Mathima Senior (formerly called Mathima Sec) is a C4 Public Mixed Senior School that is physically located in Kitui County, Mutomo Sub County  in the Eastern Region of the  Republic of Kenya. This article provides all the details about Mathima Senior, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

This Day Senior School forms part of the Kitui Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.

Mathima Senior School’s Basic Data and National Information.

School’s Old Name	Mathima Sec
School’s New Name	Mathima Senior
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Eastern
County	Kitui
Sub County	Mutomo
UIC Code	ZDYJ
KNEC Code	13317304
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Mathima Senior 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 Mathima Senior at grade 10 specialize in any one of the following three main CBE pathways:

1. 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. 
2. 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. 
3. 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.

Mathima Senior’s Background and History.

Mathima Senior, historically known as Mathima Sec, has played a very key role in the Kenyan Education Sector and more particularly in Kitui 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, Mathima Senior admitted the first grade 10 learners under the CBE Curriculum.

Location of Mathima Senior.

Mathima Senior’s exact physical location is in Kitui County, Mutomo in the Eastern Region of the  Republic of Kenya.

What to know about Eastern Region’s Senior Schools.

Eastern is the home of some of the best and highly competitive Senior Schools in Kenya. Mathima Senior, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  Mathima Senior, confirm the pathways it offers.

Frequently Asked Questions About Mathima Senior.

1. What is the UIC Code for Mathima Senior?

The UIC Code for Mathima Senior is ZDYJ.

2. Is Mathima Senior a Boarding or Day School?

Mathima Senior is a Day Senior School.

3. What CBE Grades are taught at Mathima Senior?

Mathima Senior offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for Mathima Senior?

The Official Knec Code for Mathima Senior is 13317304.

5. In Which County is Mathima Senior Found?

Mathima Senior is located in Kitui County.

6. Does Mathima Senior admit Boys, Girls or Both?

Mathima Senior is a Mixed Senior School.

7. What was Mathima Senior’s Fomer Name under the 8-4-4 Education System?

Mathima Senior was formerly called Mathima Sec.

8. What is Mathima Senior’s New Cluster?

Mathima Senior is now classified as a C4 Senior School.

9. Is there SNE Support for Learners at Mathima Senior?

Mathima Senior offers support for Regular learners. The school’s Disability Type is None.

10. Where is Mathima Senior Located?

Mathima Senior is found in Mutomo Subcounty of Kitui County; in the Eastern Region of the Republic of Kenya.

11. Is a Mathima Senior Private or Public School?

Mathima Senior 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.