Election 1946 Results
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1946 US Senate election in Montana
Zales N. Ecton (Republican) beat Leif Erickson (Democrat) in Montana in 1946, 53.5% to 45.4%, a margin of 8.1 points and 15,425 votes.
Montana changed party: in 1940 it went Democratic, for Burton K. Wheeler.
Republicans led in 41 of the 56 counties as they stood then and Democrats in 15. The largest, Silver Bow, cast 19,173 votes and went to the Democrat by 20.9 points. The closest was Mineral, where 18 votes separated the two parties.
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.
Senate
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Zales N. Ecton won | Republican | 101,901 | 53.5% |
| Leif Erickson | Democratic | 86,476 | 45.4% |
| All other candidates | 2,189 | 1.1% | |
| Total | 190,566 |
Every county
| County | Democrat | Republican | Others | Total | Margin |
|---|---|---|---|---|---|
| Silver Bow | 11,442 59.7% | 7,442 38.8% | 289 | 19,173 | D+20.9 |
| Cascade | 9,039 55.2% | 7,120 43.5% | 206 | 16,365 | D+11.7 |
| Yellowstone | 5,155 35.5% | 9,246 63.6% | 127 | 14,528 | R+28.2 |
| Missoula | 4,350 42.2% | 5,793 56.2% | 160 | 10,303 | R+14.0 |
| Lewis And Clark | 3,750 43.9% | 4,713 55.2% | 77 | 8,540 | R+11.3 |
| Flathead | 3,116 43.9% | 3,875 54.5% | 113 | 7,104 | R+10.7 |
| Gallatin | 1,830 29.1% | 4,416 70.3% | 35 | 6,281 | R+41.2 |
| Deer Lodge | 3,527 62.2% | 2,062 36.4% | 78 | 5,667 | D+25.9 |
| Fergus | 2,367 45.5% | 2,799 53.8% | 38 | 5,204 | R+8.3 |
| Park | 1,583 37.0% | 2,613 61.0% | 86 | 4,282 | R+24.1 |
| Lake | 1,594 39.0% | 2,463 60.2% | 35 | 4,092 | R+21.2 |
| Hill | 2,043 50.5% | 1,959 48.4% | 42 | 4,044 | D+2.1 |
| Ravalli | 1,559 40.0% | 2,316 59.4% | 26 | 3,901 | R+19.4 |
| Carbon | 1,614 42.4% | 2,141 56.3% | 48 | 3,803 | R+13.9 |
| Custer | 1,447 39.6% | 2,164 59.3% | 39 | 3,650 | R+19.6 |
| Valley | 1,664 46.8% | 1,859 52.3% | 31 | 3,554 | R+5.5 |
| Roosevelt | 1,504 47.0% | 1,667 52.1% | 29 | 3,200 | R+5.1 |
| Chouteau | 1,524 52.1% | 1,381 47.2% | 19 | 2,924 | D+4.9 |
| Glacier | 1,516 53.1% | 1,323 46.4% | 14 | 2,853 | D+6.8 |
| Richland | 1,264 45.1% | 1,523 54.3% | 18 | 2,805 | R+9.2 |
| Toole | 1,416 51.3% | 1,325 48.0% | 19 | 2,760 | D+3.3 |
| Beaverhead | 979 35.8% | 1,732 63.4% | 23 | 2,734 | R+27.5 |
| Lincoln | 1,375 53.2% | 1,158 44.8% | 51 | 2,584 | D+8.4 |
| Dawson | 877 35.2% | 1,573 63.2% | 39 | 2,489 | R+28.0 |
| Powell | 1,006 40.7% | 1,433 58.0% | 33 | 2,472 | R+17.3 |
| Big Horn | 824 33.9% | 1,589 65.3% | 19 | 2,432 | R+31.5 |
| Sheridan | 1,330 55.5% | 1,040 43.4% | 28 | 2,398 | D+12.1 |
| Sanders | 1,005 43.2% | 1,257 54.0% | 66 | 2,328 | R+10.8 |
| Teton | 1,172 50.3% | 1,143 49.1% | 13 | 2,328 | D+1.2 |
| Musselshell | 1,154 49.6% | 1,126 48.4% | 45 | 2,325 | D+1.2 |
| Phillips | 1,027 44.4% | 1,254 54.2% | 34 | 2,315 | R+9.8 |
| Blaine | 1,152 51.8% | 1,061 47.7% | 13 | 2,226 | D+4.1 |
