Welcome to Kiambu High School
Nestled on a 35-acre campus in the heart of Kiambu County, we have shaped generations of Kenya's finest leaders. Our commitment to "Faith and Work" guides every student toward academic excellence, moral integrity, and lifelong success.
Competency-Based Education
Kenya's CBC curriculum, expertly delivered through three specialized pathways
Science, Technology, Engineering & Mathematics
Pure Sciences, Applied Sciences, and Technical Studies — building Kenya's next generation of innovators and researchers.
Explore STEM →Languages, Humanities & Business Studies
Preparing future lawyers, economists, and diplomats through Kiswahili, English, History, Geography, and Economics.
Explore Social Sciences →Music, Drama, Fine Art & Sports Science
Nurturing Kenya's future performers, artists, and sports professionals through passion-driven education.
Explore Arts & Sports →By the Numbers
Discover the Difference
A tradition of excellence rooted in faith, discipline, and holistic development
Consistently strong KCSE results — 67.4% scored C+ and above in 2025 with a Mean Grade of B−. Seven well-resourced streams delivering quality education.
13 boarding houses named after Kenya's mountains foster brotherhood, discipline, and lifelong friendships on our 35-acre campus.
Semi-Olympic swimming pool, modern science laboratories, ICT centre, expansive sports fields, and a well-stocked library.
Regional football champions, national drama qualifiers, competitive swimming, music festivals, STEM clubs, and debate societies.
The Kiambu High School Alumni Foundation (KHSAF) connects over 15,000 alumni who mentor students and invest in the school's future.
"Faith and Work" — our motto guides every student. Chaplaincy programmes, leadership councils, and mentorship build men of integrity.
Stay Informed
50th Anniversary
June 20, 2026
Join us on 20th June 2026 as we celebrate 50 years of shaping Kenya's future leaders. Alumni, parents, and the community are invited to this historic milestone event.
Register to Attend →
February 10, 2026
402 candidates sat the exam with a Mean Grade of 7.39 (B−). 271 students (67.4%) scored C+ and above, marking steady improvement year-on-year.
Full Results →
March 1, 2026
Parents and prospective students are invited to experience Kiambu High firsthand. Tour our 35-acre campus, meet teachers, and discover what makes us exceptional.
Learn More →Join the Brotherhood
Discover what makes Kiambu High School a home for future leaders. Schedule a visit or contact us to learn more about admissions.