| Value | Category | Cases | |
|---|---|---|---|
| 1 | Kalenjini | 5578 |
7.9%
|
| 2 | Kamba | 6080 |
8.6%
|
| 3 | Kikuyu | 8875 |
12.6%
|
| 4 | Kisii | 3355 |
4.7%
|
| 5 | Luhya | 5257 |
7.4%
|
| 6 | Luo | 6635 |
9.4%
|
| 7 | Meru/Embu | 3860 |
5.5%
|
| 8 | Mijikenda | 2872 |
4.1%
|
| 9 | Kiswahili | 19571 |
27.7%
|
| 10 | Somali | 4343 |
6.1%
|
| 11 | Maasai | 1405 |
2%
|
| 12 | English | 2276 |
3.2%
|
| 96 | Other | 571 |
0.8%
|
| 99 | 13 |