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United States · Election results history · 1980 Senate · Missouri
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 US Senate election in Missouri

Thomas F. Eagleton (Democrat) beat Gene McNary (Republican) in Missouri in 1980, 52.0% to 47.7%, a margin of 4.3 points and 89,460 votes.

The Democratic hold continued from 1974, when Thomas Eagleton also won.

Democrats led in 58 of the 115 counties as they stood then and Republicans in 57. The largest, St. Louis, cast 482,009 votes and went to the Republican by 8.8 points. The closest was Audrain, where 33 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
Thomas F. Eagleton won Democratic 1,074,859 52.0%
Gene McNary Republican 985,399 47.7%
All other candidates 6,707 0.3%
Total2,066,965

Every county

CountyDemocratRepublicanOthersTotalMargin
St. Louis 219,030 45.4% 261,298 54.2% 1,681 482,009 R+8.8
Jackson 164,032 64.7% 88,385 34.8% 1,252 253,669 D+29.8
St. Louis City 121,383 71.1% 48,490 28.4% 758 170,631 D+42.7
Greene 34,609 45.3% 41,396 54.2% 357 76,362 R+8.9
St. Charles 25,376 44.3% 31,743 55.4% 190 57,309 R+11.1
Jefferson 24,862 45.7% 29,367 54.0% 138 54,367 R+8.3
Clay 31,288 57.6% 22,786 41.9% 285 54,359 D+15.6
Boone 23,857 61.8% 14,355 37.2% 386 38,598 D+24.6
Buchanan 20,352 59.5% 13,778 40.3% 84 34,214 D+19.2
Jasper 12,885 37.9% 21,114 62.0% 31 34,030 R+24.2
Franklin 11,414 43.2% 14,872 56.3% 137 26,423 R+13.1
Cole 10,325 39.3% 15,880 60.4% 80 26,285 R+21.1
Cape Girardeau 10,690 46.5% 12,236 53.2% 57 22,983 R+6.7
Platte 10,667 57.1% 7,937 42.5% 91 18,695 D+14.6
Cass 10,112 54.9% 8,251 44.8% 68 18,431 D+10.1
St. Francois 8,100 48.2% 8,671 51.6% 20 16,791 R+3.4
Newton 5,986 37.8% 9,759 61.6% 89 15,834 R+23.8
Pettis 8,553 54.9% 7,016 45.0% 9 15,578 D+9.9
Scott 8,641 57.9% 6,281 42.1% 10 14,932 D+15.8
Butler 5,977 43.6% 7,714 56.3% 13 13,704 R+12.7
Phelps 6,005 44.7% 7,365 54.9% 54 13,424 R+10.1
Lafayette 7,087 53.1% 6,250 46.8% 13 13,350 D+6.3
Lawrence 5,151 40.2% 7,664 59.7% 13 12,828 R+19.6
Callaway 6,351 50.8% 6,098 48.8% 45 12,494 D+2.0
Johnson 6,660 53.4% 5,735 46.0% 69 12,464 D+7.4
Marion 6,813 56.8% 5,178 43.1% 10 12,001 D+13.6
Audrain 5,816 49.8% 5,849 50.1% 13 11,678 R+0.3
Howell 4,545 39.7% 6,874 60.1% 18 11,437 R+20.4
Barry 4,509 40.0% 6,750 59.9% 14 11,273 R+19.9
Stoddard 5,860 52.9% 5,207 47.0% 6 11,073 D+5.9
Dunklin 6,902 64.0% 3,869 35.9% 10 10,781 D+28.1
Saline 6,076 58.8% 4,238 41.0% 14 10,328 D+17.8
Christian 3,870 38.5% 6,167 61.4% 15 10,052 R+22.9
Randolph 5,820 58.0% 4,208 42.0% 2 10,030 D+16.1
Camden 3,795 37.9% 6,201 61.9% 16 10,012 R+24.0
Henry 5,723 59.4% 3,889 40.4% 18 9,630 D+19.0
Taney 3,661 38.1% 5,933 61.8% 9 9,603 R+23.7
Adair 4,841 51.7% 4,475 47.8% 39 9,355 D+3.9
Nodaway 5,586 60.5% 3,638 39.4% 16 9,240 D+21.1
Lincoln 4,861 52.8% 4,324 47.0% 21 9,206 D+5.8
Texas 4,460 48.6% 4,708 51.3% 11 9,179 R+2.7
Laclede 3,555 39.1% 5,513 60.7% 19 9,087 R+21.5
Ray 5,633 64.7% 3,059 35.1% 13 8,705 D+29.6
Webster 3,627 42.4% 4,913 57.4% 13 8,553 R+15.0
Vernon 4,360 52.4% 3,938 47.3% 20 8,318 D+5.1
Polk 3,802 46.1% 4,435 53.8% 10 8,247 R+7.7
Macon 4,431 55.2% 3,582 44.6% 11 8,024 D+10.6
