| Candidate | Percent | Votes | |
|---|---|---|---|
| Regina Muia | 52.66 % |
|
16,241 |
| Thuddeus Nzambia | 19.68 % |
|
6,070 |
| Jonathan Musau | 10.00 % |
|
3,084 |
| George Nzioka | 8.20 % |
|
2,528 |
| Benson Nyamai | 4.00 % |
|
1,234 |
| John Katete | 1.61 % |
|
495 |
| Benjamin Muthoka | 1.44 % |
|
445 |
| Godfrey Mwangangi | 1.44 % |
|
444 |
| Adam Isilui | 0.72 % |
|
222 |
| Johnstone Kasimu | 0.25 % |
|
76 |