| 年份 | 粗出生率 | 粗死亡率 | 自然增长率 |
|---|---|---|---|
| 1960 | 45.7 | 28.4 | 17.3 |
| 1961 | 45.7 | 28.1 | 17.5 |
| 1962 | 45.7 | 27.9 | 17.7 |
| 1963 | 45.6 | 27.6 | 18.0 |
| 1964 | 45.5 | 27.4 | 18.1 |
| 1965 | 45.5 | 27.1 | 18.4 |
| 1966 | 45.4 | 26.8 | 18.6 |
| 1967 | 45.3 | 26.5 | 18.8 |
| 1968 | 45.3 | 26.1 | 19.3 |
| 1969 | 45.3 | 25.9 | 19.4 |
| 1970 | 45.4 | 25.6 | 19.8 |
| 1971 | 45.4 | 25.3 | 20.1 |
| 1972 | 45.4 | 25.0 | 20.4 |
| 1973 | 45.4 | 24.9 | 20.6 |
| 1974 | 45.4 | 24.6 | 20.7 |
| 1975 | 45.3 | 24.3 | 21.1 |
| 1976 | 45.3 | 23.9 | 21.4 |
| 1977 | 45.4 | 23.6 | 21.8 |
| 1978 | 45.5 | 23.2 | 22.3 |
| 1979 | 45.9 | 22.9 | 23.0 |
| 1980 | 45.9 | 22.5 | 23.3 |
| 1981 | 45.9 | 22.2 | 23.7 |
| 1982 | 46.1 | 21.8 | 24.3 |
| 1983 | 46.1 | 21.5 | 24.7 |
| 1984 | 46.2 | 21.1 | 25.1 |
| 1985 | 46.3 | 20.7 | 25.6 |
| 1986 | 46.4 | 20.4 | 26.0 |
| 1987 | 46.6 | 20.0 | 26.5 |
| 1988 | 46.5 | 19.9 | 26.7 |
| 1989 | 46.5 | 19.7 | 26.8 |
| 1990 | 46.3 | 19.5 | 26.8 |
| 1991 | 46.4 | 19.1 | 27.3 |
| 1992 | 46.2 | 18.5 | 27.8 |
| 1993 | 45.9 | 18.0 | 27.9 |
| 1994 | 45.2 | 17.7 | 27.4 |
| 1995 | 44.4 | 17.1 | 27.3 |
| 1996 | 44.2 | 16.6 | 27.7 |
| 1997 | 43.7 | 15.9 | 27.8 |
| 1998 | 42.7 | 15.4 | 27.3 |
| 1999 | 42.2 | 15.0 | 27.2 |
| 2000 | 41.6 | 14.8 | 26.8 |
| 2001 | 41.0 | 14.5 | 26.5 |
| 2002 | 40.5 | 14.1 | 26.5 |
| 2003 | 40.1 | 13.7 | 26.4 |
| 2004 | 39.9 | 13.4 | 26.5 |
| 2005 | 39.9 | 13.0 | 26.9 |
| 2006 | 39.8 | 12.7 | 27.1 |
| 2007 | 39.8 | 12.4 | 27.4 |
| 2008 | 39.8 | 12.1 | 27.6 |
| 2009 | 39.7 | 11.9 | 27.8 |
| 2010 | 39.4 | 11.7 | 27.7 |
| 2011 | 38.9 | 11.5 | 27.5 |
| 2012 | 38.4 | 11.2 | 27.2 |
| 2013 | 38.1 | 10.9 | 27.2 |
| 2014 | 37.9 | 10.9 | 27.0 |
| 2015 | 37.9 | 10.7 | 27.2 |
| 2016 | 37.4 | 10.4 | 27.0 |
| 2017 | 36.6 | 10.1 | 26.5 |
| 2018 | 35.9 | 9.9 | 26.0 |
| 2019 | 35.4 | 9.7 | 25.7 |
| 2020 | 34.9 | 9.8 | 25.1 |
| 2021 | 34.4 | 10.0 | 24.4 |
2021年，几内亚人口粗出生率为34.4‰，粗死亡率为10‰，自然增长率为24.4‰。
