Public senior school

Gathuri Secondary School

A senior school in Gatundu South sub-county, Kiambu County. It offers STEM and Social Sciences, with 5 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C4Ministry of Education senior-school cluster.
Gender: Boys
Boarding or day: Day
2026 fees: For the listed day-school fee heads, parents are charged KSh 0.Government-set schedule, not an individual school invoice.
Ownership: Public
Postal address: 359 GATUNDU

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 2019–2023

Gathuri Secondary School scored a mean of 2.03 (D-) in KCSE 2023, 2.5 points below the national average, down from 2.07 in 2022. Over 2019–2023 it ranks 63rd of 69 schools in Kiambu County with 3 or more years of published results.

	2023	2022	2021	2020	2019
Mean	2.031	2.071	2.237	2.640	3.700
Grade	D-	D-	D-	D	D+
Candidates	48	42	39	53	46

All 10 years of KCSE results, 2006–2023

Pathways and subject combinations checked 15 October 2026

STEM3 combinationsPure Sciences 1 · Applied Sciences 2

Pure Sciences · 1Biology, Chemistry, PhysicsST1048

Applied Sciences · 2Agriculture, Biology, Business StudiesST2044

Agriculture, Business Studies, GeographyST2050

Social Sciences2 combinationsHumanities & Business Studies 2

Humanities & Business Studies · 2Business Studies, Geography, History & CitizenshipSS2025

Christian Religious Education, Geography, History & CitizenshipSS2019

Arts & Sports ScienceNot offered

Subjects in these combinations · 8

Agriculture, Biology, Business Studies, Chemistry, Christian Religious Education, Geography, History & Citizenship, Physics

Senior schools in Kiambu 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: 11212123
UIC: 3MXH
School code: D2060128
Level: Senior school
Sponsor: Central Government/DEB
Student needs: Ordinary
2013 gender: Mixed

School figures most recent counts

Students enrolled: 175
Teaching staff: 10
TSC teachers: 7
Board teachers: 3
Students per teacher: 17.5
Classrooms: 8
Dormitories: 3
Laboratories: 1
Dining halls: 1
Toilets: 22

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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 1929 classification and codes
June 2025 senior-school register, row 2628 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 2006–2023