 39.0 | 9.9 | 29.2 |
| 2016 | 38.9 | 9.8 | 29.2 |
| 2017 | 38.7 | 9.6 | 29.1 |
| 2018 | 38.2 | 9.4 | 28.8 |
| 2019 | 37.7 | 9.2 | 28.4 |
| 2020 | 37.1 | 9.4 | 27.8 |
| 2021 | 36.6 | 9.4 | 27.2 |
2021年，贝宁人口粗出生率为36.6‰，粗死亡率为9.4‰，自然增长率为27.2‰。
