Katani Deb Secondary School (formerly called Katani Deb Secondary School) is a C4 Public Mixed Senior School that is physically located in Machakos County, Athi-River in the Eastern Region of the Republic of Kenya. This article provides all the details about Katani Deb Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Machakos Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Katani Deb Senior School School’s Basic Data and National Information.
| School’s Old Name | Katani Deb Secondary School |
| School’s New Name | Katani Deb Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Eastern |
| County | Machakos |
| Sub County | Athi-River |
| UIC Code | JG3R |
| KNEC Code | 12330128 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Katani 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 Katani Deb 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.
Katani Deb Senior School’s Background and History.
Katani Deb Senior School, historically known as Katani Deb Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Machakos 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, Katani Deb Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Katani Deb Senior School.
Katani Deb Senior School’s exact physical location is in Machakos County, Athi-River 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. Katani Deb Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Katani Deb Senior School, confirm the pathways it offers.
Frequently Asked Questions About Katani Deb Senior School.
1. What is the UIC Code for Katani Deb Senior School?
The UIC Code for Katani Deb Senior School is JG3R.
2. Is Katani Deb Senior School a Boarding or Day School?
Katani Deb Senior School is a Day Senior School.
3. What CBE Grades are taught at Katani Deb Senior School?
Katani Deb Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Katani Deb Senior School?
The Official Knec Code for Katani Deb Senior School is 12330128.
5. In Which County is Katani Deb Senior School Found?
Katani Deb Senior School is located in Machakos County.
6. Does Katani Deb Senior School admit Boys, Girls or Both?
Katani Deb Senior School is a Mixed Senior School.
7. What was Katani Deb Senior School’s Fomer Name under the 8-4-4 Education System?
Katani Deb Senior School was formerly called Katani Deb Secondary School.
8. What is Katani Deb Senior School’s New Cluster?
Katani Deb Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Katani Deb Senior School?
Katani Deb Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Katani Deb Senior School Located?
Katani Deb Senior School is found in Athi-River Subcounty of Machakos County; in the Eastern Region of the Republic of Kenya.
11. Is a Katani Deb Senior School Private or Public School?
Katani 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.