Gatamaiyu Boys High School is a boys’ boarding school in Lari Sub-county, Kiambu County, Kenya. It is recorded as a public C3 senior school in the 2026 senior-school register. This profile explains the school identification and the steps parents should take when applying for Grade 10.
Gatamaiyu Boys High School: School Profile
- County: Kiambu
- Sub-county: Lari
- School name: Gatamaiyu Boys High School
- School type: boys’ boarding
- 2026 cluster: C3
- KNEC code: 11231101
- Unique Institution Code (UIC): GB2F
Gatamaiyu Boys High School: Grade 10 Admissions and Pathways
Grade 10 selection and placement are organised through the Ministry of Education. Learners should check the correct school registration, their placement, the available subject combinations and reporting requirements in the official system. STEM, Social Sciences and Arts and Sports Science are national pathways, but not every school offers every combination.
Gatamaiyu Boys High School: School Fees and Payment Guidance
Funding and parent contributions are governed by the applicable official fee schedule. Boarding and day-school arrangements affect fees. Obtain the latest official school joining instructions, the approved fee breakdown and verified payment details from the administration before making any payments.
Gatamaiyu Boys High School: School Contacts and Examination Results
Check the school’s current telephone number, postal address, email, official website and verified examination performance directly with its administration. Historical listings may be outdated.

Senior-school profile source: Gatamaiyu Boys High School register information.

