| 年份 | 人口总数 |
|---|---|
| 1960 | 351.68 |
| 1961 | 357.86 |
| 1962 | 364.23 |
| 1963 | 370.79 |
| 1964 | 377.55 |
| 1965 | 384.51 |
| 1966 | 391.68 |
| 1967 | 399.08 |
| 1968 | 406.73 |
| 1969 | 414.52 |
| 1970 | 422.24 |
| 1971 | 429.81 |
| 1972 | 437.22 |
| 1973 | 444.52 |
| 1974 | 451.71 |
| 1975 | 458.80 |
| 1976 | 465.87 |
| 1977 | 473.04 |
| 1978 | 480.49 |
| 1979 | 488.52 |
| 1980 | 497.26 |
| 1981 | 506.74 |
| 1982 | 517.07 |
| 1983 | 528.23 |
| 1984 | 540.21 |
| 1985 | 553.17 |
| 1986 | 567.14 |
| 1987 | 582.08 |
| 1988 | 597.72 |
| 1989 | 613.62 |
| 1990 | 635.41 |
| 1991 | 661.57 |
| 1992 | 683.22 |
| 1993 | 704.61 |
| 1994 | 726.21 |
| 1995 | 746.83 |
| 1996 | 768.31 |
| 1997 | 784.28 |
| 1998 | 799.25 |
| 1999 | 817.49 |
| 2000 | 833.70 |
| 2001 | 844.57 |
| 2002 | 857.78 |
| 2003 | 877.23 |
| 2004 | 896.10 |
| 2005 | 914.01 |
| 2006 | 933.06 |
| 2007 | 954.71 |
| 2008 | 977.98 |
| 2009 | 1002.13 |
| 2010 | 1027.07 |
| 2011 | 1052.77 |
| 2012 | 1078.87 |
| 2013 | 1105.54 |
| 2014 | 1133.34 |
| 2015 | 1162.60 |
| 2016 | 1193.10 |
| 2017 | 1224.08 |
| 2018 | 1255.49 |
| 2019 | 1287.75 |
| 2020 | 1320.52 |
| 2021 | 1353.19 |
2021年，几内亚人口总数为1353.19万人，比上年增加约33万人。
