Kobos Senior School (formerly called Kobos Secondary School) is a C3 Public Boys Senior School that is physically located in Trans Nzoia County, Kwanza Sub County in the Rift Valley Region of the Republic of Kenya. This article provides all the details about Kobos Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Boarding Senior School forms part of the Trans Nzoia Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Kobos Senior School School’s Basic Data and National Information.
| School’s Old Name | Kobos Secondary School |
| School’s New Name | Kobos Senior School |
| Cluster | C3 |
| Gender | Boys |
| Accomodation Type | Boarding |
| Region | Rift Valley |
| County | Trans Nzoia |
| Sub County | Kwanza |
| UIC Code | YZ7K |
| KNEC Code | 23529108 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Kobos 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 Kobos 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.
Kobos Senior School’s Background and History.
Kobos Senior School, historically known as Kobos Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Trans Nzoia 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, Kobos Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Kobos Senior School.
Kobos Senior School’s exact physical location is in Trans Nzoia County, Kwanza in the Rift Valley Region of the Republic of Kenya.
What to know about Rift Valley Region’s Senior Schools.
Rift Valley is the home of some of the best and highly competitive Senior Schools in Kenya. Kobos Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Kobos Senior School, confirm the pathways it offers.
Frequently Asked Questions About Kobos Senior School.
1. What is the UIC Code for Kobos Senior School?
The UIC Code for Kobos Senior School is YZ7K.
2. Is Kobos Senior School a Boarding or Day School?
Kobos Senior School is a Boarding Senior School.
3. What CBE Grades are taught at Kobos Senior School?
Kobos Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Kobos Senior School?
The Official Knec Code for Kobos Senior School is 23529108.
5. In Which County is Kobos Senior School Found?
Kobos Senior School is located in Trans Nzoia County.
6. Does Kobos Senior School admit Boys, Girls or Both?
Kobos Senior School is a Boys Senior School.
7. What was Kobos Senior School’s Fomer Name under the 8-4-4 Education System?
Kobos Senior School was formerly called Kobos Secondary School.
8. What is Kobos Senior School’s New Cluster?
Kobos Senior School is now classified as a C3 Senior School.
9. Is there SNE Support for Learners at Kobos Senior School?
Kobos Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Kobos Senior School Located?
Kobos Senior School is found in Kwanza Subcounty of Trans Nzoia County; in the Rift Valley Region of the Republic of Kenya.
11. Is a Kobos Senior School Private or Public School?
Kobos 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.
