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

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

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

School’s Old Name	Gathumbi Secondary School
School’s New Name	Gathumbi Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Central
County	Nyeri
Sub County	Nyeri South
UIC Code	YXLX
KNEC Code	08237030
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Gathumbi 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 Gathumbi 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.

Gathumbi Senior School’s Background and History.

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

Location of Gathumbi Senior School.

Gathumbi Senior School’s exact physical location is in Nyeri County, Nyeri South in the Central Region of the  Republic of Kenya.

What to know about Central Region’s Senior Schools.

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

Frequently Asked Questions About Gathumbi Senior School.

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

The UIC Code for Gathumbi Senior School is YXLX.

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

Gathumbi Senior School is a Day Senior School.

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

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

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

The Official Knec Code for Gathumbi Senior School is 08237030.

5. In Which County is Gathumbi Senior School Found?

Gathumbi Senior School is located in Nyeri County.

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

Gathumbi Senior School is a Mixed Senior School.

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

Gathumbi Senior School was formerly called Gathumbi Secondary School.

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

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

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

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

10. Where is Gathumbi Senior School Located?

Gathumbi Senior School is found in Nyeri South Subcounty of Nyeri County; in the Central Region of the Republic of Kenya.

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

Gathumbi 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.