| S/N | Ethnic Group | Frequency | Percentage |
| 1 | Kikuyu | 25 | 14.3 |
| 2 | Kalenjin | 24 | 13.7 |
| 3 | Luo | 20 | 11.4 |
| 4 | Luhya | 17 | 9.7 |
| 5 | Kamba | 13 | 7.4 |
| 6 | Somali | 11 | 6.3 |
| 7 | Mijikenda | 11 | 6.3 |
| 8 | Meru | 11 | 6.3 |
| 9 | Taita | 7 | 4 |
| 10 | Kisii | 6 | 3.4 |
| 11 | Embu | 6 | 3.4 |
| 12 | Maasai | 5 | 2.9 |
| 13 | Teso | 3 | 1.7 |
| 14 | Swahili | 3 | 1.7 |
| 15 | Asians | 2 | 1.1 |
| 16 | Samburu | 2 | 1.1 |
| Total | 168 | 100 | |