Ondati Mixed Secondary School (formerly called Ondati Mixed Secondary School) is a C4 Public Mixed Senior School that is physically located in Homa Bay County, Ndhiwa in the Nyanza Region of the Republic of Kenya. This article provides all the details about Ondati Mixed Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Homa Bay Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Ondati Mixed Senior School School’s Basic Data and National Information.
| School’s Old Name | Ondati Mixed Secondary School |
| School’s New Name | Ondati Mixed Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Nyanza |
| County | Homa Bay |
| Sub County | Ndhiwa |
| UIC Code | RM3K |
| KNEC Code | 41724211 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Ondati Mixed 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 Ondati Mixed 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.
Ondati Mixed Senior School’s Background and History.
Ondati Mixed Senior School, historically known as Ondati Mixed Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Homa Bay 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, Ondati Mixed Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Ondati Mixed Senior School.
Ondati Mixed Senior School’s exact physical location is in Homa Bay County, Ndhiwa 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. Ondati Mixed Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Ondati Mixed Senior School, confirm the pathways it offers.
Frequently Asked Questions About Ondati Mixed Senior School.
1. What is the UIC Code for Ondati Mixed Senior School?
The UIC Code for Ondati Mixed Senior School is RM3K.
2. Is Ondati Mixed Senior School a Boarding or Day School?
Ondati Mixed Senior School is a Day Senior School.
3. What CBE Grades are taught at Ondati Mixed Senior School?
Ondati Mixed Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Ondati Mixed Senior School?
The Official Knec Code for Ondati Mixed Senior School is 41724211.
5. In Which County is Ondati Mixed Senior School Found?
Ondati Mixed Senior School is located in Homa Bay County.
6. Does Ondati Mixed Senior School admit Boys, Girls or Both?
Ondati Mixed Senior School is a Mixed Senior School.
7. What was Ondati Mixed Senior School’s Fomer Name under the 8-4-4 Education System?
Ondati Mixed Senior School was formerly called Ondati Mixed Secondary School.
8. What is Ondati Mixed Senior School’s New Cluster?
Ondati Mixed Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Ondati Mixed Senior School?
Ondati Mixed Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Ondati Mixed Senior School Located?
Ondati Mixed Senior School is found in Ndhiwa Subcounty of Homa Bay County; in the Nyanza Region of the Republic of Kenya.
11. Is a Ondati Mixed Senior School Private or Public School?
Ondati Mixed 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.