The Best Secondary Schools in Ol_Kalou Constituency 2010
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Kisima Mixed Sec | 38 | 8.83 | 4 |
| Nyandarua High School | 139 | 8.73 | 10 |
| Nyakiambi Girls High | 123 | 6.71 | 0 |
| Weru Secondary School | 102 | 6.26 | 0 |
| Silibwet Sec Sch | 90 | 6.12 | 0 |
| Gatimu Sec Sch | 85 | 6.00 | 0 |
| Ngorika Secondary Sch | 98 | 5.75 | 0 |
| Sabugo Secondary | 86 | 5.36 | 0 |
| Tumaini Secondary | 52 | 5.14 | 0 |
| Manyatta Secondary School | 73 | 5.07 | 0 |
| Silanga Secondary | 31 | 5.00 | 0 |
| Ruiru Secondary | 48 | 4.92 | 0 |
| Ngano Secondary School | 60 | 4.71 | 0 |
| Kiganjo Secondary School | 101 | 4.67 | 0 |
| Mirangine Secondary | 41 | 4.67 | 0 |
| Kieni Secondary School | 65 | 4.57 | 0 |
| Rurii Secondary | 49 | 4.43 | 0 |
| Munyeki Secondary School | 27 | 4.22 | 0 |
| Matura Secondary School | 38 | 4.09 | 0 |
| Mihuti Secondary | 63 | 4.08 | 0 |