The Best Secondary Schools in Nyandarua District 2006
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Manunga Girls High Sch | 71 | 5.14 | 0 |
| Ngorika Secondary Sch | 63 | 5.14 | 0 |
| Shamata Girls Sec | 50 | 5.14 | 0 |
| Kagondo Sec | 48 | 5.13 | 0 |
| Mawingo Sec Sch | 39 | 5.08 | 0 |
| Irigithathi Sec | 66 | 5.06 | 0 |
| Bongo Girls' Sec | 81 | 5.00 | 0 |
| Lereshwa Sec Sch | 15 | 5.00 | 0 |
| Miharati Sec Sch | 65 | 4.93 | 0 |
| Karati Sec | 21 | 4.91 | 0 |
| Malewa Sec Sch | 32 | 4.85 | 0 |
| Simbara Sec | 20 | 4.80 | 0 |
| Turasha Sec Sch | 67 | 4.79 | 0 |
| Gathanji Sec | 46 | 4.79 | 0 |
| Kieni Secondary School | 27 | 4.77 | 0 |
| Kitogo Sec | 37 | 4.71 | 0 |
| Ruiru Secondary | 28 | 4.69 | 0 |
| Plateau Senior Sec | 18 | 4.67 | 0 |
| Murichu Sec | 35 | 4.64 | 0 |
| Dima Complex Sec | 21 | 4.63 | 0 |