St John`S Iiani Senior School – Machakos

St John`S Iiani Senior School: KNEC Code, Admissions & CBC Pathways

St John`S Iiani Senior School (formerly St John`S Iiani Secondary School) is a C4 Public Mixed school located in Machakos County, Masinga Sub-county, Kenya.

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

  • Cluster: C4
  • Machakos County
  • Mixed
  • Public
  • SNE: Regular None
Official campus view of St John`S Iiani Senior School (UIC: Z6VV).

School Data & National Codes

Key identifiers and location details for St John`S Iiani Senior School
Official School Name St John`S Iiani Senior School
KNEC Code 12343320
UIC Code Z6VV
S.N (Serial Number) 4743
Accommodation Day
SNE Category Regular None
Region / County Eastern / Machakos
Sub-County Masinga

St John`S Iiani Senior School CBC & CBE Framework

St John`S Iiani 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 John`S Iiani Secondary School, has played a vital role in Machakos’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 St John`S Iiani Senior School

Location: Masinga Sub-County, Machakos 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 St John`S Iiani Senior School

1. What is the KNEC code for St John`S Iiani Senior School?

The KNEC code for St John`S Iiani Senior School is 12343320.

2. Is St John`S Iiani Senior School a boarding school?

St John`S Iiani Senior School is a Day school.

3. What grades are taught at St John`S Iiani Senior School?

St John`S Iiani Senior School offers Senior School Grades 10, 11, and 12.

4. What is the UIC code for St John`S Iiani Senior School?

The UIC code for St John`S Iiani Senior School is Z6VV.

5. In which county is St John`S Iiani Senior School located?

St John`S Iiani Senior School is in Machakos County.

6. Does St John`S Iiani Senior School admit boys or girls?

St John`S Iiani Senior School is a Mixed school.

7. What was the school’s former name?

St John`S Iiani Senior School was formerly St John`S Iiani Secondary School.

8. Who is the principal of St John`S Iiani Senior School?

Records list –.

9. What is the school cluster for St John`S Iiani Senior School?

St John`S Iiani Senior School is clustered as C4. Previously, it was categorized as –.

10. Is there SNE support?

St John`S Iiani Senior School supports Regular learners. Disability type: None.

11. How can I contact St John`S Iiani Senior School?

Call or email –.

12. Where is St John`S Iiani Senior School located?

St John`S Iiani Senior School is in Masinga Sub-County, Machakos County, Eastern Region, Kenya.

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

The serial number (S.N) is 4743.

14. What are the CBC pathways?

STEM, Social Sciences, and Arts & Sports.

15. Is St John`S Iiani Senior School a public or private school?

St John`S Iiani Senior School is a Public institution.
C4 SchoolsDay SchoolsEastern RegionMachakos CountyMasinga Sub-CountyMixed Schoolspublic schoolsSt John`S Iiani Secondary School