| Nyakach 43 schools |
| Abwao Mixed Secondary School | Mixed | 39733301 |
| Agai Mixed Secondary School | Mixed | 39733201 |
| Anding’o Opanga Secondary School | Mixed | 39733302 |
| Apoko Mixed Secondary School | Mixed | 39733223 |
| Apondo Kasaye Secondary School | Mixed | 39733312 |
| Bishop N.K.Ngala Secondary School-Obuora | Mixed | 39733202 |
| Bishop Okumu Secondary School | Mixed | 39733203 |
| Bodi Mixed Secondary School | Mixed | 39733204 |
| Cherwa Mixed Secondary School | Mixed | 39733101 |
| Dirubi Secondary School | Mixed | 39733205 |
| Guu Mixed Technical Secondary School | Mixed | 39733206 |
| Holo Mixed Secondary School | Mixed | 39733207 |
| Kabondo Mixed Secondary School | Mixed | 39733208 |
| Kandaria Mixed Secondary School | Mixed | 39733102 |
| Lisana Secondary School | Mixed | 39733103 |
| Lwanda High School | Mixed | 39733221 |
| Mbora Secondary School | Mixed | 39733309 |
| Mbugra Mixed Secondary School | Mixed | 39733303 |
| Miriu Mixed Secondary School | Mixed | 39733209 |
| Moro Mixed Secondary School | Mixed | 39733105 |
| Naki Secondary School | Mixed | 39733210 |
| Ndori Bc. Mixed Secondary School | Mixed | 39733211 |
| Nyabola Mixed Secondary School | Mixed | 39733106 |
| Nyadina Mixed Secondary School | Mixed | 39733310 |
| Nyong’Ong’a Secondary School | Mixed | 39733304 |
| Olwalo Mixed Secondary School | Mixed | 39733116 |
| Oremo Mixed Secondary School | Mixed | 39733115 |
| Pawtenge Secondary School | Mixed | 39733118 |
| Ragen A.I.C. Mixed Secondary School | Mixed | 39733109 |
| Rakwaro Mixed Secondary School | Mixed | 39733214 |
| Sango Buru Mixed Secondary School | Mixed | 39733306 |
| Sang’Oro Secondary School | Mixed | 39733305 |
| Siany Mixed Secondary School | Mixed | 39733215 |
| St Aloys Gem Secondary School | Mixed | 39733110 |
| St Mary’s Nyamarimba Girls Secondary School | Girls | 39733219 |
| St. Antony’s Secondary School – Kajimbo | Mixed | 39733217 |
| St. Charles Lwanga Ndori Secondary Scool | Mixed | 39733111 |
| St. Cornelius Ramula Odowa Secondary School | Mixed | 39733220 |
| St. Hilarius Nyabondo Mixed Secondary School | Mixed | 39733218 |
| St. Patrick’s Obange Secondary School | Mixed | 39733311 |
| St. Lawrence Kogola Secondary School | Mixed | 39733117 |
| Urudi Mixed Secondary School | Mixed | 39733113 |
| William Booth-Bar Kawarinda Mixed Day Secondary | Mixed | 39733222 |