| 年份 | 人口总数 |
|---|---|
| 1960 | 832.65 |
| 1961 | 857.75 |
| 1962 | 884.13 |
| 1963 | 911.51 |
| 1964 | 940.67 |
| 1965 | 971.28 |
| 1966 | 1001.45 |
| 1967 | 1032.05 |
| 1968 | 1063.89 |
| 1969 | 1096.61 |
| 1970 | 1130.52 |
| 1971 | 1166.89 |
| 1972 | 1205.73 |
| 1973 | 1246.96 |
| 1974 | 1295.10 |
| 1975 | 1349.75 |
| 1976 | 1406.60 |
| 1977 | 1466.72 |
| 1978 | 1530.58 |
| 1979 | 1597.30 |
| 1980 | 1667.36 |
| 1981 | 1740.43 |
| 1982 | 1812.86 |
| 1983 | 1873.40 |
| 1984 | 1916.58 |
| 1985 | 1951.72 |
| 1986 | 1988.75 |
| 1987 | 2023.05 |
| 1988 | 2045.38 |
| 1989 | 2071.87 |
| 1990 | 2109.09 |
| 1991 | 2145.37 |
| 1992 | 2178.01 |
| 1993 | 2216.33 |
| 1994 | 2270.36 |
| 1995 | 2329.06 |
| 1996 | 2386.23 |
| 1997 | 2445.44 |
| 1998 | 2502.91 |
| 1999 | 2563.42 |
| 2000 | 2629.88 |
| 2001 | 2694.73 |
| 2002 | 2757.03 |
| 2003 | 2818.90 |
| 2004 | 2883.16 |
| 2005 | 2954.06 |
| 2006 | 3033.30 |
| 2007 | 3119.12 |
| 2008 | 3206.52 |
| 2009 | 3294.82 |
| 2010 | 3373.99 |
| 2011 | 3441.96 |
| 2012 | 3515.98 |
| 2013 | 3599.07 |
| 2014 | 3700.32 |
| 2015 | 3817.12 |
| 2016 | 3937.72 |
| 2017 | 4067.98 |
| 2018 | 4199.91 |
| 2019 | 4323.21 |
| 2020 | 4444.05 |
| 2021 | 4565.72 |
2021年，苏丹人口总数为4565.72万人，比上年增加约122万人。
