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Election 1980 Results

Each election opens in its own mode: the forecast before the votes are counted, the live count while races are still too close to call, and the results once every race is decided.

1980 presidential election in Montana

Ronald Reagan (Republican) beat Jimmy Carter (Democrat) in Montana in 1980, 56.8% to 32.4%, a margin of 24.4 points and 88,782 votes.

Montana voted 14.7 points more Republican than the country as a whole, where the margin was R+9.7.

The Republican hold continued from 1976, when Gerald Ford won.

Republicans led in 54 of the 56 counties as they stood then and Democrats in 2. The largest, Yellowstone, cast 48,313 votes and went to the Republican by 25.0 points. The closest was Big Horn, where 86 votes separated the two parties.

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Early projection, based on early and incomplete polling: the likely matchups, each weighted by the betting markets' odds of both nominations, not a result. Each county is its 2024 presidential margin moved by its state's projected swing; set a national vote and every state, district and county moves by the same amount from our projection. Colours run in 100 steps from a safe Republican to a safe Democratic margin. Boundaries: US Census Bureau.

Result

CandidatePartyVotesShare
Ronald Reagan won Republican 206,814 56.8%
Jimmy Carter Democratic 118,032 32.4%
John B. Anderson Independent 29,281 8.0%
All other candidates 9,825 2.7%
Total363,952

Every county

CountyDemocratRepublicanOthersTotalMargin
Yellowstone 15,272 31.6% 27,332 56.6% 5,709 48,313 R+25.0
Missoula 13,115 37.9% 16,161 46.7% 5,318 34,594 R+8.8
Cascade 11,105 34.5% 17,664 54.8% 3,465 32,234 R+20.3
Flathead 6,349 26.7% 15,102 63.5% 2,316 23,767 R+36.8
Gallatin 5,747 26.5% 12,738 58.6% 3,241 21,726 R+32.2
Lewis And Clark 6,815 32.1% 12,128 57.2% 2,269 21,212 R+25.0
Silver Bow 9,721 50.2% 7,301 37.7% 2,355 19,377 D+12.5
Ravalli 3,063 26.9% 7,268 63.7% 1,073 11,404 R+36.9
Lake 2,615 30.6% 5,083 59.6% 834 8,532 R+28.9
Hill 2,875 35.5% 4,448 55.0% 766 8,089 R+19.4
Lincoln 2,422 33.0% 4,202 57.2% 724 7,348 R+24.2
Fergus 1,840 26.9% 4,455 65.0% 557 6,852 R+38.2
Park 1,663 26.8% 3,929 63.4% 603 6,195 R+36.6
Custer 1,822 31.3% 3,533 60.7% 461 5,816 R+29.4
Deer Lodge 3,077 54.6% 1,905 33.8% 656 5,638 D+20.8
Valley 1,567 30.2% 3,242 62.5% 381 5,190 R+32.3
Dawson 1,543 30.1% 3,045 59.5% 530 5,118 R+29.3
Richland 1,252 24.9% 3,348 66.5% 438 5,038 R+41.6
Carbon 1,468 33.6% 2,471 56.6% 424 4,363 R+23.0
Roosevelt 1,504 36.2% 2,298 55.2% 358 4,160 R+19.1
Beaverhead 842 20.5% 2,955 72.0% 306 4,103 R+51.5
Glacier 1,394 34.1% 2,283 55.8% 416 4,093 R+21.7
Sanders 1,395 34.9% 2,194 54.9% 410 3,999 R+20.0
Big Horn 1,644 44.0% 1,730 46.3% 361 3,735 R+2.3
Chouteau 853 23.8% 2,448 68.3% 282 3,583 R+44.5
Teton 902 25.3% 2,415 67.8% 247 3,564 R+42.5
Rosebud 1,167 33.9% 1,875 54.5% 401 3,443 R+20.6
Pondera 897 26.1% 2,270 66.1% 265 3,432 R+40.0
Jefferson 1,055 32.7% 1,841 57.1% 327 3,223 R+24.4
Madison 676 21.5% 2,220 70.6% 249 3,145 R+49.1
Blaine 1,107 37.0% 1,686 56.3% 202 2,995 R+19.3
Powell 883 29.5% 1,770 59.1% 340 2,993 R+29.6
Stillwater 919 30.8% 1,828 61.3% 237 2,984 R+30.5
Sheridan 955 32.8% 1,658 56.9% 299 2,912 R+24.1
Toole 634 22.2% 2,000 70.2% 216 2,850 R+47.9
Phillips 745 28.1% 1,723 64.9% 185 2,653 R+36.9
Musselshell 784 35.6% 1,279 58.0% 141 2,204 R+22.5
Fallon 512 26.7% 1,286 67.0% 122 1,920 R+40.3
Sweet Grass 440 25.3% 1,169 67.2% 130 1,739 R+41.9
Daniels 483 29.0% 1,086 65.2% 97 1,666 R+36.2
Mineral 660 39.8% 800 48.3% 197 1,657 R+8.4
Judith Basin 480 29.5% 1,030 63.3% 117 1,627 R+33.8
Broadwater 401 25.6% 1,052 67.3% 111 1,564 R+41.6
McCone 349 23.7% 1,000 68.0% 122 1,471 R+44.3
Powder River 336 23.3% 985 68.3% 122 1,443 R+45.0
Granite 439 32.0% 811 59.2% 121 1,371 R+27.1
Liberty 283 22.5% 872 69.4% 101 1,256 R+46.9
Wheatland 381 31.0% 742 60.3% 107 1,230 R+29.3
Carter 237 22.4% 766 72.4% 55 1,058 R+50.0
Meagher 247 24.9% 689 69.6% 54 990 R+44.6
Garfield 169 17.4% 760 78.0% 45 974 R+60.7
Prairie 283 30.5% 580 62.6% 64 927 R+32.0
Wibaux 219 30.0% 450 61.6% 62 731 R+31.6
Golden Valley 155 27.9% 362 65.1% 39 556 R+37.2
Treasure 181 32.7% 321 57.9% 52 554 R+25.3
Petroleum 90 26.4% 225 66.0% 26 341 R+39.6

