Montana Population Statistics

Year Population
2019 1,068,778
2018 1,060,665
2017 1,052,482
2016 1,040,859
2015 1,030,475
2014 1,021,869
2013 1,013,569
2012 1,003,783
2011 997,316
2010 990,697
2009 983,982
2008 976,415
2007 964,706
2006 952,692
2005 940,102
2004 930,009
2003 919,630
2002 911,667
2001 906,961
2000 903,773
1999 882,779
1998 879,533
1997 878,706
1996 876,656
1995 868,522
1994 854,923
1993 839,876
1992 822,436
1991 807,837
1990 799,824
1989 799,636
1988 800,202
1987 805,063
1986 813,739
1985 822,320
1984 820,905
1983 814,031
1982 803,986
1981 795,328
1980 788,752
1979 787,305
1978 782,317
1977 769,953
1976 757,317
1975 748,208
1974 736,419
1973 726,798
1972 718,732
1971 710,814
1970 694,409
1969 694,000
1968 700,000
1967 701,000
1966 707,000
1965 706,000
1964 706,000
1963 703,000
1962 698,000
1961 696,000
1960 679,000
1959 669,000
1958 666,000
1957 667,000
1956 656,000
1955 636,000
1954 624,000
1953 616,000
1952 602,000
1951 596,000
1950 593,000
1949 569,000
1948 542,000
1947 531,000
1946 514,000
1945 477,000
1944 469,000
1943 485,000
1942 518,000
1941 543,000
1940 558,000
1939 555,000
1938 552,000
1937 554,000
1936 554,000
1935 550,000
1934 545,000
1933 541,000
1932 540,000
1931 540,000
1930 539,000
1929 524,000
1928 541,000
1927 527,000
1926 531,000
1925 535,000
1924 538,000
1923 538,000
1922 543,000
1921 546,000
1920 543,000
1919 534,000
1918 501,000
1917 505,000
1916 487,000
1915 469,000
1914 452,000
1913 433,000
1912 414,000
1911 397,000
1910 380,000
1909 363,000
1908 346,000
1907 332,000
1906 322,000
1905 305,000
1904 293,000
1903 282,000
1902 270,000
1901 261,000
1900 245,000