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United States · Election results history · 2022 Senate · Oklahoma
Election 2022 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.

2022 US Senate election in Oklahoma

James Lankford (Republican) beat Madison Horn (Democrat) in Oklahoma in 2022, 64.3% to 32.1%, a margin of 32.2 points and 370,590 votes.

Markwayne Mullin (Republican) beat Kendra Horn (Democrat) in Oklahoma in 2022, 61.8% to 35.2%, a margin of 26.5 points and 305,254 votes. (This was a special election.)

The Republican hold continued from 2016, when James Lankford also won.

Republicans led in 77 of the 77 counties. The largest, Oklahoma, cast 221,996 votes and went to the Republican by 4.4 points. The closest was Harmon, where 410 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
James Lankford won Republican 739,960 64.3%
Madison Horn Democratic 369,370 32.1%
All other candidates 41,402 3.6%
Total1,150,732

Special election

CandidatePartyVotesShare
Markwayne Mullin won Republican 710,643 61.8%
Kendra Horn Democratic 405,389 35.2%
All other candidates 34,449 3.0%
Total1,150,481

Every county

CountyDemocratRepublicanOthersTotalMargin
Oklahoma 102,417 46.1% 112,093 50.5% 7,486 221,996 R+4.4
Tulsa 78,231 40.4% 108,757 56.2% 6,550 193,538 R+15.8
Cleveland 38,150 41.9% 49,400 54.2% 3,535 91,085 R+12.4
Canadian 13,867 27.7% 34,207 68.3% 2,023 50,097 R+40.6
Rogers 7,525 22.2% 25,065 74.0% 1,286 33,876 R+51.8
Wagoner 6,511 24.3% 19,333 72.1% 979 26,823 R+47.8
Comanche 7,983 33.9% 14,473 61.5% 1,094 23,550 R+27.6
Creek 4,942 22.2% 16,482 73.9% 879 22,303 R+51.7
Payne 8,167 37.0% 13,121 59.4% 810 22,098 R+22.4
Pottawatomie 5,383 26.0% 14,484 70.0% 817 20,684 R+44.0
Grady 3,363 18.9% 13,847 77.8% 588 17,798 R+58.9
Muskogee 5,641 31.8% 11,504 64.8% 619 17,764 R+33.0
Washington 4,010 23.5% 12,470 72.9% 618 17,098 R+49.5
Logan 3,985 23.5% 12,310 72.5% 684 16,979 R+49.0
Garfield 3,297 20.4% 12,215 75.5% 674 16,186 R+55.1
Osage 4,531 30.1% 9,987 66.2% 560 15,078 R+36.2
McClain 2,988 19.9% 11,520 76.7% 520 15,028 R+56.8
Cherokee 4,905 36.3% 8,106 60.0% 500 13,511 R+23.7
Carter 3,076 23.0% 9,829 73.5% 476 13,381 R+50.5
Delaware 2,724 20.7% 10,101 76.6% 366 13,191 R+55.9
Stephens 2,260 17.2% 10,292 78.5% 555 13,107 R+61.3
Pittsburg 2,839 22.4% 9,450 74.6% 382 12,671 R+52.2
Mayes 2,851 22.6% 9,259 73.3% 517 12,627 R+50.7
Kay 3,039 24.3% 8,993 71.9% 474 12,506 R+47.6
Le Flore 2,232 18.4% 9,469 78.2% 404 12,105 R+59.8
Bryan 2,330 20.3% 8,743 76.4% 378 11,451 R+56.0
Pontotoc 3,239 28.9% 7,539 67.4% 413 11,191 R+38.4
Lincoln 1,980 17.9% 8,648 78.0% 456 11,084 R+60.2
Okmulgee 3,246 30.6% 6,977 65.7% 396 10,619 R+35.1
Sequoyah 2,224 21.7% 7,669 74.9% 351 10,244 R+53.2
McCurtain 1,326 16.1% 6,644 80.7% 260 8,230 R+64.6
Garvin 1,519 18.7% 6,314 77.9% 275 8,108 R+59.1
Ottawa 1,842 24.0% 5,534 72.2% 294 7,670 R+48.1
Custer 1,567 20.9% 5,698 76.0% 228 7,493 R+55.1
Caddo 1,792 25.4% 5,022 71.2% 238 7,052 R+45.8
McIntosh 1,676 26.0% 4,587 71.2% 181 6,444 R+45.2
Seminole 1,483 25.3% 4,184 71.4% 191 5,858 R+46.1
Jackson 912 16.6% 4,372 79.5% 213 5,497 R+62.9
Beckham 807 14.8% 4,508 82.4% 153 5,468 R+67.7
Woodward 739 13.7% 4,448 82.6% 196 5,383 R+68.9
Adair 1,376 26.5% 3,652 70.3% 167 5,195 R+43.8
Pawnee 1,087 21.5% 3,752 74.3% 210 5,049 R+52.8
Kingfisher 627 12.9% 4,062 83.3% 186 4,875 R+70.5
Craig 975 21.8% 3,338 74.6% 159 4,472 R+52.8
Marshall 788 18.0% 3,484 79.4% 116 4,388 R+61.4
Murray 833 19.6% 3,242 76.4% 167 4,242 R+56.8
Choctaw 666 16.5% 3,238 80.2% 132 4,036 R+63.7
Atoka 605 15.5% 3,204 82.0% 100 3,909 R+66.5
Noble 784 20.6% 2,864 75.2% 163 3,811 R+54.6
Texas 453 12.4% 3,018 82.6% 181 3,652 R+70.2
Washita 465 13.0% 2,995 83.9% 111 3,571 R+70.8
Hughes 722 20.4% 2,666 75.4% 150 3,538 R+54.9
Haskell 633 18.7% 2,675 79.0% 77 3,385 R+60.3
Nowata 577 17.4% 2,611 78.8% 124 3,312 R+61.4
Pushmataha 532 16.2% 2,656 80.9% 94 3,282 R+64.7
Latimer 601 19.7% 2,332 76.3% 124 3,057 R+56.6
Blaine 538 18.1% 2,303 77.6% 128 2,969 R+59.4
Johnston 490 16.6% 2,373 80.2% 95 2,958 R+63.7
Okfuskee 727 24.8% 2,085 71.0% 125 2,937 R+46.2
Love 473 17.3% 2,174 79.5% 88 2,735 R+62.2
Woods 468 17.3% 2,149 79.6% 82 2,699 R+62.3
Major 238 8.8% 2,328 86.5% 124 2,690 R+77.7
Kiowa 496 20.2% 1,916 77.9% 46 2,458 R+57.8
Coal 333 17.7% 1,497 79.4% 55 1,885 R+61.8
Tillman 330 17.9% 1,444 78.3% 70 1,844 R+60.4
Cotton 252 13.7% 1,498 81.3% 93 1,843 R+67.6
Dewey 160 9.1% 1,534 87.0% 70 1,764 R+77.9
Alfalfa 173 10.0% 1,490 85.9% 72 1,735 R+75.9
Beaver 135 8.0% 1,467 87.3% 79 1,681 R+79.2
Jefferson 253 15.7% 1,281 79.7% 74 1,608 R+63.9
Grant 207 13.0% 1,321 82.8% 68 1,596 R+69.8
Ellis 152 10.2% 1,297 87.3% 37 1,486 R+77.1
Greer 241 18.0% 1,049 78.2% 52 1,342 R+60.2
Roger Mills 119 9.1% 1,139 86.7% 56 1,314 R+77.6
Harper 111 9.5% 998 85.6% 57 1,166 R+76.1
Cimarron 38 5.2% 651 89.3% 40 729 R+84.1
Harmon 113 17.5% 523 80.8% 11 647 R+63.4

Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.

Oklahoma Senate elections we hold

YearWinnerMargin
2022 James Lankford (R) R+32.2
2020 Jim Inhofe (R) R+30.2
2016 James Lankford (R) R+43.2
2014 James M. Inhofe (R) R+39.5
2010 Thomas A. Coburn (R) R+44.5
2008 James M. Inhofe (R) R+17.5
2004 Tom Coburn (R) R+11.5
2002 James Inhofe (R) R+21.0
1998 Don Nickles (R) R+35.1
1996 James M. Inhofe (R) R+16.6
1992 Don Nickles (R) R+20.4
1990 David L. Boren (D) D+66.4
1986 Don Nickles (R) R+10.4
1984 David Boren (D) D+52.2
1980 Don Nickles (R) R+9.9
1978 David Lyle Boren (D) D+32.6
1974 Henry Bellmon (R) R+0.5
1972 Dewey F. Bartlett (R) R+3.9
1968 Henry Bellmon (R) R+5.6
1966 Fred R. Harris (D) D+7.4
1962 Mike Monroney (D) D+6.9
1960 Robert S. Kerr (D) D+10.2
1956 Mike Monroney (D) D+10.7
1954 Robert S. Kerr (D) D+12.2
1950 Mike Monroney (D) D+9.6
1948 Robert S. Kerr (D) D+24.9
1944 Elmer Thomas (D) D+11.6
1942 Edward H. Moore (R) R+10.1
1938 Elmer Thomas (D) D+31.5
1936 Josh Lee (D) D+36.4
1932 Elmer Thomas (D) D+31.9
1930 Thomas P. Gore (D) D+4.8
1926 Elmer Thomas (D) D+11.3
1924 William B. Pine (R) R+26.2
1920 John W. Harreld (R) R+6.0
1918 Robert L. Owen (D) D+14.7
1914 Thomas P. Gore (D) D+18.5