Mathia Secondary School (formerly called Mathia Secondary School) is a C4 Public Mixed Senior School that is physically located in Kirinyaga County, Kirinyaga West in the Central Region of the Republic of Kenya. This article provides all the details about Mathia Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Kirinyaga Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Mathia Senior School School’s Basic Data and National Information.
| School’s Old Name | Mathia Secondary School |
| School’s New Name | Mathia Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Central |
| County | Kirinyaga |
| Sub County | Kirinyaga West |
| UIC Code | NLWU |
| KNEC Code | 9223112 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Mathia 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 Mathia 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.
Mathia Senior School’s Background and History.
Mathia Senior School, historically known as Mathia Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Kirinyaga 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, Mathia Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Mathia Senior School.
Mathia Senior School’s exact physical location is in Kirinyaga County, Kirinyaga West 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. Mathia Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Mathia Senior School, confirm the pathways it offers.
Frequently Asked Questions About Mathia Senior School.
1. What is the UIC Code for Mathia Senior School?
The UIC Code for Mathia Senior School is NLWU.
2. Is Mathia Senior School a Boarding or Day School?
Mathia Senior School is a Day Senior School.
3. What CBE Grades are taught at Mathia Senior School?
Mathia Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Mathia Senior School?
The Official Knec Code for Mathia Senior School is 9223112.
5. In Which County is Mathia Senior School Found?
Mathia Senior School is located in Kirinyaga County.
6. Does Mathia Senior School admit Boys, Girls or Both?
Mathia Senior School is a Mixed Senior School.
7. What was Mathia Senior School’s Fomer Name under the 8-4-4 Education System?
Mathia Senior School was formerly called Mathia Secondary School.
8. What is Mathia Senior School’s New Cluster?
Mathia Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Mathia Senior School?
Mathia Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Mathia Senior School Located?
Mathia Senior School is found in Kirinyaga West Subcounty of Kirinyaga County; in the Central Region of the Republic of Kenya.
11. Is a Mathia Senior School Private or Public School?
Mathia 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.