2014 General Election Results
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U.S. Senate
| County | Registered Voters | Ballots Cast | Mark Udall (DEM) | Cory Gardner (REP) | Gaylon Kent (LIB) | Raúl Acosta (UNA) | Bill Hammons (UPA) | Steve Shogan (UNA) | Willoughby (UNA) (Write-In) | Kathleen Cunningham (REP) (Write-In) | Total | Turnout % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| County Adams | Registered voters 261,353 | Ballots cast 132,897 | Mark Udall (DEM) 62,296 | Cory Gardner (REP) 58,614 | Gaylon Kent (LIB) 3,979 | Raúl Acosta (UNA) 2,168 | Bill Hammons (UPA) 532 | Steve Shogan (UNA) 3,023 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 1 | Total 130,613 | Turnout % 50.85% |
| County Alamosa | Registered voters 9,048 | Ballots cast 5,294 | Mark Udall (DEM) 2,440 | Cory Gardner (REP) 2,350 | Gaylon Kent (LIB) 109 | Raúl Acosta (UNA) 153 | Bill Hammons (UPA) 27 | Steve Shogan (UNA) 64 | Willoughby (UNA) (Write-In) 2 | Kathleen Cunningham (REP) (Write-In) 1 | Total 5,146 | Turnout % 58.51% |
| County Arapahoe | Registered voters 387,958 | Ballots cast 227,209 | Mark Udall (DEM) 107,347 | Cory Gardner (REP) 103,915 | Gaylon Kent (LIB) 5,836 | Raúl Acosta (UNA) 2,267 | Bill Hammons (UPA) 573 | Steve Shogan (UNA) 3,608 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 223,546 | Turnout % 58.57% |
| County Archuleta | Registered voters 9,844 | Ballots cast 5,578 | Mark Udall (DEM) 2,030 | Cory Gardner (REP) 3,103 | Gaylon Kent (LIB) 128 | Raúl Acosta (UNA) 94 | Bill Hammons (UPA) 9 | Steve Shogan (UNA) 89 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 5,453 | Turnout % 56.66% |
| County Baca | Registered voters 2,784 | Ballots cast 1,949 | Mark Udall (DEM) 353 | Cory Gardner (REP) 1,374 | Gaylon Kent (LIB) 64 | Raúl Acosta (UNA) 23 | Bill Hammons (UPA) 10 | Steve Shogan (UNA) 35 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 1,859 | Turnout % 70.01% |
| County Bent | Registered voters 2,721 | Ballots cast 1,630 | Mark Udall (DEM) 503 | Cory Gardner (REP) 949 | Gaylon Kent (LIB) 42 | Raúl Acosta (UNA) 36 | Bill Hammons (UPA) 5 | Steve Shogan (UNA) 30 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 1,565 | Turnout % 59.90% |
| County Boulder | Registered voters 252,506 | Ballots cast 144,333 | Mark Udall (DEM) 97,612 | Cory Gardner (REP) 38,931 | Gaylon Kent (LIB) 3,150 | Raúl Acosta (UNA) 1,098 | Bill Hammons (UPA) 377 | Steve Shogan (UNA) 1,149 | Willoughby (UNA) (Write-In) 3 | Kathleen Cunningham (REP) (Write-In) 1 | Total 142,321 | Turnout % 57.16% |
| County Broomfield | Registered voters 43,814 | Ballots cast 28,052 | Mark Udall (DEM) 13,309 | Cory Gardner (REP) 12,833 | Gaylon Kent (LIB) 747 | Raúl Acosta (UNA) 246 | Bill Hammons (UPA) 87 | Steve Shogan (UNA) 389 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 27,611 | Turnout % 64.03% |
| County Chaffee | Registered voters 13,491 | Ballots cast 9,085 | Mark Udall (DEM) 4,025 | Cory Gardner (REP) 4,393 | Gaylon Kent (LIB) 233 | Raúl Acosta (UNA) 118 | Bill Hammons (UPA) 29 | Steve Shogan (UNA) 103 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 1 | Total 8,902 | Turnout % 67.34% |
| County Cheyenne | Registered voters 1,424 | Ballots cast 1,070 | Mark Udall (DEM) 122 | Cory Gardner (REP) 848 | Gaylon Kent (LIB) 25 | Raúl Acosta (UNA) 14 | Bill Hammons (UPA) 5 | Steve Shogan (UNA) 22 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 2 | Total 1,038 | Turnout % 75.14% |
