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

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

Sessi Senior School School’s Basic Data and National Information.

School’s Old Name	Sessi Secondary School
School’s New Name	Sessi Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Eastern
County	Marsabit
Sub County	Moyale
UIC Code	LVG5
KNEC Code	16311107
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Sessi 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 Sessi 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.

Sessi Senior School’s Background and History.

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

Location of Sessi Senior School.

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

Frequently Asked Questions About Sessi Senior School.

1. What is the UIC Code for Sessi Senior School?

The UIC Code for Sessi Senior School is LVG5.

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

Sessi Senior School is a Day Senior School.

3. What CBE Grades are taught at Sessi Senior School?

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

4. What is the Knec Code for Sessi Senior School?

The Official Knec Code for Sessi Senior School is 16311107.

5. In Which County is Sessi Senior School Found?

Sessi Senior School is located in Marsabit County.

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

Sessi Senior School is a Mixed Senior School.

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

Sessi Senior School was formerly called Sessi Secondary School.

8. What is Sessi Senior School’s New Cluster?

Sessi Senior School is now classified as a C4 Senior School.

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

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

10. Where is Sessi Senior School Located?

Sessi Senior School is found in Moyale Subcounty of Marsabit County; in the Eastern Region of the Republic of Kenya.

11. Is a Sessi Senior School Private or Public School?

Sessi 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.