The Best Secondary Schools in Nandi South District 2010
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Kaptumo Boys Sec | 64 | 5.50 | 0 |
| Maraba Sec | 42 | 5.50 | 0 |
| Kosoiywo Mixed Sec | 17 | 5.50 | 0 |
| Holy Family Academy | 29 | 5.45 | 0 |
| Koilot Day Sec | 30 | 5.44 | 0 |
| Chepkongony Sec | 84 | 5.43 | 0 |
| Kiptulus Sec | 41 | 5.30 | 0 |
| Mutumon Sec | 17 | 5.25 | 0 |
| Koitabut Sec | 45 | 5.23 | 0 |
| Kapsimotwa Sec | 15 | 5.22 | 0 |
| Chemase Sec | 46 | 5.15 | 0 |
| Kapsengere Sec | 37 | 5.14 | 0 |
| Kaptumek Sec | 29 | 4.56 | 0 |
| Kimwani Sec | 20 | 4.44 | 0 |
| Kesogon Sec | 33 | 4.22 | 0 |
| Ndurio Sec | 27 | 4.22 | 0 |
| Siret Sec | 17 | 4.14 | 0 |
| Savani Sec | 26 | 4.00 | 0 |
| Siwo Sec | 31 | 3.80 | 0 |
| Chemamul Sec | 13 | 3.63 | 0 |