| County Clear Creek | Registered voters 7,707 | Ballots cast 4,734 | Mark Udall (DEM) 2,344 | Cory Gardner (REP) 1,987 | Gaylon Kent (LIB) 182 | Raúl Acosta (UNA) 54 | Bill Hammons (UPA) 9 | Steve Shogan (UNA) 74 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 4,650 | Turnout % 61.42% |
| County Conejos | Registered voters 5,606 | Ballots cast 3,586 | Mark Udall (DEM) 1,621 | Cory Gardner (REP) 1,659 | Gaylon Kent (LIB) 65 | Raúl Acosta (UNA) 79 | Bill Hammons (UPA) 10 | Steve Shogan (UNA) 31 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 3,465 | Turnout % 63.97% |
| County Costilla | Registered voters 2,757 | Ballots cast 1,515 | Mark Udall (DEM) 912 | Cory Gardner (REP) 396 | Gaylon Kent (LIB) 34 | Raúl Acosta (UNA) 43 | Bill Hammons (UPA) 7 | Steve Shogan (UNA) 9 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 1,401 | Turnout % 54.95% |
| County Crowley | Registered voters 2,052 | Ballots cast 1,360 | Mark Udall (DEM) 344 | Cory Gardner (REP) 878 | Gaylon Kent (LIB) 41 | Raúl Acosta (UNA) 36 | Bill Hammons (UPA) 11 | Steve Shogan (UNA) 30 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 1,340 | Turnout % 66.28% |
| County Custer | Registered voters 3,500 | Ballots cast 2,552 | Mark Udall (DEM) 740 | Cory Gardner (REP) 1,659 | Gaylon Kent (LIB) 51 | Raúl Acosta (UNA) 35 | Bill Hammons (UPA) 7 | Steve Shogan (UNA) 24 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 2,516 | Turnout % 72.91% |
| County Delta | Registered voters 21,080 | Ballots cast 13,676 | Mark Udall (DEM) 3,504 | Cory Gardner (REP) 9,199 | Gaylon Kent (LIB) 349 | Raúl Acosta (UNA) 183 | Bill Hammons (UPA) 36 | Steve Shogan (UNA) 169 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 13,440 | Turnout % 64.88% |
| County Denver | Registered voters 476,006 | Ballots cast 235,418 | Mark Udall (DEM) 163,783 | Cory Gardner (REP) 56,789 | Gaylon Kent (LIB) 5,206 | Raúl Acosta (UNA) 2,127 | Bill Hammons (UPA) 690 | Steve Shogan (UNA) 2,951 | Willoughby (UNA) (Write-In) 3 | Kathleen Cunningham (REP) (Write-In) 4 | Total 231,553 | Turnout % 49.46% |
| County Dolores | Registered voters 1,632 | Ballots cast 1,002 | Mark Udall (DEM) 246 | Cory Gardner (REP) 653 | Gaylon Kent (LIB) 26 | Raúl Acosta (UNA) 21 | Bill Hammons (UPA) 3 | Steve Shogan (UNA) 17 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 966 | Turnout % 61.40% |
| County Douglas | Registered voters 225,805 | Ballots cast 139,685 | Mark Udall (DEM) 45,163 | Cory Gardner (REP) 86,626 | Gaylon Kent (LIB) 3,096 | Raúl Acosta (UNA) 1,445 | Bill Hammons (UPA) 250 | Steve Shogan (UNA) 1,227 | Willoughby (UNA) (Write-In) 1 | Kathleen Cunningham (REP) (Write-In) 1 | Total 137,809 | Turnout % 61.86% |
| County Eagle | Registered voters 33,136 | Ballots cast 17,773 | Mark Udall (DEM) 9,438 | Cory Gardner (REP) 7,102 | Gaylon Kent (LIB) 444 | Raúl Acosta (UNA) 212 | Bill Hammons (UPA) 33 | Steve Shogan (UNA) 118 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 17,347 | Turnout % 53.64% |
| County El Paso | Registered voters 424,553 | Ballots cast 231,635 | Mark Udall (DEM) 73,208 | Cory Gardner (REP) 141,475 | Gaylon Kent (LIB) 6,305 | Raúl Acosta (UNA) 2,601 | Bill Hammons (UPA) 998 | Steve Shogan (UNA) 3,565 | Willoughby (UNA) (Write-In) 1 | Kathleen Cunningham (REP) (Write-In) 1 | Total 228,154 | Turnout % 54.56% |
