| 年份 | 人口总数 |
|---|---|
| 1960 | 1004.25 |
| 1961 | 1033.79 |
| 1962 | 1064.46 |
| 1963 | 1096.02 |
| 1964 | 1128.96 |
| 1965 | 1163.06 |
| 1966 | 1198.19 |
| 1967 | 1234.63 |
| 1968 | 1274.00 |
| 1969 | 1316.78 |
| 1970 | 1361.82 |
| 1971 | 1409.22 |
| 1972 | 1459.57 |
| 1973 | 1512.35 |
| 1974 | 1567.13 |
| 1975 | 1624.38 |
| 1976 | 1683.89 |
| 1977 | 1745.46 |
| 1978 | 1808.00 |
| 1979 | 1869.86 |
| 1980 | 1929.77 |
| 1981 | 1989.09 |
| 1982 | 2049.99 |
| 1983 | 2117.07 |
| 1984 | 2185.72 |
| 1985 | 2256.96 |
| 1986 | 2332.43 |
| 1987 | 2409.94 |
| 1988 | 2484.41 |
| 1989 | 2552.29 |
| 1990 | 2620.60 |
| 1991 | 2689.09 |
| 1992 | 2758.07 |
| 1993 | 2846.90 |
| 1994 | 2959.83 |
| 1995 | 3056.01 |
| 1996 | 3114.07 |
| 1997 | 3178.58 |
| 1998 | 3262.65 |
| 1999 | 3349.98 |
| 2000 | 3446.37 |
| 2001 | 3541.45 |
| 2002 | 3635.35 |
| 2003 | 3733.39 |
| 2004 | 3836.09 |
| 2005 | 3943.95 |
| 2006 | 4056.21 |
| 2007 | 4171.65 |
| 2008 | 4287.09 |
| 2009 | 4395.79 |
| 2010 | 4511.05 |
| 2011 | 4641.60 |
| 2012 | 4778.61 |
| 2013 | 4925.36 |
| 2014 | 5081.46 |
| 2015 | 5254.28 |
| 2016 | 5440.18 |
| 2017 | 5626.70 |
| 2018 | 5809.04 |
| 2019 | 5987.26 |
| 2020 | 6170.45 |
| 2021 | 6358.83 |
2021年，坦桑尼亚人口总数为6358.83万人，比上年增加约188万人。
