Sumeiyon Day Senior School (formerly called Sumeiyon Day Secondary School) is a C4 Public Mixed Senior School that is physically located in Kericho County, Kericho Sub County  in the Rift Valley Region of the  Republic of Kenya. This article provides all the details about Sumeiyon Day Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

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

Sumeiyon Day Senior School School’s Basic Data and National Information.

School’s Old Name	Sumeiyon Day Secondary School
School’s New Name	Sumeiyon Day Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Rift Valley
County	Kericho
Sub County	Kericho
UIC Code	ZJ2D
KNEC Code	28512132
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Sumeiyon Day 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 Sumeiyon Day Senior School 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.

Sumeiyon Day Senior School’s Background and History.

Sumeiyon Day Senior School, historically known as Sumeiyon Day Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Kericho 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, Sumeiyon Day Senior School admitted the first grade 10 learners under the CBE Curriculum.

Location of Sumeiyon Day Senior School.

Sumeiyon Day Senior School’s exact physical location is in Kericho County, Kericho 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. Sumeiyon Day Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  Sumeiyon Day Senior School, confirm the pathways it offers.

Frequently Asked Questions About Sumeiyon Day Senior School.

1. What is the UIC Code for Sumeiyon Day Senior School?

The UIC Code for Sumeiyon Day Senior School is ZJ2D.

2. Is Sumeiyon Day Senior School a Boarding or Day School?

Sumeiyon Day Senior School is a Day Senior School.

3. What CBE Grades are taught at Sumeiyon Day Senior School?

Sumeiyon Day Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for Sumeiyon Day Senior School?

The Official Knec Code for Sumeiyon Day Senior School is 28512132.

5. In Which County is Sumeiyon Day Senior School Found?

Sumeiyon Day Senior School is located in Kericho County.

6. Does Sumeiyon Day Senior School admit Boys, Girls or Both?

Sumeiyon Day Senior School is a Mixed Senior School.

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

Sumeiyon Day Senior School was formerly called Sumeiyon Day Secondary School.

8. What is Sumeiyon Day Senior School’s New Cluster?

Sumeiyon Day Senior School is now classified as a C4 Senior School.

9. Is there SNE Support for Learners at Sumeiyon Day Senior School?

Sumeiyon Day Senior School offers support for Regular learners. The school’s Disability Type is None.

10. Where is Sumeiyon Day Senior School Located?

Sumeiyon Day Senior School is found in Kericho Subcounty of Kericho County; in the Rift Valley Region of the Republic of Kenya.

11. Is a Sumeiyon Day Senior School Private or Public School?

Sumeiyon Day 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.