Idaho Population Statistics

Year Population
2019 1,787,065
2018 1,750,536
2017 1,717,715
2016 1,682,380
2015 1,651,059
2014 1,631,112
2013 1,611,206
2012 1,595,324
2011 1,583,910
2010 1,570,746
2009 1,554,439
2008 1,534,320
2007 1,505,105
2006 1,468,669
2005 1,428,241
2004 1,391,802
2003 1,363,380
2002 1,340,372
2001 1,319,962
2000 1,299,430
1999 1,251,700
1998 1,230,923
1997 1,210,638
1996 1,187,706
1995 1,165,000
1994 1,135,459
1993 1,101,204
1992 1,066,490
1991 1,038,915
1990 1,011,882
1989 994,416
1988 985,664
1987 984,997
1986 990,224
1985 994,051
1984 990,839
1983 981,869
1982 973,721
1981 962,204
1980 947,983
1979 932,627
1978 910,690
1977 883,469
1976 856,983
1975 831,982
1974 807,990
1973 782,074
1972 763,237
1971 738,753
1970 713,015
1969 707,000
1968 695,000
1967 688,000
1966 689,000
1965 686,000
1964 680,000
1963 683,000
1962 692,000
1961 684,000
1960 671,000
1959 657,000
1958 646,000
1957 642,000
1956 628,000
1955 618,000
1954 600,000
1953 596,000
1952 587,000
1951 589,000
1950 590,000
1949 570,000
1948 551,000
1947 522,000
1946 509,000
1945 507,000
1944 529,000
1943 500,000
1942 478,000
1941 501,000
1940 522,000
1939 521,000
1938 513,000
1937 507,000
1936 495,000
1935 481,000
1934 473,000
1933 464,000
1932 459,000
1931 454,000
1930 447,000
1929 447,000
1928 449,000
1927 447,000
1926 441,000
1925 436,000
1924 434,000
1923 436,000
1922 436,000
1921 435,000
1920 433,000
1919 424,000
1918 405,000
1917 413,000
1916 405,000
1915 394,000
1914 384,000
1913 371,000
1912 359,000
1911 343,000
1910 329,000
1909 311,000
1908 291,000
1907 277,000
1906 262,000
1905 246,000
1904 229,000
1903 216,000
1902 199,000
1901 176,000
1900 163,000