| President Republican - District 25 | 100.% ( 493 of 493 ) precincts reporting as of Mar 4, 2008, at 9:49 a.m. County Returns Other Contests | | Districtwide Results | |
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| | Mike Huckabee (Rep) | 9,883 | 13.9 % |   |
| | Duncan Hunter (Rep) | 194 | 0.2 % |   |
| | Alan Keyes (Rep) | 307 | 0.4 % |   |
| | Sam Brownback (Rep) | 46 | 0.0 % |   |
| | John H. Cox (Rep) | 74 | 0.1 % |   |
| | Rudy Giuliani (Rep) | 2,522 | 3.6 % |   |
| | John McCain (Rep) | 27,639 | 38.8 % |   |
| | Ron Paul (Rep) | 2,758 | 3.9 % |   |
| | Mitt Romney (Rep) | 26,670 | 37.4 % |   |
| | Tom Tancredo (Rep) | 149 | 0.2 % |   |
| | Fred Thompson (Rep) | 1,102 | 1.5 % |   |
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