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United States · Election results history · 1946 Senate · Maine
Election 1946 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.

1946 US Senate election in Maine

Ralph O. Brewster (Republican) beat Peter MacDonald (Democrat) in Maine in 1946, 63.5% to 36.5%, a margin of 27.1 points and 47,416 votes.

The Republican hold continued from 1940, when Ralph O. Brewster also won.

Republicans led in 15 of the 16 counties as they stood then and Democrats in 1. The largest, Cumberland, cast 29,102 votes and went to the Republican by 28.4 points. The closest was Sagadahoc, where 1,583 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.

Senate

CandidatePartyVotesShare
Ralph O. Brewster won Republican 111,215 63.5%
Peter MacDonald Democratic 63,799 36.5%
Total175,014

Every county

CountyDemocratRepublicanOthersTotalMargin
Cumberland 10,420 35.8% 18,682 64.2% 29,102 R+28.4
York 10,321 44.9% 12,647 55.1% 22,968 R+10.1
Androscoggin 11,417 55.7% 9,089 44.3% 20,506 D+11.4
Kennebec 7,203 41.2% 10,261 58.8% 17,464 R+17.5
Penobscot 4,507 27.7% 11,737 72.3% 16,244 R+44.5
Aroostook 2,828 23.2% 9,379 76.8% 12,207 R+53.7
Oxford 3,553 37.8% 5,855 62.2% 9,408 R+24.5
Somerset 3,386 38.2% 5,482 61.8% 8,868 R+23.6
Washington 2,002 30.7% 4,524 69.3% 6,526 R+38.6
Knox 1,260 24.6% 3,860 75.4% 5,120 R+50.8
Sagadahoc 1,638 33.7% 3,221 66.3% 4,859 R+32.6
Hancock 851 17.7% 3,952 82.3% 4,803 R+64.6
Waldo 1,067 23.4% 3,500 76.6% 4,567 R+53.3
Piscataquis 1,350 29.6% 3,204 70.4% 4,554 R+40.7
Franklin 1,264 30.4% 2,897 69.6% 4,161 R+39.2
Lincoln 732 20.0% 2,925 80.0% 3,657 R+60.0

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.

Maine Senate elections we hold

YearWinnerMargin
2024 Angus King (other)
2020 Susan Margaret Collins (R) R+8.6
2018 Angus King (other)
2014 Susan Collins (R) R+37.0
2012 Angus King (other)
2008 Susan M. Collins (R) R+22.7
2006 Olympia Snowe (R) R+53.4
2002 Susan M. Collins (R) R+16.9
2000 Olympia J. Snowe (R) R+37.9
1996 Susan M. Collins (R) R+5.3
1994 Olympia J. Snowe (R) R+23.9
1990 William S. Cohen (R) R+22.7
1988 George J. Mitchell (D) D+62.6
1984 William S. Cohen (R) R+47.5
1982 George J. Mitchell (D) D+21.7
1978 William Cohen (R) R+22.7
1976 Edmund S. Muskie (D) D+20.4
1972 William Hathaway (D) D+6.5
1970 Ed Muskie (D) D+23.5
1966 Margaret Chase Smith (R) R+17.9
1964 Ed Muskie (D) D+33.2
1960 Margaret Chase Smith (R) R+23.3
1958 Ed Muskie (D) D+21.6
1954 Margaret Chase Smith (R) R+17.2
1952 Frederick Payne (R) R+23.8
1948 Margaret Chase Smith (R) R+42.6
1946 Ralph O. Brewster (R) R+27.1
1942 Wallace H. White Jr. (R) R+33.3
1940 Ralph O. Brewster (R) R+17.3
1936 Wallace H. White Jr. (R) R+1.5
1934 Frederick Hale (R) R+0.4
1930 Wallace H. White Jr. (R) R+21.9
1928 Frederick Hale (R) R+39.3
1924 Bert M. Fernald (R) R+20.9
1922 Frederick Hale (R) R+15.0
1918 Bert M. Fernald (R) R+10.8
1916 Frederick Hale (R) R+6.9