Dr.Charles Mulli Secondary School (formerly called Dr.Charles Mulli Secondary School) is a C4 Public Mixed Senior School that is physically located in Machakos County, Yatta in the Eastern Region of the Republic of Kenya. This article provides all the details about Dr.Charles Mulli 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.
Dr.Charles Mulli Senior School School’s Basic Data and National Information.
| School’s Old Name | Dr.Charles Mulli Secondary School |
| School’s New Name | Dr.Charles Mulli Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Eastern |
| County | Machakos |
| Sub County | Yatta |
| UIC Code | TMWK |
| KNEC Code | 12315533 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Dr.Charles Mulli 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 Dr.Charles Mulli 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.
Dr.Charles Mulli Senior School’s Background and History.
Dr.Charles Mulli Senior School, historically known as Dr.Charles Mulli 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, Dr.Charles Mulli Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Dr.Charles Mulli Senior School.
Dr.Charles Mulli Senior School’s exact physical location is in Machakos County, Yatta 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. Dr.Charles Mulli Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Dr.Charles Mulli Senior School, confirm the pathways it offers.
Frequently Asked Questions About Dr.Charles Mulli Senior School.
1. What is the UIC Code for Dr.Charles Mulli Senior School?
The UIC Code for Dr.Charles Mulli Senior School is TMWK.
2. Is Dr.Charles Mulli Senior School a Boarding or Day School?
Dr.Charles Mulli Senior School is a Day Senior School.
3. What CBE Grades are taught at Dr.Charles Mulli Senior School?
Dr.Charles Mulli Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Dr.Charles Mulli Senior School?
The Official Knec Code for Dr.Charles Mulli Senior School is 12315533.
5. In Which County is Dr.Charles Mulli Senior School Found?
Dr.Charles Mulli Senior School is located in Machakos County.
6. Does Dr.Charles Mulli Senior School admit Boys, Girls or Both?
Dr.Charles Mulli Senior School is a Mixed Senior School.
7. What was Dr.Charles Mulli Senior School’s Fomer Name under the 8-4-4 Education System?
Dr.Charles Mulli Senior School was formerly called Dr.Charles Mulli Secondary School.
8. What is Dr.Charles Mulli Senior School’s New Cluster?
Dr.Charles Mulli Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Dr.Charles Mulli Senior School?
Dr.Charles Mulli Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Dr.Charles Mulli Senior School Located?
Dr.Charles Mulli Senior School is found in Yatta Subcounty of Machakos County; in the Eastern Region of the Republic of Kenya.
11. Is a Dr.Charles Mulli Senior School Private or Public School?
Dr.Charles Mulli 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.