Wyoming - Population
| Date | Densité | Population |
|---|---|---|
| 2022 | 2 | 581.381 |
| 2021 | 2 | 579.483 |
| 2020 | 2 | 577.605 |
| 2019 | 2 | 575.341 |
| 2018 | 2 | 574.801 |
| 2017 | 2 | 576.248 |
| 2016 | 2 | 581.983 |
| 2015 | 2 | 583.645 |
| 2014 | 2 | 580.949 |
| 2013 | 2 | 580.930 |
| 2012 | 2 | 575.497 |
| 2011 | 2 | 566.858 |
| 2010 | 2 | 564.405 |
| 2009 | 2 | 559.851 |
| 2008 | 2 | 546.043 |
| 2007 | 2 | 534.876 |
| 2006 | 2 | 522.667 |
| 2005 | 2 | 514.157 |
| 2004 | 2 | 509.106 |
| 2003 | 2 | 503.453 |
| 2002 | 2 | 500.017 |
| 2001 | 2 | 494.657 |
| 2000 | 2 | 494.300 |
| 1999 | 2 | 491.780 |
| 1998 | 2 | 490.787 |
| 1997 | 2 | 489.451 |
| 1996 | 2 | 488.167 |
| 1995 | 2 | 485.160 |
| 1994 | 2 | 480.283 |
| 1993 | 2 | 473.081 |
| 1992 | 2 | 466.251 |
| 1991 | 2 | 459.260 |
| 1990 | 2 | 453.690 |
| 1989 | 2 | 458.373 |
| 1988 | 2 | 465.103 |
| 1987 | 2 | 476.966 |
| 1986 | 2 | 495.633 |
| 1985 | 2 | 499.696 |
| 1984 | 2 | 504.895 |
| 1983 | 2 | 510.344 |
| 1982 | 2 | 506.400 |
| 1981 | 2 | 491.712 |
| 1980 | 2 | 474.185 |
| 1979 | 2 | 451.850 |
| 1978 | 2 | 430.897 |
| 1977 | 2 | 411.530 |
| 1976 | 2 | 395.446 |
| 1975 | 2 | 380.477 |
| 1974 | 1 | 364.548 |
| 1973 | 1 | 353.353 |
| 1972 | 1 | 346.863 |
| 1971 | 1 | 340.023 |
| 1970 | 1 | 333.795 |
| 1969 | 1 | 329.000 |
| 1968 | 1 | 324.000 |
| 1967 | 1 | 322.000 |
| 1966 | 1 | 323.000 |
| 1965 | 1 | 332.000 |
| 1964 | 1 | 339.000 |
| 1963 | 1 | 336.000 |
| 1962 | 1 | 333.000 |
| 1961 | 1 | 337.000 |
| 1960 | 1 | 331.000 |
| 1959 | 1 | 320.000 |
| 1958 | 1 | 315.000 |
| 1957 | 1 | 314.000 |
| 1956 | 1 | 312.000 |
| 1955 | 1 | 307.000 |
| 1954 | 1 | 293.000 |
| 1953 | 1 | 290.000 |
| 1952 | 1 | 293.000 |
| 1951 | 1 | 291.000 |
| 1950 | 1 | 290.000 |
| 1949 | 1 | 277.000 |
| 1948 | 1 | 269.000 |
| 1947 | 1 | 256.000 |
| 1946 | 1 | 253.000 |
| 1945 | 1 | 240.000 |
| 1944 | 1 | 240.000 |
| 1943 | 1 | 246.000 |
| 1942 | 1 | 249.000 |
| 1941 | 1 | 249.000 |
| 1940 | 1 | 250.000 |
| 1939 | 1 | 248.000 |
| 1938 | 1 | 246.000 |
| 1937 | 1 | 243.000 |
| 1936 | 1 | 240.000 |
| 1935 | 1 | 237.000 |
| 1934 | 1 | 233.000 |
| 1933 | 1 | 230.000 |
| 1932 | 1 | 230.000 |
| 1931 | 1 | 229.000 |
| 1930 | 1 | 226.000 |
| 1929 | 1 | 223.000 |