| 年份 | 人口总数 |
|---|---|
| 1960 | 212.25 |
| 1961 | 217.11 |
| 1962 | 222.16 |
| 1963 | 227.32 |
| 1964 | 232.55 |
| 1965 | 237.95 |
| 1966 | 243.49 |
| 1967 | 249.19 |
| 1968 | 255.11 |
| 1969 | 261.21 |
| 1970 | 267.53 |
| 1971 | 274.07 |
| 1972 | 280.83 |
| 1973 | 287.76 |
| 1974 | 294.69 |
| 1975 | 301.27 |
| 1976 | 307.20 |
| 1977 | 312.57 |
| 1978 | 317.79 |
| 1979 | 323.37 |
| 1980 | 329.75 |
| 1981 | 337.10 |
| 1982 | 345.37 |
| 1983 | 354.39 |
| 1984 | 364.00 |
| 1985 | 374.16 |
| 1986 | 384.84 |
| 1987 | 395.97 |
| 1988 | 407.50 |
| 1989 | 419.35 |
| 1990 | 431.44 |
| 1991 | 443.72 |
| 1992 | 456.11 |
| 1993 | 468.53 |
| 1994 | 480.80 |
| 1995 | 492.74 |
| 1996 | 504.39 |
| 1997 | 515.05 |
| 1998 | 524.69 |
| 1999 | 534.01 |
| 2000 | 543.09 |
| 2001 | 551.97 |
| 2002 | 560.61 |
| 2003 | 568.91 |
| 2004 | 576.82 |
| 2005 | 585.30 |
| 2006 | 594.66 |
| 2007 | 604.13 |
| 2008 | 613.59 |
| 2009 | 622.99 |
| 2010 | 632.34 |
| 2011 | 641.63 |
| 2012 | 650.88 |
| 2013 | 660.07 |
| 2014 | 669.15 |
| 2015 | 678.74 |
| 2016 | 689.14 |
| 2017 | 699.79 |
| 2018 | 710.50 |
| 2019 | 721.21 |
| 2020 | 731.94 |
| 2021 | 742.51 |
2021年，老挝人口总数为742.51万人，比上年增加约11万人。
