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Olderkesi Senior School – Narok

Olderkesi Senior School: KNEC Code, Admissions & CBC Pathways 2026

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

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

  • Cluster: C4
  • Narok County
  • Mixed
  • Public
  • SNE: Regular None
Olderkesi Senior School campus photo
Official campus view of Olderkesi Senior School (UIC: EFA9).

School Data & National Codes

Key identifiers and location details for Olderkesi Senior School
Official School Name Olderkesi Senior School
KNEC Code 32581303
UIC Code EFA9
S.N (Serial Number) 7345
Accommodation Day
SNE Category Regular None
Region / County Rift Valley / Narok
Sub-County Narok West

Olderkesi Senior School CBC & CBE Framework

Olderkesi 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 Olderkesi Secondary School, has played a vital role in Narok’s education sector. In 2024, Under the management of Lemara Seno, it grew to an enrolment of 621 students. Today, the institution maintains its status as a C4 Public senior school.

Contact Olderkesi Senior School

Location: Narok West Sub-County, Narok County, Rift Valley RegionPrimary Phone: Secondary Phone: 725223320Official Email: lemaraseno@gmail.com

Rift Valley Region Senior Schools: What to Know

Rift Valley is geographically large and diverse. Compare senior schools using a mix of academics, pathway options, accommodation type, and co-curricular strength.
  • School category: Confirm the cluster/category and what it typically means for facilities and intake.
  • Pathway depth: Ask about subject combinations, labs/workshops, and staffing stability.
  • Logistics: If the school is far, verify travel plans, reporting dates, and termly schedules.
Browse: Rift Valley Region Senior Schools.

Frequently Asked Questions about Olderkesi Senior School

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

The KNEC code for Olderkesi Senior School is 32581303.

2. Is Olderkesi Senior School a boarding school?

Olderkesi Senior School is a Day school.

3. What grades are taught at Olderkesi Senior School?

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

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

The UIC code for Olderkesi Senior School is EFA9.

5. In which county is Olderkesi Senior School located?

Olderkesi Senior School is in Narok County.

6. Does Olderkesi Senior School admit boys or girls?

Olderkesi Senior School is a Mixed school.

7. What was the school’s former name?

Olderkesi Senior School was formerly Olderkesi Secondary School.

8. Who is the principal of Olderkesi Senior School?

Records list Lemara Seno.

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

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

10. Is there SNE support?

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

11. How can I contact Olderkesi Senior School?

Call or email lemaraseno@gmail.com.

12. Where is Olderkesi Senior School located?

Olderkesi Senior School is in Narok West Sub-County, Narok County, Rift Valley Region, Kenya.

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

The serial number (S.N) is 7345.

14. What are the CBC pathways?

STEM, Social Sciences, and Arts & Sports.

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

Olderkesi Senior School is a Public institution.

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