Gesero Senior School – Kisii

Gesero Senior School: KNEC Code, Admissions & CBC Pathways

Gesero Senior School (formerly Gesero Secondary School) is a C3 Public Mixed school located in Kisii County, Kisii South Sub-county, Kenya.

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

  • Cluster: C3
  • Kisii County
  • Mixed
  • Public
  • SNE: Regular None
Official campus view of Gesero Senior School (UIC: 3RNZ).

School Data & National Codes

Key identifiers and location details for Gesero Senior School
Official School Name Gesero Senior School
KNEC Code 40716109
UIC Code 3RNZ
S.N (Serial Number) 3362
Accommodation Boarding
SNE Category Regular None
Region / County Nyanza / Kisii
Sub-County Kisii South

Gesero Senior School CBC & CBE Framework

Gesero 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 Gesero Secondary School, has played a vital role in Kisii’s education sector. In 2024, Under the management of –, it grew to an enrolment of — students. Today, the institution maintains its status as a C3 Public senior school.

Contact Gesero Senior School

Location: Kisii South Sub-County, Kisii County, Nyanza RegionPrimary Phone: Secondary Phone: Official Email:

Nyanza Region Senior Schools: What to Know

Nyanza Region schools range from highly competitive institutions to community-based options. For the best match, confirm pathway support, accommodation, and learner support programs.

  • Pathway selection: Check which pathways are fully supported and the required subject combinations.
  • Co-curriculars: Arts, sports, and clubs can shape student development—ask what’s active.
  • Support systems: Confirm guidance, mentoring, and any SNE arrangements where needed.

Browse: Nyanza Region Senior Schools.

Frequently Asked Questions about Gesero Senior School

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

The KNEC code for Gesero Senior School is 40716109.

2. Is Gesero Senior School a boarding school?

Gesero Senior School is a Boarding school.

3. What grades are taught at Gesero Senior School?

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

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

The UIC code for Gesero Senior School is 3RNZ.

5. In which county is Gesero Senior School located?

Gesero Senior School is in Kisii County.

6. Does Gesero Senior School admit boys or girls?

Gesero Senior School is a Mixed school.

7. What was the school’s former name?

Gesero Senior School was formerly Gesero Secondary School.

8. Who is the principal of Gesero Senior School?

Records list –.

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

Gesero Senior School is clustered as C3. Previously, it was categorized as –.

10. Is there SNE support?

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

11. How can I contact Gesero Senior School?

Call or email –.

12. Where is Gesero Senior School located?

Gesero Senior School is in Kisii South Sub-County, Kisii County, Nyanza Region, Kenya.

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

The serial number (S.N) is 3362.

14. What are the CBC pathways?

STEM, Social Sciences, and Arts & Sports.

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

Gesero Senior School is a Public institution.
boarding schoolsC3 SchoolsGesero Secondary SchoolKisii CountyKisii South Sub CountyMixed SchoolsNyanza Regionpublic schools
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