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

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

Heilu Mixed Senior School School’s Basic Data and National Information.

School’s Old Name	Heilu Mixed Secondary School
School’s New Name	Heilu Mixed Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Eastern
County	Marsabit
Sub County	Moyale
UIC Code	2QYC
KNEC Code	16311111
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Heilu 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 Heilu Mixed 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.

Heilu Mixed Senior School’s Background and History.

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

Location of Heilu Mixed Senior School.

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

Frequently Asked Questions About Heilu Mixed Senior School.

1. What is the UIC Code for Heilu Mixed Senior School?

The UIC Code for Heilu Mixed Senior School is 2QYC.

2. Is Heilu Mixed Senior School a Boarding or Day School?

Heilu Mixed Senior School is a Day Senior School.

3. What CBE Grades are taught at Heilu Mixed Senior School?

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

4. What is the Knec Code for Heilu Mixed Senior School?

The Official Knec Code for Heilu Mixed Senior School is 16311111.

5. In Which County is Heilu Mixed Senior School Found?

Heilu Mixed Senior School is located in Marsabit County.

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

Heilu Mixed Senior School is a Mixed Senior School.

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

Heilu Mixed Senior School was formerly called Heilu Mixed Secondary School.

8. What is Heilu Mixed Senior School’s New Cluster?

Heilu Mixed Senior School is now classified as a C4 Senior School.

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

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

10. Where is Heilu Mixed Senior School Located?

Heilu Mixed Senior School is found in Moyale Subcounty of Marsabit County; in the Eastern Region of the Republic of Kenya.

11. Is a Heilu Mixed Senior School Private or Public School?

Heilu 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.