Miller 2,684 33.5% 5,326 66.4% 7 8,017 R+33.0
New Madrid 4,854 61.3% 3,056 38.6% 4 7,914 D+22.7
Pulaski 3,571 46.3% 4,136 53.6% 12 7,719 R+7.3
Perry 3,245 43.1% 4,275 56.8% 7 7,527 R+13.7
Bates 3,942 52.8% 3,518 47.1% 10 7,470 D+5.7
Pike 3,844 51.6% 3,600 48.3% 4 7,448 D+3.3
Livingston 3,952 54.9% 3,236 45.0% 8 7,196 D+9.9
Linn 4,122 57.6% 3,037 42.4% 3 7,162 D+15.1
Pemiscot 4,734 67.8% 2,245 32.1% 7 6,986 D+35.6
Stone 2,484 35.8% 4,449 64.1% 7 6,940 R+28.3
Crawford 2,714 39.5% 4,134 60.1% 25 6,873 R+20.7
Cooper 3,281 48.4% 3,485 51.5% 6 6,772 R+3.0
Clinton 3,915 58.0% 2,831 41.9% 9 6,755 D+16.0
McDonald 2,819 42.3% 3,835 57.6% 7 6,661 R+15.3
Warren 2,546 38.3% 4,097 61.6% 13 6,656 R+23.3
Wright 2,213 33.8% 4,328 66.1% 9 6,550 R+32.3
Andrew 3,360 51.9% 3,105 48.0% 9 6,474 D+3.9
Washington 2,963 46.5% 3,393 53.3% 11 6,367 R+6.8
Ste. Genevieve 3,671 59.8% 2,459 40.1% 8 6,138 D+19.7
Morgan 2,664 43.8% 3,416 56.1% 7 6,087 R+12.4
Dent 2,515 41.7% 3,512 58.2% 7 6,034 R+16.5
Gasconade 1,677 28.5% 4,192 71.1% 23 5,892 R+42.7
Osage 2,318 40.1% 3,449 59.7% 7 5,774 R+19.6
Moniteau 2,487 43.2% 3,268 56.7% 6 5,761 R+13.6
Benton 2,658 46.3% 3,078 53.6% 6 5,742 R+7.3
Carroll 2,669 48.2% 2,869 51.8% 4 5,542 R+3.6
Wayne 2,743 51.6% 2,570 48.3% 4 5,317 D+3.3
Dallas 2,114 39.8% 3,189 60.0% 9 5,312 R+20.2
Barton 2,232 42.2% 3,042 57.5% 12 5,286 R+15.3
Mississippi 3,341 63.8% 1,895 36.2% 4 5,240 D+27.6
Cedar 1,931 37.0% 3,284 62.9% 5 5,220 R+25.9
Montgomery 2,390 46.4% 2,757 53.5% 5 5,152 R+7.1
Grundy 2,421 47.9% 2,626 51.9% 8 5,055 R+4.1
Bollinger 2,535 50.5% 2,478 49.4% 4 5,017 D+1.1
Douglas 1,595 32.0% 3,362 67.5% 21 4,978 R+35.5
Madison 2,427 48.9% 2,532 51.0% 5 4,964 R+2.1
Chariton 2,750 56.1% 2,145 43.8% 5 4,900 D+12.3
Lewis 2,933 63.0% 1,719 36.9% 4 4,656 D+26.1
Ripley 2,348 51.0% 2,250 48.9% 5 4,603 D+2.1
Harrison 2,125 46.9% 2,401 53.0% 5 4,531 R+6.1
Monroe 2,776 61.6% 1,720 38.2% 7 4,503 D+23.5
Iron 2,447 54.8% 2,013 45.1% 5 4,465 D+9.7
Howard 2,715 61.2% 1,720 38.8% 3 4,438 D+22.4
Sullivan 2,154 50.4% 2,114 49.5% 2 4,270 D+0.9
Caldwell 2,026 48.7% 2,130 51.2% 5 4,161 R+2.5
St. Clair 1,949 46.9% 2,199 52.9% 5 4,153 R+6.0
Ralls 2,420 59.5% 1,642 40.3% 8 4,070 D+19.1
Shelby 2,235 55.5% 1,786 44.4% 3 4,024 D+11.2
Daviess 2,174 54.8% 1,790 45.1% 6 3,970 D+9.7
De Kalb 2,062 53.6% 1,769 46.0% 13 3,844 D+7.6
Gentry 2,146 55.8% 1,694 44.1% 4 3,844 D+11.8
Oregon 2,319 61.8% 1,428 38.1% 5 3,752 D+23.7
Maries 1,821 48.7% 1,916 51.2% 4 3,741 R+2.5
Dade 1,454 39.5% 2,221 60.3% 6 3,681 R+20.8
Ozark 1,227 34.3% 2,340 65.4% 9 3,576 R+31.1
Clark 1,913 53.7% 1,646 46.2% 5 3,564 D+7.5
Atchison 2,085 61.1% 1,320 38.7% 9 3,414 D+22.4
Shannon 1,795 55.6% 1,425 44.2% 7 3,227 D+11.5
Reynolds 1,995 63.0% 1,167 36.9% 4 3,166 D+26.2
Hickory 1,317 41.7% 1,835 58.2% 3 3,155 R+16.4
Holt 1,418 45.0% 1,726 54.8% 5 3,149 R+9.8
Scotland 1,577 56.1% 1,229 43.7% 4 2,810 D+12.4
Knox 1,482 55.6% 1,184 44.4% 1 2,667 D+11.2
Putnam 1,104 42.7% 1,481 57.3% 1 2,586 R+14.6
Schuyler 1,372 54.8% 1,126 45.0% 4 2,502 D+9.8
Carter 1,167 51.8% 1,078 47.9% 6 2,251 D+4.0
Mercer 985 47.3% 1,094 52.6% 2 2,081 R+5.2
Worth 998 61.0% 638 39.0% 1 1,637 D+22.0

