St. Peter’s Aterait Senior School – Busia

St. Peter’s Aterait Senior School: KNEC Code, Admissions & CBC Pathways 2026

St. Peter’s Aterait Senior School (formerly St. Peter’s Aterait Secondary School) is a C4 Public Mixed school located in Busia County, Teso South Sub-county, Kenya.

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

  • Cluster: C4
  • Busia County
  • Mixed
  • Public
  • SNE: Regular None
Official campus view of St. Peter’s Aterait Senior School (UIC: 6M9K).

School Data & National Codes

Key identifiers and location details for St. Peter’s Aterait Senior School
Official School Name St. Peter’s Aterait Senior School
KNEC Code 35620203
UIC Code 6M9K
S.N (Serial Number) 1045
Accommodation Day
SNE Category Regular None
Region / County Western / Busia
Sub-County Teso South

St. Peter’s Aterait Senior School CBC & CBE Framework

St. Peter’s Aterait 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 St. Peter’s Aterait Secondary School, has played a vital role in Busia’s education sector. In 2024, Under the management of Dishon Shihundu, it grew to an enrolment of 658 students. Today, the institution maintains its status as a C4 Public senior school.

Contact St. Peter’s Aterait Senior School

Location: Teso South Sub-County, Busia County, Western RegionPrimary Phone: Secondary Phone: ±254722436004Official Email: stpetersaterait@gmail.com

Western Region Senior Schools: What to Know

Western Region has a dense school network in many areas, so comparisons can be very practical: pathway availability, performance support, and accommodation fit.

  • Academic support: Ask about remedial programs, counselling, and pathway guidance.
  • Accommodation fit: Confirm day/boarding details and student welfare structures.
  • Facilities: For STEM/technical tracks, confirm labs/workshops and learning equipment.

Browse: Western Region Senior Schools.

Frequently Asked Questions about St. Peter’s Aterait Senior School

1. What is the KNEC code for St. Peter’s Aterait Senior School?

The KNEC code for St. Peter’s Aterait Senior School is 35620203.

2. Is St. Peter’s Aterait Senior School a boarding school?

St. Peter’s Aterait Senior School is a Day school.

3. What grades are taught at St. Peter’s Aterait Senior School?

St. Peter’s Aterait Senior School offers Senior School Grades 10, 11, and 12.

4. What is the UIC code for St. Peter’s Aterait Senior School?

The UIC code for St. Peter’s Aterait Senior School is 6M9K.

5. In which county is St. Peter’s Aterait Senior School located?

St. Peter’s Aterait Senior School is in Busia County.

6. Does St. Peter’s Aterait Senior School admit boys or girls?

St. Peter’s Aterait Senior School is a Mixed school.

7. What was the school’s former name?

St. Peter’s Aterait Senior School was formerly St. Peter’s Aterait Secondary School.

8. Who is the principal of St. Peter’s Aterait Senior School?

Records list Dishon Shihundu.

9. What is the school cluster for St. Peter’s Aterait Senior School?

St. Peter’s Aterait Senior School is clustered as C4. Previously, it was categorized as Sub County.

10. Is there SNE support?

St. Peter’s Aterait Senior School supports Regular learners. Disability type: None.

11. How can I contact St. Peter’s Aterait Senior School?

Call or email stpetersaterait@gmail.com.

12. Where is St. Peter’s Aterait Senior School located?

St. Peter’s Aterait Senior School is in Teso South Sub-County, Busia County, Western Region, Kenya.

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

The serial number (S.N) is 1045.

14. What are the CBC pathways?

STEM, Social Sciences, and Arts & Sports.

15. Is St. Peter’s Aterait Senior School a public or private school?

St. Peter’s Aterait Senior School is a Public institution.
Busia CountyC4 SchoolsDay SchoolsMixed Schoolspublic schoolsSt. Peter's Aterait Secondary SchoolTeso South Sub-CountyWestern Region