Mananja Senior School – Machakos

Mananja Senior School: KNEC Code, Admissions & CBC Pathways

Mananja Senior School (formerly Mananja Secondary School) is a C4 Public Mixed school located in Machakos County, Masinga Sub-county, Kenya.

This Day institution is part of the Machakos education network and has transitioned to a Senior School hosting Grades 10, 11, and 12 learners under the CBC framework.

  • Cluster: C4
  • Machakos County
  • Mixed
  • Public
  • SNE: Regular None
Official campus view of Mananja Senior School (UIC: UNWL).

School Data & National Codes

Key identifiers and location details for Mananja Senior School
Official School Name Mananja Senior School
KNEC Code 12343322
UIC Code UNWL
S.N (Serial Number) 4729
Accommodation Day
SNE Category Regular None
Region / County Eastern / Machakos
Sub-County Masinga

Mananja Senior School CBC & CBE Framework

Mananja Senior School operates as a Senior School within the Competency Based Curriculum. Students transition from Junior School to specialize in one of the main pathways:
  • STEM: Science, Technology, Engineering, and Mathematics.
  • Social Sciences: Humanities and Business Studies.
  • Arts & Sports: Performing/Visual Arts and Physical Education.

Institutional Background

The school, known historically as Mananja Secondary School, has played a vital role in Machakos’s education sector. In 2024, Under the management of Wilson Githiaya, it grew to an enrolment of 315 students. Today, the institution maintains its status as a C4 Public senior school.

Contact Mananja Senior School

Location: Masinga Sub-County, Machakos County, Eastern RegionPrimary Phone: Secondary Phone: 722294589Official Email: MananjaSecondary 2019@gmail.com

Eastern Region Senior Schools: What to Know

Eastern Region covers a large area with both urban centers and remote localities. School choice often depends on distance, accommodation, and pathway availability.
  • Distance & access: Confirm transport options and reporting logistics if the school is far from home.
  • Pathway availability: Not every school offers all options—ask what combinations are supported.
  • Student support: Check academic counselling, clubs, and any SNE provisions where relevant.
Browse: Eastern Region Senior Schools.

Frequently Asked Questions about Mananja Senior School

1. What is the KNEC code for Mananja Senior School?

The KNEC code for Mananja Senior School is 12343322.

2. Is Mananja Senior School a boarding school?

Mananja Senior School is a Day school.

3. What grades are taught at Mananja Senior School?

Mananja Senior School offers Senior School Grades 10, 11, and 12.

4. What is the UIC code for Mananja Senior School?

The UIC code for Mananja Senior School is UNWL.

5. In which county is Mananja Senior School located?

Mananja Senior School is in Machakos County.

6. Does Mananja Senior School admit boys or girls?

Mananja Senior School is a Mixed school.

7. What was the school’s former name?

Mananja Senior School was formerly Mananja Secondary School.

8. Who is the principal of Mananja Senior School?

Records list Wilson Githiaya.

9. What is the school cluster for Mananja Senior School?

Mananja Senior School is clustered as C4. Previously, it was categorized as Sub County.

10. Is there SNE support?

Mananja Senior School supports Regular learners. Disability type: None.

11. How can I contact Mananja Senior School?

Call or email MananjaSecondary 2019@gmail.com.

12. Where is Mananja Senior School located?

Mananja Senior School is in Masinga Sub-County, Machakos County, Eastern Region, Kenya.

13. What is the school’s serial number (S.N)?

The serial number (S.N) is 4729.

14. What are the CBC pathways?

STEM, Social Sciences, and Arts & Sports.

15. Is Mananja Senior School a public or private school?

Mananja Senior School is a Public institution.
C4 SchoolsDay SchoolsEastern RegionMachakos CountyMananja Secondary SchoolMasinga Sub-CountyMixed Schoolspublic schools