Athi Senior School

Athi Senior School: KNEC Code, Admissions & CBC Pathways

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

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

  • Cluster: C4
  • Kiambu County
  • Mixed
  • Public
  • SNE: Regular None
Official campus view of Athi Senior School (UIC: BLEG).

School Data & National Codes

Key identifiers and location details for Athi Senior School
Official School Name Athi Senior School
KNEC Code 11206112
UIC Code BLEG
S.N (Serial Number) 2701
Accommodation Day
SNE Category Regular None
Region / County Central / Kiambu
Sub-County Juja

Athi Senior School CBC & CBE Framework

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

Contact Athi Senior School

Location: Juja Sub-County, Kiambu County, Central RegionPrimary Phone: Secondary Phone: Official Email:

Central Region Senior Schools: What to Know

Central Region schools often draw learners from both town and rural settings. Compare schools based on facilities, pathway support, and accommodation options where applicable.
  • Accommodation: Confirm whether the school is day/boarding and what the routine looks like.
  • Subject capacity: Ask about labs, workshops, and staffing for the pathway you want.
  • Performance planning: Review the school’s co-curricular and academic support structures.
Browse: Central Region Senior Schools.

Frequently Asked Questions about Athi Senior School

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

The KNEC code for Athi Senior School is 11206112.

2. Is Athi Senior School a boarding school?

Athi Senior School is a Day school.

3. What grades are taught at Athi Senior School?

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

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

The UIC code for Athi Senior School is BLEG.

5. In which county is Athi Senior School located?

Athi Senior School is in Kiambu County.

6. Does Athi Senior School admit boys or girls?

Athi Senior School is a Mixed school.

7. What was the school’s former name?

Athi Senior School was formerly Athi Secondary School.

8. Who is the principal of Athi Senior School?

Records list –.

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

Athi Senior School is clustered as C4. Previously, it was categorized as –.

10. Is there SNE support?

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

11. How can I contact Athi Senior School?

Call or email –.

12. Where is Athi Senior School located?

Athi Senior School is in Juja Sub-County, Kiambu County, Central Region, Kenya.

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

The serial number (S.N) is 2701.

14. What are the CBC pathways?

STEM, Social Sciences, and Arts & Sports.

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

Athi Senior School is a Public institution.
Athi Secondary SchoolC4 SchoolsCentral RegionDay SchoolsJuja Sub CountyKiambu CountyMixed Schoolspublic schools