Public senior school

Kyumbi Secondary School

Also listed as Kyumbi Mixed Secondary.

A senior school in Athi-River sub-county, Machakos County. It offers STEM, Social Sciences and Arts & Sports Science, with 9 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C4Ministry of Education senior-school cluster.
Gender: Mixed
Boarding or day: Day
2026 fees: This school’s approved fee schedule is not established here.Government-set schedule, not an individual school invoice.
Ownership: Public

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 2008–2010

Kyumbi Secondary School scored a mean of 3.88 (D+) in KCSE 2010, 1.3 points below the national average, up from 3.56 in 2009.

	2010	2009	2008
Mean	3.875	3.556	3.200
Grade	D+	D+	D
Candidates	16	27	10

KCSE results

Pathways and subject combinations checked 15 October 2026

STEM4 combinationsPure Sciences 1 · Applied Sciences 2 · Technical Studies 1

Pure Sciences · 1Biology, Chemistry, PhysicsST1048

Applied Sciences · 2Agriculture, Business Studies, Home ScienceST2085

Business Studies, Computer Studies, PhysicsST2007

Technical Studies · 1Electricity, Geography, PhysicsST3026

Social Sciences4 combinationsHumanities & Business Studies 4

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

Christian Religious Education, Fasihi ya Kiswahili, History & CitizenshipSS2069

Computer Studies, Geography, History & CitizenshipSS2024

Geography, History & Citizenship, Literature in EnglishSS2004

Arts & Sports Science1 combinationSports 1

Sports · 1General Science, Sports & Recreation, Theatre & FilmAS2038

Subjects in these combinations · 16

Agriculture, Biology, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Electricity, Fasihi ya Kiswahili, General Science, Geography, History & Citizenship, Home Science, Literature in English, Physics, Sports & Recreation, Theatre & Film

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

How subject selection works: what pathways, tracks and the codes mean

Codes and registration

KNEC code: 12330105
UIC: 6UGB
School code: N4050011
Level: Senior school
Sponsor: Central Government/DEB
Student needs: Ordinary
Postal address: 2158 MACHAKOS

Older records figures from the 2013 records; counts made in 2007

Students enrolled: 67
Teaching staff: 5
Students per teacher: 13.4
Acreage per enrolment: 2.4

Staff counted in 2007 ›

Role	Men	Women	Total
TSC teachers	1	0	1
PTA and board teachers	4	0	4
Non-teaching staff	1	1	2

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Data sources

The school description and 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 3425 classification and codes
June 2025 senior-school register, row 4552 checked 14 October 2026
Kenya Gazette Notice No. 1449 2026 fee schedule