The Best Secondary Schools in Ntonyiri Constituency 2010
| School | No. of students | Mean Grade | No. of As |
|---|---|---|---|
| Mariri Sec Sch | 33 | 6.71 | 0 |
| Akirang'ondu Boys Sec Sch | 76 | 6.38 | 0 |
| Ntunene Girls Sec Sch | 136 | 6.00 | 0 |
| Machungulu Sec Sch | 19 | 5.88 | 0 |
| Mfariji Girls Sec Sch | 42 | 5.75 | 0 |
| Mutuati Sec Sch | 101 | 5.57 | 0 |
| Kirindara Mixed Sec Sch | 59 | 5.57 | 0 |
| Naathu Mixed Sec Sch | 88 | 5.53 | 0 |
| Kathelwa Sec Sch | 29 | 5.50 | 0 |
| Thitha Sec Sch | 54 | 5.29 | 0 |
| Kathanga Sec | 45 | 5.25 | 0 |
| Kithetu Sec Sch | 20 | 4.30 | 0 |
| Antubetwe Kiongo Sec Sch | 38 | 4.22 | 0 |
| K.K. Baithai Sec Sch | 16 | 4.00 | 0 |
| Nkanda Sec Sch | 27 | 3.60 | 0 |
| Kawiru Sec | 33 | 3.00 | 0 |