The Best Secondary Schools in Gilgil Division 2009
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Koelel Sec Sch | 151 | 7.78 | 2 |
| Ngecho Sec Sch | 71 | 6.07 | 0 |
| Gilgil Day Sec Sch | 90 | 5.93 | 0 |
| Gilgil Hills Senior Sec Sch | 43 | 5.93 | 0 |
| Wellspring Sec Sch | 151 | 5.55 | 0 |
| Mugaa Sec | 22 | 5.50 | 0 |
| Karunga Ellite Sec Sch | 53 | 5.21 | 0 |
| Muriricua Sec | 90 | 5.13 | 0 |
| Eburru Sec Sch | 59 | 5.08 | 0 |
| Lady Ann Delamere Sec | 43 | 4.67 | 0 |
| Coulson Girls Sec Sch | 36 | 4.50 | 0 |
| Munanda Sec | 28 | 3.75 | 0 |
| Gitare Sec Sch | 54 | 3.62 | 0 |
| Lake Elementaita Sec | 44 | 3.27 | 0 |