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

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

Bishop Okumu Senior School School’s Basic Data and National Information.

School’s Old Name	Bishop Okumu Secondary School
School’s New Name	Bishop Okumu Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Nyanza
County	Kisumu
Sub County	Nyakach
UIC Code	JGK9
KNEC Code	39733203
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Bishop Okumu 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 Bishop Okumu 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.

Bishop Okumu Senior School’s Background and History.

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

Location of Bishop Okumu Senior School.

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

Frequently Asked Questions About Bishop Okumu Senior School.

1. What is the UIC Code for Bishop Okumu Senior School?

The UIC Code for Bishop Okumu Senior School is JGK9.

2. Is Bishop Okumu Senior School a Boarding or Day School?

Bishop Okumu Senior School is a Day Senior School.

3. What CBE Grades are taught at Bishop Okumu Senior School?

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

4. What is the Knec Code for Bishop Okumu Senior School?

The Official Knec Code for Bishop Okumu Senior School is 39733203.

5. In Which County is Bishop Okumu Senior School Found?

Bishop Okumu Senior School is located in Kisumu County.

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

Bishop Okumu Senior School is a Mixed Senior School.

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

Bishop Okumu Senior School was formerly called Bishop Okumu Secondary School.

8. What is Bishop Okumu Senior School’s New Cluster?

Bishop Okumu Senior School is now classified as a C4 Senior School.

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

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

10. Where is Bishop Okumu Senior School Located?

Bishop Okumu Senior School is found in Nyakach Subcounty of Kisumu County; in the Nyanza Region of the Republic of Kenya.

11. Is a Bishop Okumu Senior School Private or Public School?

Bishop Okumu 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.