The Best Secondary Schools in Ngong School Zone 2010
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Oloolaiser High Sch | 128 | 7.78 | 1 |
| Enoomatasiani Girls Sec Sch | 84 | 6.89 | 0 |
| Oloolua Sec Sch | 86 | 6.56 | 0 |
| Olkeri Sec Sch | 43 | 5.42 | 0 |
| Kibiko Sec Sch | 73 | 5.31 | 0 |
| Upper Matasia Sec Sch | 37 | 4.80 | 0 |