The Best Secondary Schools in Kiambu County 2010
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Gitiha Sec | 24 | 3.60 | 0 |
| Kerwa Secondary Sch | 86 | 3.58 | 0 |
| Kairi Rumwe High Sch | 52 | 3.58 | 0 |
| Fort Smith High School | 94 | 3.50 | 0 |
| Kanyariri Sec School | 81 | 3.50 | 0 |
| Cianda High Sch | 49 | 3.50 | 0 |
| Njahi Sec Sch | 42 | 3.50 | 0 |
| Ondiri Academy | 9 | 3.50 | 0 |
| St Joseph The Worker Kereita High School | 25 | 3.44 | 0 |
| Maria-Ini Sec Sch | 33 | 3.33 | 0 |
| Theos Senior School | 25 | 3.30 | 0 |
| Kamburu High Sch | 46 | 3.27 | 0 |
| Mukurwe Sec Sch | 19 | 3.17 | 0 |
| Juvenalis Gitau Sec | 25 | 3.10 | 0 |
| Don Bosco High School | 52 | 3.00 | 0 |
| Nova Star Academy | 45 | 3.00 | 0 |
| Authentic Academy | 33 | 3.00 | 0 |
| Kirenga Girls High Sch | 32 | 3.00 | 0 |
| Magina Sec Sch | 32 | 2.83 | 0 |
| Miguta Secondary | 32 | 2.78 | 0 |