| County Elbert | Registered voters 18,784 | Ballots cast 12,650 | Mark Udall (DEM) 2,556 | Cory Gardner (REP) 9,137 | Gaylon Kent (LIB) 349 | Raúl Acosta (UNA) 129 | Bill Hammons (UPA) 37 | Steve Shogan (UNA) 251 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 12,459 | Turnout % 67.34% |
| County Fremont | Registered voters 28,372 | Ballots cast 17,608 | Mark Udall (DEM) 4,773 | Cory Gardner (REP) 11,085 | Gaylon Kent (LIB) 625 | Raúl Acosta (UNA) 318 | Bill Hammons (UPA) 82 | Steve Shogan (UNA) 336 | Willoughby (UNA) (Write-In) 2 | Kathleen Cunningham (REP) (Write-In) 0 | Total 17,221 | Turnout % 62.06% |
| County Garfield | Registered voters 33,336 | Ballots cast 19,671 | Mark Udall (DEM) 8,387 | Cory Gardner (REP) 9,894 | Gaylon Kent (LIB) 491 | Raúl Acosta (UNA) 229 | Bill Hammons (UPA) 54 | Steve Shogan (UNA) 254 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 19,309 | Turnout % 59.01% |
| County Gilpin | Registered voters 4,671 | Ballots cast 2,960 | Mark Udall (DEM) 1,450 | Cory Gardner (REP) 1,169 | Gaylon Kent (LIB) 124 | Raúl Acosta (UNA) 56 | Bill Hammons (UPA) 8 | Steve Shogan (UNA) 68 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 2,875 | Turnout % 63.37% |
| County Grand | Registered voters 11,580 | Ballots cast 6,980 | Mark Udall (DEM) 2,795 | Cory Gardner (REP) 3,638 | Gaylon Kent (LIB) 203 | Raúl Acosta (UNA) 66 | Bill Hammons (UPA) 24 | Steve Shogan (UNA) 73 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 6,799 | Turnout % 60.28% |
| County Gunnison | Registered voters 12,358 | Ballots cast 7,130 | Mark Udall (DEM) 3,840 | Cory Gardner (REP) 2,671 | Gaylon Kent (LIB) 208 | Raúl Acosta (UNA) 89 | Bill Hammons (UPA) 19 | Steve Shogan (UNA) 106 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 6,933 | Turnout % 57.70% |
| County Hinsdale | Registered voters 743 | Ballots cast 538 | Mark Udall (DEM) 191 | Cory Gardner (REP) 307 | Gaylon Kent (LIB) 11 | Raúl Acosta (UNA) 3 | Bill Hammons (UPA) 4 | Steve Shogan (UNA) 7 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 523 | Turnout % 72.41% |
| County Huerfano | Registered voters 5,035 | Ballots cast 3,280 | Mark Udall (DEM) 1,504 | Cory Gardner (REP) 1,449 | Gaylon Kent (LIB) 88 | Raúl Acosta (UNA) 85 | Bill Hammons (UPA) 16 | Steve Shogan (UNA) 55 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 3,197 | Turnout % 65.14% |
| County Jackson | Registered voters 1,150 | Ballots cast 787 | Mark Udall (DEM) 163 | Cory Gardner (REP) 531 | Gaylon Kent (LIB) 17 | Raúl Acosta (UNA) 8 | Bill Hammons (UPA) 0 | Steve Shogan (UNA) 16 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 735 | Turnout % 68.43% |
| County Jefferson | Registered voters 423,508 | Ballots cast 260,389 | Mark Udall (DEM) 121,109 | Cory Gardner (REP) 120,240 | Gaylon Kent (LIB) 7,094 | Raúl Acosta (UNA) 2,572 | Bill Hammons (UPA) 738 | Steve Shogan (UNA) 4,390 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 1 | Total 256,144 | Turnout % 61.48% |
| County Kiowa | Registered voters 1,035 | Ballots cast 795 | Mark Udall (DEM) 107 | Cory Gardner (REP) 616 | Gaylon Kent (LIB) 16 | Raúl Acosta (UNA) 8 | Bill Hammons (UPA) 3 | Steve Shogan (UNA) 11 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 761 | Turnout % 76.81% |
