Riambase Deb Senior School (formerly called Riambase Deb Secondary School) is a C2 Public Mixed Senior School that is physically located in Kisii County, Nyamache Sub County  in the Nyanza Region of the  Republic of Kenya. This article provides all the details about Riambase Deb Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

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

Riambase Deb Senior School School’s Basic Data and National Information.

School’s Old Name	Riambase Deb Secondary School
School’s New Name	Riambase Deb Senior School
Cluster	C2
Gender	Mixed
Accomodation Type	Boarding
Region	Nyanza
County	Kisii
Sub County	Nyamache
UIC Code	D7GH
KNEC Code	40732129
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Riambase Deb 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 Riambase Deb 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.

Riambase Deb Senior School’s Background and History.

Riambase Deb Senior School, historically known as Riambase Deb Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Kisii county; where it is domiciled.

The school has grown over the years and is now a fully recognized  C2 Public Senior School. In January 2026, Riambase Deb Senior School admitted the first grade 10 learners under the CBE Curriculum.

Location of Riambase Deb Senior School.

Riambase Deb Senior School’s exact physical location is in Kisii County, Nyamache in the Nyanza Region of the  Republic of Kenya.

What to know about Nyanza Region’s Senior Schools.

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

Frequently Asked Questions About Riambase Deb Senior School.

1. What is the UIC Code for Riambase Deb Senior School?

The UIC Code for Riambase Deb Senior School is D7GH.

2. Is Riambase Deb Senior School a Boarding or Day School?

Riambase Deb Senior School is a Boarding Senior School.

3. What CBE Grades are taught at Riambase Deb Senior School?

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

4. What is the Knec Code for Riambase Deb Senior School?

The Official Knec Code for Riambase Deb Senior School is 40732129.

5. In Which County is Riambase Deb Senior School Found?

Riambase Deb Senior School is located in Kisii County.

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

Riambase Deb Senior School is a Mixed Senior School.

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

Riambase Deb Senior School was formerly called Riambase Deb Secondary School.

8. What is Riambase Deb Senior School’s New Cluster?

Riambase Deb Senior School is now classified as a C2 Senior School.

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

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

10. Where is Riambase Deb Senior School Located?

Riambase Deb Senior School is found in Nyamache Subcounty of Kisii County; in the Nyanza Region of the Republic of Kenya.

11. Is a Riambase Deb Senior School Private or Public School?

Riambase Deb 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.