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

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

Olla Boys Senior School’s Basic Data and National Information.

School’s Old Name	Olla Boys Sec
School’s New Name	Olla Boys Senior
Cluster	C4
Gender	Boys
Accomodation Type	Day
Region	North Eastern
County	Mandera
Sub County	Ashabito
UIC Code	KTPH
KNEC Code	47837205
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Olla Boys 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 Olla Boys 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.

Olla Boys Senior’s Background and History.

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

Location of Olla Boys Senior.

Olla Boys Senior’s exact physical location is in Mandera County, Ashabito in the North Eastern Region of the  Republic of Kenya.

What to know about North Eastern Region’s Senior Schools.

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

Frequently Asked Questions About Olla Boys Senior.

1. What is the UIC Code for Olla Boys Senior?

The UIC Code for Olla Boys Senior is KTPH.

2. Is Olla Boys Senior a Boarding or Day School?

Olla Boys Senior is a Day Senior School.

3. What CBE Grades are taught at Olla Boys Senior?

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

4. What is the Knec Code for Olla Boys Senior?

The Official Knec Code for Olla Boys Senior is 47837205.

5. In Which County is Olla Boys Senior Found?

Olla Boys Senior is located in Mandera County.

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

Olla Boys Senior is a Boys Senior School.

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

Olla Boys Senior was formerly called Olla Boys Sec.

8. What is Olla Boys Senior’s New Cluster?

Olla Boys Senior is now classified as a C4 Senior School.

9. Is there SNE Support for Learners at Olla Boys Senior?

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

10. Where is Olla Boys Senior Located?

Olla Boys Senior is found in Ashabito Subcounty of Mandera County; in the North Eastern Region of the Republic of Kenya.

11. Is a Olla Boys Senior Private or Public School?

Olla Boys 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.