Mugaa Senior School (formerly called Mugaa Secondary School) is a C4 Public Mixed Senior School that is physically located in Nakuru County, Gilgil Sub County  in the Rift Valley Region of the  Republic of Kenya. This article provides all the details about Mugaa Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

This Day Senior School forms part of the Nakuru Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.

Mugaa Senior School School’s Basic Data and National Information.

School’s Old Name	Mugaa Secondary School
School’s New Name	Mugaa Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Rift Valley
County	Nakuru
Sub County	Gilgil
UIC Code	9M3N
KNEC Code	27570101
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Mugaa 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 Mugaa Senior School at grade 10 specialize in any one of the following three main CBE pathways:

1. 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. 
2. 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. 
3. 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.

Mugaa Senior School’s Background and History.

Mugaa Senior School, historically known as Mugaa Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Nakuru 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, Mugaa Senior School admitted the first grade 10 learners under the CBE Curriculum.

Location of Mugaa Senior School.

Mugaa Senior School’s exact physical location is in Nakuru County, Gilgil 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. Mugaa Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  Mugaa Senior School, confirm the pathways it offers.

Frequently Asked Questions About Mugaa Senior School.

1. What is the UIC Code for Mugaa Senior School?

The UIC Code for Mugaa Senior School is 9M3N.

2. Is Mugaa Senior School a Boarding or Day School?

Mugaa Senior School is a Day Senior School.

3. What CBE Grades are taught at Mugaa Senior School?

Mugaa Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for Mugaa Senior School?

The Official Knec Code for Mugaa Senior School is 27570101.

5. In Which County is Mugaa Senior School Found?

Mugaa Senior School is located in Nakuru County.

6. Does Mugaa Senior School admit Boys, Girls or Both?

Mugaa Senior School is a Mixed Senior School.

7. What was Mugaa Senior School’s Fomer Name under the 8-4-4 Education System?

Mugaa Senior School was formerly called Mugaa Secondary School.

8. What is Mugaa Senior School’s New Cluster?

Mugaa Senior School is now classified as a C4 Senior School.

9. Is there SNE Support for Learners at Mugaa Senior School?

Mugaa Senior School offers support for Regular learners. The school’s Disability Type is None.

10. Where is Mugaa Senior School Located?

Mugaa Senior School is found in Gilgil Subcounty of Nakuru County; in the Rift Valley Region of the Republic of Kenya.

11. Is a Mugaa Senior School Private or Public School?

Mugaa 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.