| Pondera | 1,174 57.2% | 857 41.8% | 21 | 2,052 | D+15.4 |
| Madison | 630 31.9% | 1,325 67.2% | 18 | 1,973 | R+35.2 |
| Rosebud | 624 31.6% | 1,317 66.8% | 31 | 1,972 | R+35.1 |
| Stillwater | 641 33.6% | 1,256 65.9% | 10 | 1,907 | R+32.2 |
| Judith Basin | 897 50.5% | 868 48.9% | 10 | 1,775 | D+1.6 |
| Jefferson | 668 45.3% | 795 53.9% | 13 | 1,476 | R+8.6 |
| Daniels | 582 40.6% | 831 58.0% | 19 | 1,432 | R+17.4 |
| McCone | 663 51.1% | 609 47.0% | 25 | 1,297 | D+4.2 |
| Sweet Grass | 334 26.0% | 941 73.3% | 9 | 1,284 | R+47.3 |
| Broadwater | 368 29.9% | 855 69.4% | 9 | 1,232 | R+39.5 |
| Fallon | 420 34.4% | 781 64.0% | 19 | 1,220 | R+29.6 |
| Granite | 379 32.3% | 782 66.7% | 11 | 1,172 | R+34.4 |
| Wheatland | 422 36.3% | 732 63.0% | 7 | 1,161 | R+26.7 |
| Powder River | 352 33.4% | 697 66.2% | 4 | 1,053 | R+32.8 |
| Prairie | 344 33.3% | 678 65.6% | 12 | 1,034 | R+32.3 |
| Carter | 444 44.0% | 549 54.4% | 17 | 1,010 | R+10.4 |
| Meagher | 337 33.7% | 650 65.1% | 12 | 999 | R+31.3 |
| Garfield | 397 42.0% | 545 57.7% | 3 | 945 | R+15.7 |
| Liberty | 397 47.2% | 436 51.8% | 8 | 841 | R+4.6 |
| Wibaux | 313 39.5% | 471 59.4% | 9 | 793 | R+19.9 |
| Mineral | 339 47.5% | 357 50.1% | 17 | 713 | R+2.5 |
| Treasure | 217 35.8% | 383 63.2% | 6 | 606 | R+27.4 |
| Golden Valley | 147 26.1% | 415 73.6% | 2 | 564 | R+47.5 |
| Petroleum | 182 46.5% | 205 52.4% | 4 | 391 | R+5.9 |
Counties as they stood in 1946; 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 Senate elections we hold
| Year | Winner | Margin |
|---|---|---|
| 2024 | Tim Sheehy (R) | R+7.1 |
| 2020 | Steve Daines (R) | R+10.0 |
| 2018 | Jon Tester (D) | D+3.6 |
| 2014 | Steve Daines (R) | R+17.7 |
| 2012 | Jon Tester (D) | D+3.7 |
| 2008 | Max Baucus (D) | D+45.8 |
| 2006 | Jon Tester (D) | D+0.9 |
| 2002 | Max Baucus (D) | D+31.0 |
| 2000 | Conrad Burns (R) | R+3.3 |
| 1996 | Max Baucus (D) | D+4.9 |
| 1994 | Conrad R. Burns (R) | R+24.7 |
| 1990 | Max Baucus (D) | D+38.7 |
| 1988 | Conrad Burns (R) | R+3.7 |
| 1984 | Max Baucus (D) | D+16.2 |
| 1982 | John Melcher (D) | D+12.8 |
| 1978 | Max Baucus (D) | D+11.4 |
| 1976 | John Melcher (D) | D+28.3 |
| 1972 | Lee Metcalf (D) | D+3.9 |
| 1970 | Mike Mansfield (D) | D+21.1 |
| 1966 | Lee Metcalf (D) | D+6.3 |
| 1964 | Mike Mansfield (D) | D+29.0 |
| 1960 | Lee Metcalf (D) | D+1.5 |
| 1958 | Mike Mansfield (D) | D+52.4 |
| 1954 | James E. Murray (D) | D+0.8 |
| 1952 | Mike Mansfield (D) | D+2.2 |
| 1948 | James E. Murray (D) | D+13.9 |
| 1946 | Zales N. Ecton (R) | R+8.1 |
| 1942 | James E. Murray (D) | D+0.7 |
| 1940 | Burton K. Wheeler (D) | D+46.9 |
| 1936 | James E. Murray (D) | D+27.9 |
| 1934 | Burton K. Wheeler (D) | D+41.4 |
| 1930 | Thomas J. Walsh (D) | D+22.5 |
| 1928 | Burton K. Wheeler (D) | D+6.4 |
| 1924 | Thomas J. Walsh (D) | D+10.4 |
| 1922 | Burton K. Wheeler (D) | D+11.8 |
| 1918 | Thomas J. Walsh (D) | D+5.3 |
| 1916 | Henry L. Myers (D) | D+7.7 |