Ndumbi Senior School (formerly called Ndumbi Secondary School) is a C4 Public Mixed Senior School that is physically located in Makueni County, Mbooni East Sub County in the Eastern Region of the Republic of Kenya. This article provides all the details about Ndumbi Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Makueni Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Ndumbi Senior School School’s Basic Data and National Information.
| School’s Old Name | Ndumbi Secondary School |
| School’s New Name | Ndumbi Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Eastern |
| County | Makueni |
| Sub County | Mbooni East |
| UIC Code | 5ESK |
| KNEC Code | 18346119 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Ndumbi 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 Ndumbi Senior School at grade 10 specialize in any one of the following three main CBE pathways:
- 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.
- 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.
- 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.
Ndumbi Senior School’s Background and History.
Ndumbi Senior School, historically known as Ndumbi Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Makueni 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, Ndumbi Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Ndumbi Senior School.
Ndumbi Senior School’s exact physical location is in Makueni County, Mbooni East in the Eastern Region of the Republic of Kenya.
What to know about Eastern Region’s Senior Schools.
Eastern is the home of some of the best and highly competitive Senior Schools in Kenya. Ndumbi Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Ndumbi Senior School, confirm the pathways it offers.
Frequently Asked Questions About Ndumbi Senior School.
1. What is the UIC Code for Ndumbi Senior School?
The UIC Code for Ndumbi Senior School is 5ESK.
2. Is Ndumbi Senior School a Boarding or Day School?
Ndumbi Senior School is a Day Senior School.
3. What CBE Grades are taught at Ndumbi Senior School?
Ndumbi Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Ndumbi Senior School?
The Official Knec Code for Ndumbi Senior School is 18346119.
5. In Which County is Ndumbi Senior School Found?
Ndumbi Senior School is located in Makueni County.
6. Does Ndumbi Senior School admit Boys, Girls or Both?
Ndumbi Senior School is a Mixed Senior School.
7. What was Ndumbi Senior School’s Fomer Name under the 8-4-4 Education System?
Ndumbi Senior School was formerly called Ndumbi Secondary School.
8. What is Ndumbi Senior School’s New Cluster?
Ndumbi Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Ndumbi Senior School?
Ndumbi Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Ndumbi Senior School Located?
Ndumbi Senior School is found in Mbooni East Subcounty of Makueni County; in the Eastern Region of the Republic of Kenya.
11. Is a Ndumbi Senior School Private or Public School?
Ndumbi 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.
