| 年份 | 人口总数 |
|---|---|
| 1960 | 2659.66 |
| 1961 | 2740.00 |
| 1962 | 2824.22 |
| 1963 | 2911.41 |
| 1964 | 3001.36 |
| 1965 | 3094.03 |
| 1966 | 3188.38 |
| 1967 | 3283.93 |
| 1968 | 3380.74 |
| 1969 | 3478.76 |
| 1970 | 3579.17 |
| 1971 | 3680.80 |
| 1972 | 3783.44 |
| 1973 | 3887.31 |
| 1974 | 3990.10 |
| 1975 | 4090.85 |
| 1976 | 4188.21 |
| 1977 | 4284.38 |
| 1978 | 4380.67 |
| 1979 | 4476.01 |
| 1980 | 4573.78 |
| 1981 | 4672.73 |
| 1982 | 4770.03 |
| 1983 | 4867.06 |
| 1984 | 4963.67 |
| 1985 | 5059.49 |
| 1986 | 5154.21 |
| 1987 | 5247.92 |
| 1988 | 5341.10 |
| 1989 | 5432.40 |
| 1990 | 5522.84 |
| 1991 | 5609.99 |
| 1992 | 5693.90 |
| 1993 | 5777.61 |
| 1994 | 5861.00 |
| 1995 | 5942.48 |
| 1996 | 6021.11 |
| 1997 | 6098.91 |
| 1998 | 6174.52 |
| 1999 | 6244.27 |
| 2000 | 6306.66 |
| 2001 | 6364.99 |
| 2002 | 6422.26 |
| 2003 | 6477.70 |
| 2004 | 6531.12 |
| 2005 | 6582.14 |
| 2006 | 6631.95 |
| 2007 | 6682.68 |
| 2008 | 6732.82 |
| 2009 | 6781.37 |
| 2010 | 6827.05 |
| 2011 | 6871.28 |
| 2012 | 6915.70 |
| 2013 | 6957.86 |
| 2014 | 6996.09 |
| 2015 | 7029.44 |
| 2016 | 7060.70 |
| 2017 | 7089.82 |
| 2018 | 7112.78 |
| 2019 | 7130.78 |
| 2020 | 7147.57 |
| 2021 | 7160.11 |
2021年，泰国人口总数为7160.11万人，比上年增加12.5万人。近年来，泰国的人口增长速度呈放缓趋势。