| County Kit Carson | Registered voters 5,107 | Ballots cast 3,172 | Mark Udall (DEM) 487 | Cory Gardner (REP) 2,448 | Gaylon Kent (LIB) 63 | Raúl Acosta (UNA) 25 | Bill Hammons (UPA) 13 | Steve Shogan (UNA) 64 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 3,100 | Turnout % 62.11% |
| County La Plata | Registered voters 42,734 | Ballots cast 23,215 | Mark Udall (DEM) 11,852 | Cory Gardner (REP) 10,174 | Gaylon Kent (LIB) 457 | Raúl Acosta (UNA) 213 | Bill Hammons (UPA) 38 | Steve Shogan (UNA) 145 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 22,879 | Turnout % 54.32% |
| County Lake | Registered voters 5,064 | Ballots cast 2,552 | Mark Udall (DEM) 1,311 | Cory Gardner (REP) 906 | Gaylon Kent (LIB) 105 | Raúl Acosta (UNA) 58 | Bill Hammons (UPA) 16 | Steve Shogan (UNA) 46 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 2,442 | Turnout % 50.39% |
| County Larimer | Registered voters 235,905 | Ballots cast 148,136 | Mark Udall (DEM) 68,659 | Cory Gardner (REP) 69,198 | Gaylon Kent (LIB) 3,780 | Raúl Acosta (UNA) 1,952 | Bill Hammons (UPA) 498 | Steve Shogan (UNA) 1,583 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 2 | Total 145,672 | Turnout % 62.79% |
| County Las Animas | Registered voters 10,184 | Ballots cast 5,762 | Mark Udall (DEM) 2,380 | Cory Gardner (REP) 2,803 | Gaylon Kent (LIB) 163 | Raúl Acosta (UNA) 123 | Bill Hammons (UPA) 14 | Steve Shogan (UNA) 81 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 5,564 | Turnout % 56.58% |
| County Lincoln | Registered voters 3,053 | Ballots cast 2,046 | Mark Udall (DEM) 321 | Cory Gardner (REP) 1,557 | Gaylon Kent (LIB) 45 | Raúl Acosta (UNA) 27 | Bill Hammons (UPA) 7 | Steve Shogan (UNA) 41 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 1,998 | Turnout % 67.02% |
| County Logan | Registered voters 12,433 | Ballots cast 7,885 | Mark Udall (DEM) 1,591 | Cory Gardner (REP) 5,662 | Gaylon Kent (LIB) 201 | Raúl Acosta (UNA) 100 | Bill Hammons (UPA) 21 | Steve Shogan (UNA) 144 | Willoughby (UNA) (Write-In) 1 | Kathleen Cunningham (REP) (Write-In) 0 | Total 7,720 | Turnout % 63.42% |
| County Mesa | Registered voters 109,032 | Ballots cast 58,748 | Mark Udall (DEM) 15,410 | Cory Gardner (REP) 39,313 | Gaylon Kent (LIB) 1,220 | Raúl Acosta (UNA) 718 | Bill Hammons (UPA) 113 | Steve Shogan (UNA) 715 | Willoughby (UNA) (Write-In) 2 | Kathleen Cunningham (REP) (Write-In) 0 | Total 57,491 | Turnout % 53.88% |
| County Mineral | Registered voters 809 | Ballots cast 635 | Mark Udall (DEM) 254 | Cory Gardner (REP) 304 | Gaylon Kent (LIB) 20 | Raúl Acosta (UNA) 15 | Bill Hammons (UPA) 1 | Steve Shogan (UNA) 7 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 601 | Turnout % 78.49% |
| County Moffat | Registered voters 9,470 | Ballots cast 4,963 | Mark Udall (DEM) 826 | Cory Gardner (REP) 3,727 | Gaylon Kent (LIB) 176 | Raúl Acosta (UNA) 63 | Bill Hammons (UPA) 19 | Steve Shogan (UNA) 63 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 4,874 | Turnout % 52.41% |
| County Montezuma | Registered voters 18,678 | Ballots cast 9,868 | Mark Udall (DEM) 3,353 | Cory Gardner (REP) 5,784 | Gaylon Kent (LIB) 250 | Raúl Acosta (UNA) 151 | Bill Hammons (UPA) 23 | Steve Shogan (UNA) 136 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 9,697 | Turnout % 52.83% |
