| School Name | Sub-County | School Level | |
|---|---|---|---|
| 1 | Allamano Boys Secondary School | Meru South | Secondary |
| 2 | Furaha Girls Secondary School | Meru South | Secondary |
| 3 | Kiriiria Sda Secondary School | Chiakariga | Secondary |
| 4 | Materi Girls Secondary School | Chiakariga | Secondary |
| 5 | Muguna--aana Education Center | Tharaka South | Secondary |
| 6 | Mukothima Girls Secondary School | Tharaka North | Secondary |
| 7 | St. Bernards Secondary School | Igambang'ombe | Secondary |
| 8 | St. Daniels Boys High School - Kithitu | Maara | Secondary |
| 9 | St. Rita Nariani Girls Secondary School | Meru South | Secondary |
| Primary Schools in Tharaka Nithi County |
| List of Public Primary Schools in Tharaka Nithi |
| List of Private Primary Schools in Tharaka Nithi |
| Junior Secondary Schools (JSS) in Tharaka Nithi County |
| List of Public JSS Schools in Tharaka Nithi |
| List of Private JSS Schools in Tharaka Nithi |
| High Schools in Tharaka Nithi County |
| List of Public High Schools in Tharaka Nithi |
| List of Private High Schools in Tharaka Nithi |