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United States · Election results history · 2014 Senate · Colorado
Election 2014 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.

2014 US Senate election in Colorado

Cory Gardner (Republican) beat Mark Udall (Democrat) in Colorado in 2014, 48.2% to 46.3%, a margin of 1.9 points and 39,688 votes.

Colorado changed party: in 2008 it went Democratic, for Mark Udall.

Republicans led in 41 of the 64 counties and Democrats in 23. The largest, Jefferson, cast 256,144 votes and went to the Democrat by 0.3 points. The closest was Conejos, where 38 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
Cory Gardner won Republican 983,891 48.2%
Mark Udall Democratic 944,203 46.3%
All other candidates 112,964 5.5%
Total2,041,058

Every county

CountyDemocratRepublicanOthersTotalMargin
Jefferson 121,109 47.3% 120,241 46.9% 14,794 256,144 D+0.3
Denver 163,783 70.7% 56,793 24.5% 10,977 231,553 D+46.2
El Paso 73,208 32.1% 141,476 62.0% 13,470 228,154 R+29.9
Arapahoe 107,347 48.0% 103,915 46.5% 12,284 223,546 D+1.5
Larimer 68,659 47.1% 69,200 47.5% 7,813 145,672 R+0.4
Boulder 97,612 68.6% 38,932 27.4% 5,777 142,321 D+41.2
Douglas 45,163 32.8% 86,627 62.9% 6,019 137,809 R+30.1
Adams 62,296 47.7% 58,615 44.9% 9,702 130,613 D+2.8
Weld 29,785 32.8% 54,823 60.4% 6,203 90,811 R+27.6
Pueblo 27,877 46.7% 27,572 46.2% 4,208 59,657 D+0.5
Mesa 15,410 26.8% 39,313 68.4% 2,768 57,491 R+41.6
Broomfield 13,309 48.2% 12,833 46.5% 1,469 27,611 D+1.7
La Plata 11,852 51.8% 10,174 44.5% 853 22,879 D+7.3
Garfield 8,387 43.4% 9,894 51.2% 1,028 19,309 R+7.8
Eagle 9,438 54.4% 7,102 40.9% 807 17,347 D+13.5
Fremont 4,773 27.7% 11,085 64.4% 1,363 17,221 R+36.7
Montrose 4,071 24.5% 11,907 71.5% 671 16,649 R+47.1
Delta 3,504 26.1% 9,199 68.4% 737 13,440 R+42.4
Elbert 2,556 20.5% 9,137 73.3% 766 12,459 R+52.8
Summit 6,957 60.3% 4,046 35.1% 529 11,532 D+25.2
Teller 3,158 28.0% 7,338 65.1% 771 11,267 R+37.1
Routt 5,639 54.0% 4,278 40.9% 535 10,452 D+13.0
Montezuma 3,353 34.6% 5,784 59.6% 560 9,697 R+25.1
Chaffee 4,025 45.2% 4,394 49.4% 483 8,902 R+4.1
Morgan 2,164 24.6% 6,119 69.4% 529 8,812 R+44.9
Park 2,827 35.2% 4,673 58.2% 535 8,035 R+23.0
Pitkin 5,409 69.8% 2,106 27.2% 234 7,749 D+42.6
Logan 1,591 20.6% 5,662 73.3% 467 7,720 R+52.7
Gunnison 3,840 55.4% 2,671 38.5% 422 6,933 D+16.9
Grand 2,795 41.1% 3,638 53.5% 366 6,799 R+12.4
Otero 2,332 35.1% 3,814 57.4% 495 6,641 R+22.3
Las Animas 2,380 42.8% 2,803 50.4% 381 5,564 R+7.6
Archuleta 2,030 37.2% 3,103 56.9% 320 5,453 R+19.7
Alamosa 2,440 47.4% 2,351 45.7% 355 5,146 D+1.7
Moffat 826 16.9% 3,727 76.5% 321 4,874 R+59.5
Clear Creek 2,344 50.4% 1,987 42.7% 319 4,650 D+7.7
Rio Grande 1,566 35.3% 2,534 57.0% 342 4,442 R+21.8
Yuma 512 11.9% 3,678 85.7% 104 4,294 R+73.7
Prowers 887 22.3% 2,874 72.2% 220 3,981 R+49.9
Conejos 1,621 46.8% 1,659 47.9% 185 3,465 R+1.1
San Miguel 2,226 68.3% 870 26.7% 161 3,257 D+41.6
Huerfano 1,504 47.0% 1,449 45.3% 244 3,197 D+1.7
Kit Carson 487 15.7% 2,448 79.0% 165 3,100 R+63.3
Gilpin 1,450 50.4% 1,169 40.7% 256 2,875 D+9.8
Rio Blanco 361 13.3% 2,214 81.4% 146 2,721 R+68.1
Ouray 1,355 50.4% 1,234 45.9% 100 2,689 D+4.5
Custer 740 29.4% 1,659 65.9% 117 2,516 R+36.5
Lake 1,311 53.7% 906 37.1% 225 2,442 D+16.6
Saguache 1,307 55.0% 861 36.2% 209 2,377 D+18.8
Washington 237 10.1% 2,055 87.2% 66 2,358 R+77.1
Lincoln 321 16.1% 1,557 77.9% 120 1,998 R+61.9
Phillips 357 18.1% 1,516 76.7% 104 1,977 R+58.6
Baca 353 19.0% 1,374 73.9% 132 1,859 R+54.9
Bent 503 32.1% 949 60.6% 113 1,565 R+28.5
Costilla 912 65.1% 396 28.3% 93 1,401 D+36.8
Crowley 344 25.7% 878 65.5% 118 1,340 R+39.9
Sedgwick 262 21.7% 853 70.7% 91 1,206 R+49.0
Cheyenne 122 11.8% 850 81.9% 66 1,038 R+70.1
Dolores 246 25.5% 653 67.6% 67 966 R+42.1
Kiowa 107 14.1% 616 80.9% 38 761 R+66.9
Jackson 163 22.2% 531 72.2% 41 735 R+50.1
Mineral 254 42.3% 304 50.6% 43 601 R+8.3
Hinsdale 191 36.5% 307 58.7% 25 523 R+22.2
San Juan 255 55.2% 182 39.4% 25 462 D+15.8

