Milima Mixed Senior School (formerly called Milima Mixed Secondary School) is a C4 Public Mixed Senior School that is physically located in Trans Nzoia County, Trans Nzoia East Sub County in the Rift Valley Region of the Republic of Kenya. This article provides all the details about Milima Mixed Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Trans Nzoia Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Milima Mixed Senior School School’s Basic Data and National Information.
| School’s Old Name | Milima Mixed Secondary School |
| School’s New Name | Milima Mixed Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Rift Valley |
| County | Trans Nzoia |
| Sub County | Trans Nzoia East |
| UIC Code | 5HGP |
| KNEC Code | 23528129 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Milima 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 Milima 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.
Milima Mixed Senior School’s Background and History.
Milima Mixed Senior School, historically known as Milima Mixed Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Trans Nzoia 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, Milima Mixed Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Milima Mixed Senior School.
Milima Mixed Senior School’s exact physical location is in Trans Nzoia County, Trans Nzoia East in the Rift Valley Region of the Republic of Kenya.
What to know about Rift Valley Region’s Senior Schools.
Rift Valley is the home of some of the best and highly competitive Senior Schools in Kenya. Milima Mixed Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Milima Mixed Senior School, confirm the pathways it offers.
Frequently Asked Questions About Milima Mixed Senior School.
1. What is the UIC Code for Milima Mixed Senior School?
The UIC Code for Milima Mixed Senior School is 5HGP.
2. Is Milima Mixed Senior School a Boarding or Day School?
Milima Mixed Senior School is a Day Senior School.
3. What CBE Grades are taught at Milima Mixed Senior School?
Milima Mixed Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Milima Mixed Senior School?
The Official Knec Code for Milima Mixed Senior School is 23528129.
5. In Which County is Milima Mixed Senior School Found?
Milima Mixed Senior School is located in Trans Nzoia County.
6. Does Milima Mixed Senior School admit Boys, Girls or Both?
Milima Mixed Senior School is a Mixed Senior School.
7. What was Milima Mixed Senior School’s Fomer Name under the 8-4-4 Education System?
Milima Mixed Senior School was formerly called Milima Mixed Secondary School.
8. What is Milima Mixed Senior School’s New Cluster?
Milima Mixed Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Milima Mixed Senior School?
Milima Mixed Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Milima Mixed Senior School Located?
Milima Mixed Senior School is found in Trans Nzoia East Subcounty of Trans Nzoia County; in the Rift Valley Region of the Republic of Kenya.
11. Is a Milima Mixed Senior School Private or Public School?
Milima 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.