Counties as they stood in 1980; some have since been split, merged or renamed. Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.

Montana in every presidential election we hold

YearWinnerMargin
2024 Donald Trump (R) R+19.9
2020 Donald Trump (R) R+16.4
2016 Donald Trump (R) R+20.4
2012 Mitt Romney (R) R+13.7
2008 John McCain (R) R+2.3
2004 George W. Bush (R) R+20.5
2000 George W. Bush (R) R+25.1
1996 Bob Dole (R) R+2.9
1992 Bill Clinton (D) D+2.5
1988 George H. W. Bush (R) R+5.9
1984 Ronald Reagan (R) R+22.3
1980 Ronald Reagan (R) R+24.4
1976 Gerald Ford (R) R+7.4
1972 Richard Nixon (R) R+20.1
1968 Richard Nixon (R) R+9.0
1964 Lyndon B. Johnson (D) D+18.4
1960 Richard Nixon (R) R+2.5
1956 Dwight D. Eisenhower (R) R+14.3
1952 Dwight D. Eisenhower (R) R+19.3
1948 Harry S. Truman (D) D+9.9
1944 Franklin D. Roosevelt (D) D+9.4
1940 Franklin D. Roosevelt (D) D+18.6
1936 Franklin D. Roosevelt (D) D+41.7
1932 Franklin D. Roosevelt (D) D+22.7
1928 Herbert Hoover (R) R+17.9
1924 Calvin Coolidge (R) R+23.1
1920 Warren G. Harding (R) R+29.1
1916 Woodrow Wilson (D) D+19.3
1912 Woodrow Wilson (D) D+11.8
1908 William Howard Taft (R) R+4.4
1904 Theodore Roosevelt (R) R+20.4
1900 William Jennings Bryan (D) D+18.6
1896 William Jennings Bryan (D) D+60.6
1892 Benjamin Harrison (R) R+2.7