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

Colorado Senate elections we hold

YearWinnerMargin
2022 Michael Bennet (D) D+14.6
2020 John W Hickenlooper (D) D+9.3
2016 Michael F. Bennet (D) D+5.7
2014 Cory Gardner (R) R+1.9
2010 Michael F. Bennet (D) D+1.6
2008 Mark Udall (D) D+10.3
2004 Ken Salazar (D) D+4.8
2002 Wayne Allard (R) R+4.9
1998 Ben Nighthorse Campbell (R) R+27.5
1996 Wayne Allard (R) R+5.7
1992 Ben Nighthorse Campbell (D) D+9.1
1990 Hank Brown (R) R+14.0
1986 Timothy E. Wirth (D) D+1.6
1984 William L. Armstrong (R) R+29.6
1980 Gary Hart (D) D+1.6
1978 William L. Armstrong (R) R+18.4
1974 Gary Hart (D) D+17.7
1972 Floyd K. Haskell (D) D+1.0
1968 Peter H. Dominick (R) R+17.1
1966 Gordon Allott (R) R+16.1
1962 Peter H. Dominick (R) R+8.0
1960 Gordon Allott (R) R+7.5
1956 John A. Carroll (D) D+0.4
1954 Gordon Allott (R) R+2.6
1950 Eugene D. Millikin (R) R+6.5
1948 Edwin C. Johnson (D) D+34.4
1944 Eugene Millikin (R) R+12.7
1942 Edwin C. Johnson (D) D+1.0
1938 Alva B. Adams (D) D+18.1
1936 Edwin C. Johnson (D) D+28.2
1932 Alva B. Adams (D) D+6.4
1930 Edward P. Costigan (D) D+13.2
1926 Charles W. Waterman (R) R+3.9
1924 Lawrence C. Phipps (R) R+6.3
1920 Samuel D. Nicholson (R) R+15.2
1918 Lawrence C. Phipps (R) R+1.6
1914 Charles S. Thomas (D) D+1.3