| President Republican - District 50 | 100.% ( 486 of 486 ) 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) | 7,796 | 8.2 % |   |
| | Duncan Hunter (Rep) | 1,225 | 1.3 % |   |
| | Alan Keyes (Rep) | 253 | 0.2 % |   |
| | Sam Brownback (Rep) | 39 | 0.0 % |   |
| | John H. Cox (Rep) | 34 | 0.0 % |   |
| | Rudy Giuliani (Rep) | 3,609 | 3.8 % |   |
| | John McCain (Rep) | 39,243 | 40.9 % |   |
| | Ron Paul (Rep) | 3,989 | 4.2 % |   |
| | Mitt Romney (Rep) | 38,775 | 40.4 % |   |
| | Tom Tancredo (Rep) | 63 | 0.0 % |   |
| | Fred Thompson (Rep) | 1,039 | 1.0 % |   |
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