Idaho - Población
| Fecha | Densidad | Población |
|---|---|---|
| 2022 | 9 | 1.939.033 |
| 2021 | 9 | 1.904.314 |
| 2020 | 9 | 1.849.202 |
| 2019 | 8 | 1.808.039 |
| 2018 | 8 | 1.768.643 |
| 2017 | 8 | 1.734.030 |
| 2016 | 8 | 1.696.089 |
| 2015 | 8 | 1.662.421 |
| 2014 | 8 | 1.640.181 |
| 2013 | 7 | 1.618.042 |
| 2012 | 7 | 1.600.013 |
| 2011 | 7 | 1.586.530 |
| 2010 | 7 | 1.571.266 |
| 2009 | 7 | 1.554.439 |
| 2008 | 7 | 1.534.320 |
| 2007 | 7 | 1.505.105 |
| 2006 | 7 | 1.468.669 |
| 2005 | 7 | 1.428.241 |
| 2004 | 6 | 1.391.802 |
| 2003 | 6 | 1.363.380 |
| 2002 | 6 | 1.340.372 |
| 2001 | 6 | 1.319.962 |
| 2000 | 6 | 1.299.430 |
| 1999 | 6 | 1.275.674 |
| 1998 | 6 | 1.252.330 |
| 1997 | 6 | 1.228.520 |
| 1996 | 6 | 1.203.083 |
| 1995 | 5 | 1.177.322 |
| 1994 | 5 | 1.145.140 |
| 1993 | 5 | 1.108.768 |
| 1992 | 5 | 1.071.685 |
| 1991 | 5 | 1.041.316 |
| 1990 | 5 | 1.012.384 |
| 1989 | 5 | 994.422 |
| 1988 | 5 | 985.661 |
| 1987 | 5 | 984.997 |
| 1986 | 5 | 990.222 |
| 1985 | 5 | 994.052 |
| 1984 | 5 | 990.841 |
| 1983 | 5 | 981.866 |
| 1982 | 4 | 973.719 |
| 1981 | 4 | 962.204 |
| 1980 | 4 | 947.983 |
| 1979 | 4 | 932.636 |
| 1978 | 4 | 910.962 |
| 1977 | 4 | 883.446 |
| 1976 | 4 | 856.979 |
| 1975 | 4 | 831.981 |
| 1974 | 4 | 807.973 |
| 1973 | 4 | 782.061 |
| 1972 | 4 | 763.229 |
| 1971 | 3 | 738.749 |
| 1970 | 3 | 717.255 |
| 1969 | 3 | 707.000 |
| 1968 | 3 | 695.000 |
| 1967 | 3 | 688.000 |
| 1966 | 3 | 689.000 |
| 1965 | 3 | 686.000 |
| 1964 | 3 | 680.000 |
| 1963 | 3 | 683.000 |
| 1962 | 3 | 692.000 |
| 1961 | 3 | 684.000 |
| 1960 | 3 | 671.000 |
| 1959 | 3 | 657.000 |
| 1958 | 3 | 646.000 |
| 1957 | 3 | 642.000 |
| 1956 | 3 | 628.000 |
| 1955 | 3 | 618.000 |
| 1954 | 3 | 600.000 |
| 1953 | 3 | 596.000 |
| 1952 | 3 | 587.000 |
| 1951 | 3 | 589.000 |
| 1950 | 3 | 590.000 |
| 1949 | 3 | 570.000 |
| 1948 | 3 | 551.000 |
| 1947 | 2 | 522.000 |
| 1946 | 2 | 509.000 |
| 1945 | 2 | 490.000 |
| 1944 | 2 | 514.000 |
| 1943 | 2 | 499.000 |
| 1942 | 2 | 481.000 |
| 1941 | 2 | 502.000 |
| 1940 | 2 | 522.000 |
| 1939 | 2 | 521.000 |
| 1938 | 2 | 513.000 |
| 1937 | 2 | 507.000 |
| 1936 | 2 | 495.000 |
| 1935 | 2 | 481.000 |
| 1934 | 2 | 473.000 |
| 1933 | 2 | 464.000 |
| 1932 | 2 | 459.000 |
| 1931 | 2 | 454.000 |
| 1930 | 2 | 447.000 |
| 1929 | 2 | 447.000 |