| 年份 | 粗出生率 | 粗死亡率 | 自然增长率 |
|---|---|---|---|
| 1960 | 46.6 | 21.1 | 25.5 |
| 1961 | 46.4 | 21.0 | 25.3 |
| 1962 | 46.2 | 20.7 | 25.4 |
| 1963 | 46.0 | 20.5 | 25.4 |
| 1964 | 45.8 | 20.4 | 25.4 |
| 1965 | 45.7 | 20.2 | 25.5 |
| 1966 | 45.5 | 20.0 | 25.6 |
| 1967 | 45.4 | 19.8 | 25.6 |
| 1968 | 45.3 | 19.6 | 25.7 |
| 1969 | 45.2 | 19.5 | 25.8 |
| 1970 | 45.2 | 19.3 | 25.9 |
| 1971 | 45.2 | 19.2 | 26.0 |
| 1972 | 45.2 | 19.0 | 26.2 |
| 1973 | 45.2 | 18.9 | 26.3 |
| 1974 | 45.3 | 20.7 | 24.6 |
| 1975 | 45.5 | 20.4 | 25.1 |
| 1976 | 45.7 | 20.1 | 25.5 |
| 1977 | 45.8 | 18.3 | 27.5 |
| 1978 | 46.8 | 18.4 | 28.4 |
| 1979 | 47.1 | 18.2 | 28.8 |
| 1980 | 47.3 | 18.1 | 29.2 |
| 1981 | 47.7 | 18.1 | 29.7 |
| 1982 | 48.0 | 18.0 | 30.0 |
| 1983 | 48.3 | 17.8 | 30.5 |
| 1984 | 48.5 | 17.6 | 30.9 |
| 1985 | 48.7 | 17.7 | 31.0 |
| 1986 | 48.9 | 17.6 | 31.2 |
| 1987 | 49.0 | 17.3 | 31.7 |
| 1988 | 49.1 | 20.5 | 28.6 |
| 1989 | 49.2 | 18.3 | 30.8 |
| 1990 | 49.0 | 18.0 | 31.0 |
| 1991 | 49.4 | 40.5 | 8.9 |
| 1992 | 50.2 | 38.6 | 11.7 |
| 1993 | 50.4 | 15.5 | 34.9 |
| 1994 | 50.3 | 15.9 | 34.4 |
| 1995 | 50.1 | 15.8 | 34.4 |
| 1996 | 50.1 | 15.9 | 34.2 |
| 1997 | 50.3 | 16.1 | 34.2 |
| 1998 | 50.2 | 15.8 | 34.4 |
| 1999 | 50.1 | 15.9 | 34.2 |
| 2000 | 49.9 | 15.8 | 34.1 |
| 2001 | 49.7 | 15.7 | 34.0 |
| 2002 | 49.7 | 15.7 | 34.0 |
| 2003 | 49.4 | 15.7 | 33.7 |
| 2004 | 49.2 | 15.7 | 33.5 |
| 2005 | 49.0 | 15.6 | 33.4 |
| 2006 | 48.7 | 15.6 | 33.2 |
| 2007 | 48.5 | 15.5 | 32.9 |
| 2008 | 48.2 | 15.1 | 33.1 |
| 2009 | 47.9 | 14.6 | 33.4 |
| 2010 | 47.7 | 15.4 | 32.3 |
| 2011 | 47.5 | 14.9 | 32.7 |
| 2012 | 47.3 | 13.6 | 33.7 |
| 2013 | 47.0 | 13.1 | 33.9 |
| 2014 | 46.7 | 12.8 | 33.9 |
| 2015 | 46.5 | 12.4 | 34.0 |
| 2016 | 46.2 | 12.3 | 33.9 |
| 2017 | 45.5 | 11.9 | 33.6 |
| 2018 | 45.0 | 11.4 | 33.5 |
| 2019 | 44.6 | 11.0 | 33.5 |
| 2020 | 44.0 | 11.4 | 32.6 |
| 2021 | 43.6 | 11.6 | 32.0 |
2021年，索马里人口粗出生率为43.6‰，粗死亡率为11.6‰，自然增长率为32‰。
