| 151 |
Koisegem Mixed Day Secondary School |
Tinderet |
Secondary |
| 152 |
Koisolik Secondary School |
Nandi North |
Secondary |
| 153 |
Koitabut Secondary School |
Nandi South |
Secondary |
| 154 |
Koitalel Samoei Secondary School |
Nandi North |
Secondary |
| 155 |
Kombe Secondary School |
Chesumei |
Secondary |
| 156 |
Kosirai High Secondary School |
Chesumei |
Secondary |
| 157 |
Kosoiywo Mixed Secondary School |
Nandi East |
Secondary |
| 158 |
Koyo Mixed Secondary School |
Nandi South |
Secondary |
| 159 |
Kurgung Boys Secondary School |
Nandi North |
Secondary |
| 160 |
Laboret Boys Secondary School |
Nandi North |
Secondary |
| 161 |
Lelmokwo Secondary School |
Chesumei |
Secondary |
| 162 |
Lelwak Boys High School |
Nandi East |
Secondary |
| 163 |
Maraba Secondary School |
Nandi South |
Secondary |
| 164 |
Martin Lel Secondary School |
Chesumei |
Secondary |
| 165 |
Meteitei Boys Secondary School |
Tinderet |
Secondary |
| 166 |
Mogobich Secondary School |
Nandi East |
Secondary |
| 167 |
Moi High Sirgoi |
Chesumei |
Secondary |
| 168 |
Mombwo Girls' Secondary School |
Tinderet |
Secondary |
| 169 |
Mugen Mixed Secondary School |
Nandi South |
Secondary |
| 170 |
Musasa Ipa Secondary School |
Nandi South |
Secondary |
| 171 |
Mutumon Secondary School |
Tinderet |
Secondary |
| 172 |
Mutwot Secondary School |
Nandi North |
Secondary |
| 173 |
Mwein Adventist Secondary School |
Chesumei |
Secondary |
| 174 |
Namgoi Mixed Day School |
Chesumei |
Secondary |
| 175 |
Ndalat Gaa Girls |
Nandi North |
Secondary |
| 176 |
Ndonyongaria Secondary School |
Nandi North |
Secondary |
| 177 |
Ndubeneti Secondary School |
Nandi Central |
Secondary |
| 178 |
Ndurio Secondary School |
Nandi South |
Secondary |
| 179 |
Ngechek Secondary School |
Chesumei |
Secondary |
| 180 |
Ollessos Mixed Day Secondary School |
Nandi East |
Secondary |
| 181 |
Olmaroroi Secondary School |
Nandi North |
Secondary |
| 182 |
Our Lady of Peace Girls Secondary School |
Nandi East |
Secondary |
| 183 |
Our Lady of Victory Girls Kapnyeberai |
Nandi Central |
Secondary |
| 184 |
Samoei Boys Secondary School |
Nandi East |
Secondary |
| 185 |
Samoo Mixed Day Secondary School |
Chesumei |
Secondary |
| 186 |
Sang'alo Secondary School |
Nandi North |
Secondary |
| 187 |
Saniak Secondary School |
Chesumei |
Secondary |
| 188 |
Sarora Mixed Secondary School |
Nandi North |
Secondary |
| 189 |
Sarwat Secondary School |
Tinderet |
Secondary |
| 190 |
Savani Secondary School |
Nandi East |
Secondary |
| 191 |
Sda Kurgung Girls |
Nandi North |
Secondary |
| 192 |
Sda Samitui Mixed Secondary School |
Nandi South |
Secondary |
| 193 |
Serem Boys High School |
Nandi South |
Secondary |
| 194 |
Sigot Secondary School |
Nandi North |
Secondary |
| 195 |
Siksiket Secondary School |
Chesumei |
Secondary |
| 196 |
Siret Secondary School |
Nandi East |
Secondary |
| 197 |
Sirwa Secondary School |
Nandi East |
Secondary |
| 198 |
Siwo Secondary School |
Nandi East |
Secondary |
| 199 |
Sochoi AIC Girls Secondary School |
Nandi East |
Secondary |
| 200 |
Sochoi Secondary School |
Nandi East |
Secondary |