Kiio Senior School – Kitui

Kiio Senior School: KNEC Code, Admissions & CBC Pathways

Kiio Senior School (formerly Kiio Secondary School) is a C3 Public Mixed school located in Kitui County, Mwingi Central Sub-county, Kenya.

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

  • Cluster: C3
  • Kitui County
  • Mixed
  • Public
  • SNE: Regular None
Official campus view of Kiio Senior School (UIC: 29RV).

School Data & National Codes

Key identifiers and location details for Kiio Senior School
Official School Name Kiio Senior School
KNEC Code 13310301
UIC Code 29RV
S.N (Serial Number) 4124
Accommodation Boarding
SNE Category Regular None
Region / County Eastern / Kitui
Sub-County Mwingi Central

Kiio Senior School CBC & CBE Framework

Kiio 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 Kiio Secondary School, has played a vital role in Kitui’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 Kiio Senior School

Location: Mwingi Central Sub-County, Kitui County, Eastern RegionPrimary Phone: Secondary Phone: Official Email:

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 Kiio Senior School

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

The KNEC code for Kiio Senior School is 13310301.

2. Is Kiio Senior School a boarding school?

Kiio Senior School is a Boarding school.

3. What grades are taught at Kiio Senior School?

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

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

The UIC code for Kiio Senior School is 29RV.

5. In which county is Kiio Senior School located?

Kiio Senior School is in Kitui County.

6. Does Kiio Senior School admit boys or girls?

Kiio Senior School is a Mixed school.

7. What was the school’s former name?

Kiio Senior School was formerly Kiio Secondary School.

8. Who is the principal of Kiio Senior School?

Records list –.

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

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

10. Is there SNE support?

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

11. How can I contact Kiio Senior School?

Call or email –.

12. Where is Kiio Senior School located?

Kiio Senior School is in Mwingi Central Sub-County, Kitui County, Eastern Region, Kenya.

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

The serial number (S.N) is 4124.

14. What are the CBC pathways?

STEM, Social Sciences, and Arts & Sports.

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

Kiio Senior School is a Public institution.
boarding schoolsC3 SchoolsEastern RegionKiio Secondary SchoolKitui CountyMixed SchoolsMwingi Central Sub-Countypublic schools