| Sub-county | Schools | principals | Students | SCDE | CBF chair |
| Trans_Nzoia west | 49 | 49 | 14,806 | 1 | 1 |
| Trans-Nzoia East | 75 | 75 | 22,116 | 1 | 1 |
| Kiminini | 67 | 67 | 20,935 | 1 | 1 |
| Kwanza | 52 | 52 | 13,524 | 1 | 1 |
| Endebes | 14 | 14 | 5941 | 1 | 1 |
| Total | 257 | 257 | 77,322 | 5 | 5 |