| President Republican - District 27 | 100.% ( 302 of 302 ) precincts reporting as of Mar 4, 2008, at 9:49 a.m. County Returns Other Contests | | Districtwide Results | |
| |
| | Mike Huckabee (Rep) | 4,132 | 10.1 % |   |
| | Duncan Hunter (Rep) | 119 | 0.3 % |   |
| | Alan Keyes (Rep) | 288 | 0.7 % |   |
| | Sam Brownback (Rep) | 75 | 0.1 % |   |
| | John H. Cox (Rep) | 81 | 0.1 % |   |
| | Rudy Giuliani (Rep) | 1,514 | 3.7 % |   |
| | John McCain (Rep) | 17,448 | 42.3 % |   |
| | Ron Paul (Rep) | 2,059 | 5.0 % |   |
| | Mitt Romney (Rep) | 15,074 | 36.6 % |   |
| | Tom Tancredo (Rep) | 80 | 0.1 % |   |
| | Fred Thompson (Rep) | 384 | 1.0 % |   |
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