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

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

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

School’s Old Name	Ainabkoi Secondary School
School’s New Name	Ainabkoi Senior School
Cluster	C4
Gender	Boys
Accomodation Type	Day
Region	Rift Valley
County	Uasin Gishu
Sub County	Ainabkoi
UIC Code	5C2X
KNEC Code	26534120
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Ainabkoi 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 Ainabkoi 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.

Ainabkoi Senior School’s Background and History.

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

Location of Ainabkoi Senior School.

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

Frequently Asked Questions About Ainabkoi Senior School.

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

The UIC Code for Ainabkoi Senior School is 5C2X.

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

Ainabkoi Senior School is a Day Senior School.

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

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

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

The Official Knec Code for Ainabkoi Senior School is 26534120.

5. In Which County is Ainabkoi Senior School Found?

Ainabkoi Senior School is located in Uasin Gishu County.

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

Ainabkoi Senior School is a Boys Senior School.

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

Ainabkoi Senior School was formerly called Ainabkoi Secondary School.

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

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

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

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

10. Where is Ainabkoi Senior School Located?

Ainabkoi Senior School is found in Ainabkoi Subcounty of Uasin Gishu County; in the Rift Valley Region of the Republic of Kenya.

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

Ainabkoi 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.