The Best Secondary Schools in Nyandarua County 2010
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Ndivai Sec | 42 | 4.21 | 0 |
| Mariko Sec | 29 | 4.20 | 0 |
| Ragia Sec | 41 | 4.18 | 0 |
| Matura Secondary School | 38 | 4.09 | 0 |
| Mihuti Secondary | 63 | 4.08 | 0 |
| Maranatha High School | 39 | 4.00 | 0 |
| Iganjo Memorial Sec | 19 | 4.00 | 0 |
| Matindiri Secondary | 35 | 3.92 | 0 |
| Rwanyambo Sec | 51 | 3.92 | 0 |
| Mahindu Sec Sch | 41 | 3.91 | 0 |
| Nyairoko High Sc. | 21 | 3.88 | 0 |
| Gathanji Sec | 75 | 3.82 | 0 |
| Gikingi Secondary Sch | 34 | 3.78 | 0 |
| Gathara Sec | 20 | 3.75 | 0 |
| Rugongo Sec | 37 | 3.50 | 0 |
| Sasumua Sec | 23 | 3.50 | 0 |
| St. Sharon Sec | 10 | 3.50 | 0 |
| Kiriogo Sec | 30 | 3.33 | 0 |
| Rutara Secondary | 11 | 3.33 | 0 |
| Kinja Sec | 55 | 3.27 | 0 |