Gachatha Senior School (formerly called Gachatha Secondary School) is a C4 Public Mixed Senior School that is physically located in Nyeri County, Tetu Sub County in the Central Region of the Republic of Kenya. This article provides all the details about Gachatha Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Nyeri Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Gachatha Senior School School’s Basic Data and National Information.
| School’s Old Name | Gachatha Secondary School |
| School’s New Name | Gachatha Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Central |
| County | Nyeri |
| Sub County | Tetu |
| UIC Code | WWHH |
| KNEC Code | 08221104 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Gachatha Senior School operates as a fully Senior School offering the Competency Based Education (CBE/CBC) Curriculum. Students transition to this school from Junior School after sitting for the Kenya Junior School Education Assessment (KJSEA); which is a national assessment for Grade 9 learners under the Competency-Based Curriculum (CBC/ CBE). It assesses students in nine learning areas to evaluate their readiness to transition into Senior School.
Students who join Gachatha Senior School at grade 10 specialize in any one of the following three main CBE pathways:
- STEM (Science, Technology, Engineering, and Mathematics): Focuses on innovators and problem-solvers. It branches into Pure Sciences, Applied Sciences, and Technical Studies, leading to careers like medicine, engineering, and IT.
- Social Sciences: Designed for communicators and leaders. It includes tracks in Languages, Literature, Humanities, and Business Studies, preparing students for fields like law, journalism, and education.
- Arts & Sports Science: For creative minds and athletes. It features tracks in Visual Arts, Performing Arts, Music, and various sports disciplines, fostering careers in the creative and sports industries.
Gachatha Senior School’s Background and History.
Gachatha Senior School, historically known as Gachatha Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Nyeri county; where it is domiciled.
The school has grown over the years and is now a fully recognized C4 Public Senior School. In January 2026, Gachatha Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Gachatha Senior School.
Gachatha Senior School’s exact physical location is in Nyeri County, Tetu in the Central Region of the Republic of Kenya.
What to know about Central Region’s Senior Schools.
Central is the home of some of the best and highly competitive Senior Schools in Kenya. Gachatha Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Gachatha Senior School, confirm the pathways it offers.
Frequently Asked Questions About Gachatha Senior School.
1. What is the UIC Code for Gachatha Senior School?
The UIC Code for Gachatha Senior School is WWHH.
2. Is Gachatha Senior School a Boarding or Day School?
Gachatha Senior School is a Day Senior School.
3. What CBE Grades are taught at Gachatha Senior School?
Gachatha Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Gachatha Senior School?
The Official Knec Code for Gachatha Senior School is 08221104.
5. In Which County is Gachatha Senior School Found?
Gachatha Senior School is located in Nyeri County.
6. Does Gachatha Senior School admit Boys, Girls or Both?
Gachatha Senior School is a Mixed Senior School.
7. What was Gachatha Senior School’s Fomer Name under the 8-4-4 Education System?
Gachatha Senior School was formerly called Gachatha Secondary School.
8. What is Gachatha Senior School’s New Cluster?
Gachatha Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Gachatha Senior School?
Gachatha Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Gachatha Senior School Located?
Gachatha Senior School is found in Tetu Subcounty of Nyeri County; in the Central Region of the Republic of Kenya.
11. Is a Gachatha Senior School Private or Public School?
Gachatha Senior School is a Public School.
12. What CBE Pathways are offered at Senior School?
Senior schools offere 3 pathways; STEM, Social Sciences and Arts and Sports.
