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Mandoi Senior School – Makueni

Mandoi Senior School: KNEC Code, Admissions & CBC Pathways

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

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

  • Cluster: C4
  • Makueni County
  • Mixed
  • Public
  • SNE: Regular None
Mandoi Senior School campus photo
Official campus view of Mandoi Senior School (UIC: WJB5).

School Data & National Codes

Key identifiers and location details for Mandoi Senior School
Official School Name Mandoi Senior School
KNEC Code 18307110
UIC Code WJB5
S.N (Serial Number) 5106
Accommodation Day
SNE Category Regular None
Region / County Eastern / Makueni
Sub-County Makueni

Mandoi Senior School CBC & CBE Framework

Mandoi 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 Mandoi Secondary School, has played a vital role in Makueni’s education sector. In 2024, Under the management of Stephen W Muiruri, it grew to an enrolment of 161 students. Today, the institution maintains its status as a C4 Public senior school.

Contact Mandoi Senior School

Location: Makueni Sub-County, Makueni County, Eastern RegionPrimary Phone: Secondary Phone: 716441311Official Email: mandoisecondary@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 Mandoi Senior School

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

The KNEC code for Mandoi Senior School is 18307110.

2. Is Mandoi Senior School a boarding school?

Mandoi Senior School is a Day school.

3. What grades are taught at Mandoi Senior School?

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

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

The UIC code for Mandoi Senior School is WJB5.

5. In which county is Mandoi Senior School located?

Mandoi Senior School is in Makueni County.

6. Does Mandoi Senior School admit boys or girls?

Mandoi Senior School is a Mixed school.

7. What was the school’s former name?

Mandoi Senior School was formerly Mandoi Secondary School.

8. Who is the principal of Mandoi Senior School?

Records list Stephen W Muiruri.

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

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

10. Is there SNE support?

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

11. How can I contact Mandoi Senior School?

Call or email mandoisecondary@gmail.com.

12. Where is Mandoi Senior School located?

Mandoi Senior School is in Makueni Sub-County, Makueni County, Eastern Region, Kenya.

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

The serial number (S.N) is 5106.

14. What are the CBC pathways?

STEM, Social Sciences, and Arts & Sports.

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

Mandoi Senior School is a Public institution.

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