| 年份 | 人口总数 | 官方数据 |
|---|---|---|
| 1960 | 3777.19 | 3492.31 |
| 1961 | 3896.60 | |
| 1962 | 4019.53 | |
| 1963 | 4146.24 | |
| 1964 | 4277.11 | |
| 1965 | 4412.39 | |
| 1966 | 4551.97 | |
| 1967 | 4695.62 | |
| 1968 | 4843.20 | |
| 1969 | 4994.53 | |
| 1970 | 5149.36 | 4822.52 |
| 1971 | 5307.64 | |
| 1972 | 5468.99 | |
| 1973 | 5632.43 | |
| 1974 | 5796.68 | |
| 1975 | 5960.79 | |
| 1976 | 6124.22 | |
| 1977 | 6286.99 | |
| 1978 | 6449.49 | |
| 1979 | 6612.39 | |
| 1980 | 6776.14 | 6684.68 |
| 1981 | 6940.76 | |
| 1982 | 7105.87 | |
| 1983 | 7270.93 | |
| 1984 | 7435.26 | |
| 1985 | 7598.35 | |
| 1986 | 7759.91 | |
| 1987 | 7920.01 | |
| 1988 | 8078.87 | |
| 1989 | 8236.89 | |
| 1990 | 8394.31 | 8124.96 |
| 1991 | 8551.26 | |
| 1992 | 8707.51 | |
| 1993 | 8862.54 | |
| 1994 | 9015.64 | |
| 1995 | 9166.33 | 9115.83 |
| 1996 | 9314.70 | |
| 1997 | 9461.10 | |
| 1998 | 9605.63 | |
| 1999 | 9748.48 | |
| 2000 | 9889.98 | 9748.34 |
| 2001 | 10029.82 | |
| 2002 | 10168.48 | |
| 2003 | 10308.10 | |
| 2004 | 10451.49 | |
| 2005 | 10600.52 | 10326.34 |
| 2006 | 10756.02 | |
| 2007 | 10917.05 | |
| 2008 | 11081.53 | |
| 2009 | 11246.39 | |
| 2010 | 11409.30 | 11233.65 |
| 2011 | 11569.55 | |
| 2012 | 11727.42 | |
| 2013 | 11882.72 | |
| 2014 | 12035.51 | |
| 2015 | 12185.83 | 11993.85 |
| 2016 | 12333.34 | |
| 2017 | 12477.73 | |
| 2018 | 12619.08 | |
| 2019 | 12757.55 | |
| 2020 | 12893.28 | 12601.40 |
| 2021 | 13026.22 |
2021年墨西哥总人口为1.3亿人，是人口最多的西班牙语国家。
