Merti Secondary School (formerly called Merti Secondary School) is a C3 Public Boys Senior School that is physically located in Isiolo County, Merti in the Eastern Region of the Republic of Kenya. This article provides all the details about Merti Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Boarding Senior School forms part of the Isiolo Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Merti Senior School School’s Basic Data and National Information.
| School’s Old Name | Merti Secondary School |
| School’s New Name | Merti Senior School |
| Cluster | C3 |
| Gender | Boys |
| Accomodation Type | Boarding |
| Region | Eastern |
| County | Isiolo |
| Sub County | Merti |
| UIC Code | 9HG4 |
| KNEC Code | 17356101 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Merti 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 Merti 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.
Merti Senior School’s Background and History.
Merti Senior School, historically known as Merti Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Isiolo county; where it is domiciled.
The school has grown over the years and is now a fully recognized C3 Public Senior School. In January 2026, Merti Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Merti Senior School.
Merti Senior School’s exact physical location is in Isiolo County, Merti 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. Merti Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Merti Senior School, confirm the pathways it offers.
Frequently Asked Questions About Merti Senior School.
1. What is the UIC Code for Merti Senior School?
The UIC Code for Merti Senior School is 9HG4.
2. Is Merti Senior School a Boarding or Day School?
Merti Senior School is a Boarding Senior School.
3. What CBE Grades are taught at Merti Senior School?
Merti Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Merti Senior School?
The Official Knec Code for Merti Senior School is 17356101.
5. In Which County is Merti Senior School Found?
Merti Senior School is located in Isiolo County.
6. Does Merti Senior School admit Boys, Girls or Both?
Merti Senior School is a Boys Senior School.
7. What was Merti Senior School’s Fomer Name under the 8-4-4 Education System?
Merti Senior School was formerly called Merti Secondary School.
8. What is Merti Senior School’s New Cluster?
Merti Senior School is now classified as a C3 Senior School.
9. Is there SNE Support for Learners at Merti Senior School?
Merti Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Merti Senior School Located?
Merti Senior School is found in Merti Subcounty of Isiolo County; in the Eastern Region of the Republic of Kenya.
11. Is a Merti Senior School Private or Public School?
Merti 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.