Chagaiya Senior School (formerly called Chagaiya Secondary School) is a C4 Public Mixed Senior School that is physically located in Uasin Gishu County, Kesses Sub County  in the Rift Valley Region of the  Republic of Kenya. This article provides all the details about Chagaiya 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.

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

School’s Old Name	Chagaiya Secondary School
School’s New Name	Chagaiya Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Rift Valley
County	Uasin Gishu
Sub County	Kesses
UIC Code	NQM2
KNEC Code	26578042
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Chagaiya 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 Chagaiya 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.

Chagaiya Senior School’s Background and History.

Chagaiya Senior School, historically known as Chagaiya 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, Chagaiya Senior School admitted the first grade 10 learners under the CBE Curriculum.

Location of Chagaiya Senior School.

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

Frequently Asked Questions About Chagaiya Senior School.

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

The UIC Code for Chagaiya Senior School is NQM2.

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

Chagaiya Senior School is a Day Senior School.

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

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

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

The Official Knec Code for Chagaiya Senior School is 26578042.

5. In Which County is Chagaiya Senior School Found?

Chagaiya Senior School is located in Uasin Gishu County.

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

Chagaiya Senior School is a Mixed Senior School.

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

Chagaiya Senior School was formerly called Chagaiya Secondary School.

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

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

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

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

10. Where is Chagaiya Senior School Located?

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

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

Chagaiya 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.