| County Montrose | Registered voters 26,241 | Ballots cast 16,897 | Mark Udall (DEM) 4,071 | Cory Gardner (REP) 11,907 | Gaylon Kent (LIB) 333 | Raúl Acosta (UNA) 165 | Bill Hammons (UPA) 23 | Steve Shogan (UNA) 150 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 16,649 | Turnout % 64.39% |
| County Morgan | Registered voters 15,095 | Ballots cast 9,010 | Mark Udall (DEM) 2,164 | Cory Gardner (REP) 6,119 | Gaylon Kent (LIB) 195 | Raúl Acosta (UNA) 169 | Bill Hammons (UPA) 30 | Steve Shogan (UNA) 135 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 8,812 | Turnout % 59.69% |
| County Otero | Registered voters 11,179 | Ballots cast 6,838 | Mark Udall (DEM) 2,332 | Cory Gardner (REP) 3,814 | Gaylon Kent (LIB) 212 | Raúl Acosta (UNA) 147 | Bill Hammons (UPA) 35 | Steve Shogan (UNA) 101 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 6,641 | Turnout % 61.17% |
| County Ouray | Registered voters 4,287 | Ballots cast 2,745 | Mark Udall (DEM) 1,355 | Cory Gardner (REP) 1,234 | Gaylon Kent (LIB) 52 | Raúl Acosta (UNA) 31 | Bill Hammons (UPA) 2 | Steve Shogan (UNA) 15 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 2,689 | Turnout % 64.03% |
| County Park | Registered voters 13,016 | Ballots cast 8,157 | Mark Udall (DEM) 2,827 | Cory Gardner (REP) 4,673 | Gaylon Kent (LIB) 265 | Raúl Acosta (UNA) 125 | Bill Hammons (UPA) 27 | Steve Shogan (UNA) 118 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 8,035 | Turnout % 62.67% |
| County Phillips | Registered voters 3,272 | Ballots cast 2,037 | Mark Udall (DEM) 357 | Cory Gardner (REP) 1,516 | Gaylon Kent (LIB) 51 | Raúl Acosta (UNA) 19 | Bill Hammons (UPA) 4 | Steve Shogan (UNA) 30 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 1,977 | Turnout % 62.26% |
| County Pitkin | Registered voters 15,496 | Ballots cast 7,861 | Mark Udall (DEM) 5,409 | Cory Gardner (REP) 2,106 | Gaylon Kent (LIB) 143 | Raúl Acosta (UNA) 45 | Bill Hammons (UPA) 12 | Steve Shogan (UNA) 34 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 7,749 | Turnout % 50.73% |
| County Prowers | Registered voters 6,848 | Ballots cast 4,081 | Mark Udall (DEM) 887 | Cory Gardner (REP) 2,874 | Gaylon Kent (LIB) 84 | Raúl Acosta (UNA) 72 | Bill Hammons (UPA) 11 | Steve Shogan (UNA) 53 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 3,981 | Turnout % 59.59% |
| County Pueblo | Registered voters 108,623 | Ballots cast 60,543 | Mark Udall (DEM) 27,877 | Cory Gardner (REP) 27,571 | Gaylon Kent (LIB) 1,515 | Raúl Acosta (UNA) 1,256 | Bill Hammons (UPA) 351 | Steve Shogan (UNA) 1,084 | Willoughby (UNA) (Write-In) 2 | Kathleen Cunningham (REP) (Write-In) 1 | Total 59,657 | Turnout % 55.74% |
| County Rio Blanco | Registered voters 4,427 | Ballots cast 2,790 | Mark Udall (DEM) 361 | Cory Gardner (REP) 2,214 | Gaylon Kent (LIB) 75 | Raúl Acosta (UNA) 25 | Bill Hammons (UPA) 10 | Steve Shogan (UNA) 36 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 2,721 | Turnout % 63.02% |
| County Rio Grande | Registered voters 7,734 | Ballots cast 4,595 | Mark Udall (DEM) 1,566 | Cory Gardner (REP) 2,534 | Gaylon Kent (LIB) 123 | Raúl Acosta (UNA) 141 | Bill Hammons (UPA) 15 | Steve Shogan (UNA) 63 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 4,442 | Turnout % 59.41% |
