The Best Secondary Schools in Kiambu County 2009
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Maria-Ini Secondary School | 34 | 2.86 | 0 |
| Gathuri Secondary School | 21 | 2.83 | 0 |
| Kanyariri Secondary School | 69 | 2.78 | 0 |
| Gathiga High School | 49 | 2.78 | 0 |
| Magina Secondary School | 36 | 2.78 | 0 |
| Nova Star Academy | 49 | 2.71 | 0 |
| Modern High School | 24 | 2.71 | 0 |
| Juvenalis Gitau Secondary | 23 | 2.71 | 0 |
| Ondiri Academy | 5 | 2.67 | 0 |
| Elyon Secondary | 15 | 2.40 | 0 |