| 301 |
Senda Secondary School |
Makueni |
Secondary |
| 302 |
Senior Chief Munguti |
Mbooni West |
Secondary |
| 303 |
Serena Wiliams Wee Secondary School |
Nzaui |
Secondary |
| 304 |
Serena Williams Matooni |
Nzaui |
Secondary |
| 305 |
Shine Star Kai Secondary School |
Makindu |
Secondary |
| 306 |
Sia Secondary School |
Makueni |
Secondary |
| 307 |
Silanga Secondary School |
Kibwezi |
Secondary |
| 308 |
Songeni Mixed Secondary School |
Mbooni East |
Secondary |
| 309 |
St Andrian Kiongwani Boys' High School |
Mukaa |
Secondary |
| 310 |
St Annes Kiboko Secondary School |
Makindu |
Secondary |
| 311 |
St Augustine Itumbule |
Kathonzweni |
Secondary |
| 312 |
St Barnabas Thwake |
Mbooni East |
Secondary |
| 313 |
St Francis of Assisi Kaliini Secondary School |
Nzaui |
Secondary |
| 314 |
St Johns Malivani Secondary School |
Makueni |
Secondary |
| 315 |
St Joseph Kibwezi School |
Kibwezi |
Secondary |
| 316 |
St Joseph Kitumbai |
Kathonzweni |
Secondary |
| 317 |
St Josephs Ikaasu Secondary School |
Kathonzweni |
Secondary |
| 318 |
St Jude Girls Secondary School |
Kathonzweni |
Secondary |
| 319 |
St Lawrence Nziu |
Makueni |
Secondary |
| 320 |
St Lucia Girls High Kauti |
Kilungu |
Secondary |
| 321 |
St Lucy Kalimani Secondary School |
Kibwezi |
Secondary |
| 322 |
St Martin Kathonzweni School |
Kathonzweni |
Secondary |
| 323 |
St Martins Kyumani |
Kibwezi |
Secondary |
| 324 |
St Martins Maikuu |
Kibwezi |
Secondary |
| 325 |
St Marys Itaava |
Nzaui |
Secondary |
| 326 |
St Marys Kinyambu |
Kibwezi |
Secondary |
| 327 |
St Marys Komboyoo |
Kibwezi |
Secondary |
| 328 |
St Monica Girls Wautu Secondary School |
Kilungu |
Secondary |
| 329 |
St Patricks Kyamatheka |
Kilungu |
Secondary |
| 330 |
St Pauls Kyamuthei |
Makueni |
Secondary |
| 331 |
St Peters Clavers - Kithuki |
Kathonzweni |
Secondary |
| 332 |
St Peters Thange Secondary School |
Kibwezi |
Secondary |
| 333 |
St Simon's Mbuinzau Secondary School |
Kibwezi |
Secondary |
| 334 |
St Stephen Kanyonga |
Kathonzweni |
Secondary |
| 335 |
St. Angela Merici Ititu Girls Secondary School |
Mbooni East |
Secondary |
| 336 |
St. Anthony Itiani Secondary School |
Nzaui |
Secondary |
| 337 |
St. Bakhita Girls - Kiangini |
Kathonzweni |
Secondary |
| 338 |
St. Bakhita Makusu Secondary School |
Makindu |
Secondary |
| 339 |
St. Dominic Kitise Secondary School |
Kathonzweni |
Secondary |
| 340 |
St. Francis Kiuukuni Secondary School |
Makueni |
Secondary |
| 341 |
St. John Bosco Kyuasini Secondary School |
Makueni |
Secondary |
| 342 |
St. Martin Deporres Malili Secondary School |
Mukaa |
Secondary |
| 343 |
St. Mary's Ndovea Secondary School |
Nzaui |
Secondary |
| 344 |
St. Mary's School Kyunyu |
Kathonzweni |
Secondary |
| 345 |
St. Paul's Kyang'a Day |
Kilungu |
Secondary |
| 346 |
St. Peter Athiani Secondary School |
Kathonzweni |
Secondary |
| 347 |
St. Peter's Makongo Secondary School |
Makueni |
Secondary |
| 348 |
St. Peters Kyau Secondary School |
Makueni |
Secondary |
| 349 |
St. Regina Kiou |
Mukaa |
Secondary |
| 350 |
St. Stephen Makindu Boys School |
Makindu |
Secondary |