| County Routt | Registered voters 18,602 | Ballots cast 10,674 | Mark Udall (DEM) 5,639 | Cory Gardner (REP) 4,278 | Gaylon Kent (LIB) 301 | Raúl Acosta (UNA) 112 | Bill Hammons (UPA) 27 | Steve Shogan (UNA) 95 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 10,452 | Turnout % 57.38% |
| County Saguache | Registered voters 4,290 | Ballots cast 2,468 | Mark Udall (DEM) 1,307 | Cory Gardner (REP) 861 | Gaylon Kent (LIB) 98 | Raúl Acosta (UNA) 53 | Bill Hammons (UPA) 11 | Steve Shogan (UNA) 47 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 2,377 | Turnout % 57.53% |
| County San Juan | Registered voters 714 | Ballots cast 478 | Mark Udall (DEM) 255 | Cory Gardner (REP) 182 | Gaylon Kent (LIB) 8 | Raúl Acosta (UNA) 10 | Bill Hammons (UPA) 1 | Steve Shogan (UNA) 6 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 462 | Turnout % 66.95% |
| County San Miguel | Registered voters 6,545 | Ballots cast 3,321 | Mark Udall (DEM) 2,226 | Cory Gardner (REP) 870 | Gaylon Kent (LIB) 109 | Raúl Acosta (UNA) 30 | Bill Hammons (UPA) 7 | Steve Shogan (UNA) 15 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 3,257 | Turnout % 50.74% |
| County Sedgwick | Registered voters 1,684 | Ballots cast 1,241 | Mark Udall (DEM) 262 | Cory Gardner (REP) 853 | Gaylon Kent (LIB) 36 | Raúl Acosta (UNA) 27 | Bill Hammons (UPA) 6 | Steve Shogan (UNA) 22 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 1,206 | Turnout % 73.69% |
| County Summit | Registered voters 25,819 | Ballots cast 11,733 | Mark Udall (DEM) 6,957 | Cory Gardner (REP) 4,046 | Gaylon Kent (LIB) 312 | Raúl Acosta (UNA) 83 | Bill Hammons (UPA) 33 | Steve Shogan (UNA) 100 | Willoughby (UNA) (Write-In) 1 | Kathleen Cunningham (REP) (Write-In) 0 | Total 11,532 | Turnout % 45.44% |
| County Teller | Registered voters 17,693 | Ballots cast 11,509 | Mark Udall (DEM) 3,158 | Cory Gardner (REP) 7,337 | Gaylon Kent (LIB) 436 | Raúl Acosta (UNA) 113 | Bill Hammons (UPA) 33 | Steve Shogan (UNA) 186 | Willoughby (UNA) (Write-In) 3 | Kathleen Cunningham (REP) (Write-In) 1 | Total 11,267 | Turnout % 65.05% |
| County Washington | Registered voters 3,281 | Ballots cast 2,397 | Mark Udall (DEM) 237 | Cory Gardner (REP) 2,055 | Gaylon Kent (LIB) 38 | Raúl Acosta (UNA) 13 | Bill Hammons (UPA) 3 | Steve Shogan (UNA) 12 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 2,358 | Turnout % 73.06% |
| County Weld | Registered voters 166,157 | Ballots cast 92,321 | Mark Udall (DEM) 29,785 | Cory Gardner (REP) 54,823 | Gaylon Kent (LIB) 2,624 | Raúl Acosta (UNA) 1,432 | Bill Hammons (UPA) 325 | Steve Shogan (UNA) 1,822 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 90,811 | Turnout % 55.56% |
| County Yuma | Registered voters 6,220 | Ballots cast 4,338 | Mark Udall (DEM) 512 | Cory Gardner (REP) 3,678 | Gaylon Kent (LIB) 48 | Raúl Acosta (UNA) 22 | Bill Hammons (UPA) 5 | Steve Shogan (UNA) 29 | Willoughby (UNA) (Write-In) 0 | Kathleen Cunningham (REP) (Write-In) 0 | Total 4,294 | Turnout % 69.74% |
| County Total | Registered voters 3,649,041 | Ballots cast 2,075,837 | Mark Udall (DEM) 944,203 | Cory Gardner (REP) 983,891 | Gaylon Kent (LIB) 52,876 | Raúl Acosta (UNA) 24,151 | Bill Hammons (UPA) 6,427 | Steve Shogan (UNA) 29,472 | Willoughby (UNA) (Write-In) 21 | Kathleen Cunningham (REP) (Write-In) 17 | Total 2,041,058 | Turnout % 56.89% |