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.

Missouri Senate elections we hold

YearWinnerMargin
2024 Josh Hawley (R) R+13.7
2022 Eric Schmitt (R) R+13.3
2018 Josh Hawley (R) R+5.8
2016 Roy Blunt (R) R+2.8
2012 Claire McCaskill (D) D+15.7
2010 Roy Blunt (R) R+13.6
2006 Claire McCaskill (D) D+2.3
2004 Christopher S. Bond (R) R+13.3
2000 Mel Carnahan (D) D+2.1
1998 Kit Bond (R) R+8.9
1994 John Ashcroft (R) R+24.0
1992 Christopher S. Bond (R) R+7.0
1988 John Danforth (R) R+36.0
1986 Kit Bond (R) R+5.3
1982 John C. Danforth (R) R+1.7
1980 Thomas F. Eagleton (D) D+4.3
1976 John C. Danforth (R) R+14.4
1974 Thomas Eagleton (D) D+20.8
1970 Stuart Symington (D) D+2.9
1968 Thomas Eagleton (D) D+2.0
1964 Stuart Symington (D) D+33.1
1962 Edward Long (D) D+8.9
1958 Stuart Symington (D) D+32.9
1956 Thomas Hennings Jr. (D) D+12.8
1952 Stuart Symington (D) D+8.0
1950 Thomas Hennings Jr. (D) D+7.2
1946 James P. Kem (R) R+5.6
1944 Forrest C. Donnell (R) R+0.1
1940 Harry S. Truman (D) D+2.4
1938 J. Bennett Clark (D) D+21.5
1934 Harry S. Truman (D) D+19.8
1932 J. Bennett Clark (D) D+27.5
1928 Roscoe Patterson (R) R+4.0
1926 Harry B. Hawes (D) D+3.6
1922 James A. Reed (D) D+4.5
1920 Selden Spencer (R) R+9.2
1916 James A. Reed (D) D+3.1
1914 William Stone (D) D+8.8