| School Name | Sub-County | School Level | |
|---|---|---|---|
| 1 | Devki Ruiru Township Secondary School | Ruiru | Secondary |
| 2 | Gakumarii Springs Secondary School | Ruiru | Secondary |
| 3 | Githunguri High School | Ruiru | Secondary |
| 4 | Githurai Mixed Secondary School | Ruiru | Secondary |
| 5 | Gitothua Secondary School | Ruiru | Secondary |
| 6 | Kwangethe Secondary School | Ruiru | Secondary |
| 7 | Kwihota Secondary School | Ruiru | Secondary |
| 8 | Mwihoko Secondary School | Ruiru | Secondary |
| 9 | Ruiru Boys Secondary School | Ruiru | Secondary |
| 10 | Ruiru Girls Secondary School | Ruiru | Secondary |
| 11 | Ruiru Kihunguro Secondary School | Ruiru | Secondary |
| 12 | Spinners Boys Secondary School | Ruiru | Secondary |
| 13 | Uhuru Kenyatta Secondary School | Ruiru | Secondary |
| Primary Schools in Ruiru Sub County |
| List of Public Primary Schools in Ruiru |
| List of Private Primary Schools in Ruiru |
| Junior Secondary Schools (JSS) in Ruiru Sub County |
| List of Public JSS Schools in Ruiru |
| List of Private JSS Schools in Ruiru |
| High Schools in Ruiru Sub County |
| List of Public High Schools in Ruiru |
| List of Private High Schools in Ruiru |