There are about thirty (30) County schools in Tharaka Nithi County. These schools are either Mixed or Single.County schools are the third best schools after National and Extra County schools.
The County schools admit students majorly from within the County. Admission of form ones is via the Education Ministry’s Portal. Calling letters to these schools are downloaded from the Ministry’s website; https://www.education.go.ke/
FOR A COMPLETE GUIDE TO ALL SCHOOLS IN KENYA CLICK ON THE LINK BELOW;
Here are links to the most important news portals:
- KUCCPS News Portal
- TSC News Portal
- Universities and Colleges News Portal
- Helb News Portal
- KNEC News Portal
- KSSSA News Portal
- Schools News Portal
- Free Teaching Resources and Revision Materials
Here is a list of all the County schools in Tharaka Nithi County:
| School Code | School Name | Category | Type | County |
| 19308303 | KAMBANDI SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19308305 | KIREGE SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19308307 | KIERENI SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19308315 | KIUNGUNI DAY SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19308506 | RUBATE SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19308507 | MPUKONI SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19308509 | NDAGONI GIRLS SECONDARY SCHOOL | County | Girls | Tharaka Nithi |
| 19308510 | KIAMURIUKI SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19308512 | MAGENKA SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19313102 | GATUNGA SECONDARY SCHOOL | County | Boys | Tharaka Nithi |
| 19313104 | MARIMANTI GIRLS HIGH SCHOOL | County | Girls | Tharaka Nithi |
| 19313204 | CHIAKARIGA GIRLS SECONDARY SCHOOL | County | Girls | Tharaka Nithi |
| 19313206 | CHIAKARIGA SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19326106 | P.C.E.A MURAGA SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19326107 | ST. AUGUSTINE RUGUTA SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19326108 | MUGONA GIRLS SECONDARY SCHOOL | County | Girls | Tharaka Nithi |
| 19326110 | ACK IGANGARA SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19326112 | ITARA DAY SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19326205 | THIGAA SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19326209 | NGERU SECONDARY SCHOOL | County | Boys | Tharaka Nithi |
| 19326210 | NTURIRI BOYS` SECONDARY SCHOOL | County | Boys | Tharaka Nithi |
| 19326215 | KIEGANGURU GIRLS SECONDARY SCHOOL | County | Girls | Tharaka Nithi |
| 19326216 | ST ANN GIRLS SECONDARY SCHOOL | County | Girls | Tharaka Nithi |
| 19342102 | MUKOTHIMA GIRLS’ SECONDARY SCHOOL | County | Girls | Tharaka Nithi |
| 19367401 | NTUMBARA SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19367404 | KAJIAMPAU MIXED SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19367406 | KAJUKI SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19367501 | ITUGURURU SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19367502 | M.C.K KIANGIRI SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
| 19367504 | KAMWIMBI SECONDARY SCHOOL | County | Mixed | Tharaka Nithi |
