Oregon - Population
| Date | Densité | Population |
|---|---|---|
| 2023 | 17 | 4.233.358 |
| 2022 | 17 | 4.239.379 |
| 2021 | 17 | 4.256.465 |
| 2020 | 17 | 4.245.044 |
| 2019 | 17 | 4.215.976 |
| 2018 | 16 | 4.183.414 |
| 2017 | 16 | 4.147.186 |
| 2016 | 16 | 4.093.179 |
| 2015 | 16 | 4.018.466 |
| 2014 | 16 | 3.965.387 |
| 2013 | 15 | 3.924.064 |
| 2012 | 15 | 3.900.071 |
| 2011 | 15 | 3.872.655 |
| 2010 | 15 | 3.837.611 |
| 2009 | 15 | 3.808.600 |
| 2008 | 15 | 3.768.748 |
| 2007 | 15 | 3.722.417 |
| 2006 | 14 | 3.670.883 |
| 2005 | 14 | 3.613.202 |
| 2004 | 14 | 3.569.463 |
| 2003 | 14 | 3.547.376 |
| 2002 | 14 | 3.513.424 |
| 2001 | 14 | 3.467.937 |
| 2000 | 13 | 3.429.708 |
| 1999 | 13 | 3.393.941 |
| 1998 | 13 | 3.352.449 |
| 1997 | 13 | 3.304.310 |
| 1996 | 13 | 3.247.111 |
| 1995 | 12 | 3.184.369 |
| 1994 | 12 | 3.121.264 |
| 1993 | 12 | 3.060.367 |
| 1992 | 12 | 2.991.755 |
| 1991 | 11 | 2.928.507 |
| 1990 | 11 | 2.860.375 |
| 1989 | 11 | 2.790.579 |
| 1988 | 11 | 2.741.297 |
| 1987 | 11 | 2.700.996 |
| 1986 | 11 | 2.683.526 |
| 1985 | 10 | 2.672.648 |
| 1984 | 10 | 2.666.589 |
| 1983 | 10 | 2.653.071 |
| 1982 | 10 | 2.664.919 |
| 1981 | 10 | 2.667.985 |
| 1980 | 10 | 2.641.218 |
| 1979 | 10 | 2.578.312 |
| 1978 | 10 | 2.509.609 |
| 1977 | 10 | 2.439.355 |
| 1976 | 9 | 2.372.155 |
| 1975 | 9 | 2.324.622 |
| 1974 | 9 | 2.280.956 |
| 1973 | 9 | 2.238.878 |
| 1972 | 9 | 2.195.219 |
| 1971 | 8 | 2.149.890 |
| 1970 | 8 | 2.100.388 |
| 1969 | 8 | 2.062.000 |
| 1968 | 8 | 2.004.000 |
| 1967 | 8 | 1.979.000 |
| 1966 | 8 | 1.969.000 |
| 1965 | 8 | 1.937.000 |
| 1964 | 7 | 1.888.000 |
| 1963 | 7 | 1.853.000 |
| 1962 | 7 | 1.818.000 |
| 1961 | 7 | 1.787.000 |
| 1960 | 7 | 1.772.000 |
| 1959 | 7 | 1.746.000 |
| 1958 | 7 | 1.718.000 |
| 1957 | 7 | 1.712.000 |
| 1956 | 7 | 1.698.000 |
| 1955 | 7 | 1.659.000 |
| 1954 | 6 | 1.626.000 |
| 1953 | 6 | 1.601.000 |
| 1952 | 6 | 1.582.000 |
| 1951 | 6 | 1.556.000 |
| 1950 | 6 | 1.532.000 |
| 1949 | 6 | 1.431.000 |
| 1948 | 6 | 1.405.000 |
| 1947 | 5 | 1.364.000 |
| 1946 | 5 | 1.342.000 |
| 1945 | 5 | 1.260.000 |
| 1944 | 5 | 1.249.000 |
| 1943 | 5 | 1.228.000 |
| 1942 | 4 | 1.128.000 |
| 1941 | 4 | 1.070.000 |
| 1940 | 4 | 1.086.000 |
| 1939 | 4 | 1.081.000 |
| 1938 | 4 | 1.067.000 |
| 1937 | 4 | 1.048.000 |
| 1936 | 4 | 1.025.000 |
| 1935 | 4 | 1.001.000 |
| 1934 | 4 | 985.000 |
| 1933 | 4 | 978.000 |
| 1932 | 4 | 972.000 |
| 1931 | 4 | 966.000 |
| 1930 | 4 | 956.000 |
| 1929 | 4 | 947.000 |