Public senior school

Ontulili Boys Secondary School

A senior school in Buuri West sub-county, Meru County. It offers STEM and Social Sciences, with 16 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C2Ministry of Education senior-school cluster.
Gender: Boys
Boarding or day: Boarding
2026 fees: KSh 53,554 or 40,535 per year, depending on the approved tierGovernment-set schedule, not an individual school invoice.
Ownership: Public
Postal address: 1250 NANYUKI

Next placements

Not released yet for the January 2027 intake. Last year: 19 December 2025. KEMIS placement portal · Get an alert when they’re released.

KCSE results the latest 5 years we hold

Ontulili Boys Secondary School scored a mean of 7.04 (C+) in KCSE 2024, 2.3 points above the national average, up from 5.52 in 2023.

	2024	2023	2022	2020	2019
Mean	7.040	5.520	6.069	6.600	5.845
Grade	C+	C	C	C+	C
Candidates	178	130	101	125	142

All 11 years of KCSE results, 2006–2024

Pathways and subject combinations checked 15 October 2026

STEM12 combinationsPure Sciences 4 · Applied Sciences 8

Pure Sciences · 4Agriculture, Biology, ChemistryST1042

Biology, Business Studies, ChemistryST1045

Biology, Chemistry, Computer StudiesST1046

Biology, Chemistry, PhysicsST1048

Applied Sciences · 8Agriculture, Biology, GeographyST2071

Agriculture, Business Studies, Computer StudiesST2047

Agriculture, Chemistry, Computer StudiesST2059

Agriculture, Computer Studies, GeographyST2062

Agriculture, Computer Studies, PhysicsST2067

Agriculture, Geography, PhysicsST2075

Biology, Computer Studies, GeographyST2011

Business Studies, Computer Studies, PhysicsST2007

Social Sciences4 combinationsHumanities & Business Studies 4

Humanities & Business Studies · 4Business Studies, Geography, History & CitizenshipSS2025

Business Studies, Geography, Literature in EnglishSS2061

Christian Religious Education, Geography, History & CitizenshipSS2019

Computer Studies, Geography, History & CitizenshipSS2024

Arts & Sports ScienceNot offered

Subjects in these combinations · 10

Agriculture, Biology, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Geography, History & Citizenship, Literature in English, Physics

Senior schools in Meru County offering STEM · Social Sciences · Arts & Sports Science

How subject selection works: what pathways, tracks and the codes mean Grade 10 maths head start: a free check and three free lessons

Codes and registration

KNEC code: 15334102
UIC: 84UW
School code: A4080053
Level: Senior school
Sponsor: Central Government/DEB
Student needs: Ordinary

School figures most recent counts

Students enrolled: 634
Teaching staff: 27
Board teachers: 1
Students per teacher: 23.5
Dormitories: 8
Laboratories: 3
Computer laboratories: 1
Dining halls: 1
Toilets: 30
Acres: 20

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Data sources

School history and updated details use the sources below. Other details come from the 2013 school data. Classification and codes come from the 2026 senior-school register.

Register, pathways and fees

Ministry of Education Grade 10 selection portal (KEMIS) pathways, combinations, emblem · checked 15 October 2026
December 2025 senior-school list, row 370 classification and codes
June 2025 senior-school register, row 5492 checked 1 October 2026
Kenya Gazette Notice No. 1449 2026 fee schedule

KCSE results

KNEC for 2006–2010, the school’s audit reports since: every source, on the results page 2006–2024

2013 school data

Kenya Open Data Initiative 2013 school data