Mumbuni High School

Senior-school information — 2026 intake

Senior-school cluster: C2
County: MACHAKOS
Administrative subcounty: MACHAKOS
KNEC code: 12301703
UIC: P43T
Gender: Boys
Day / boarding: Boarding
Ownership: Public

2026 public boarding-school parent fee ceiling: KSh 53,554 or KSh 40,535, depending on the school's previously approved tier. This school's tier is not listed here.

Fee source: Kenya Gazette Notice No. 1449, effective 5 January 2026. For selection and placement updates, use the government portal.

Cluster and identifiers: December 2025 senior-school list, row 329. This list is hosted by Education News and attributed to the Ministry of Education.

Other dated register details: Teachers Arena (Ministry register mirror), row 4689. Published 2025-06-01; captured 2026-09-10.

The dated register does not confirm current vacancies, school-specific fees, boarding capacity or support services.

The earlier directory record and historical information are retained below.

Earlier directory summary

Mumbuni Boys Secondary is in Machakos County (Machakos Town Constituency).

Mumbuni Boys Secondary is a boys boarding secondary school.

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Earlier directory details

Legacy directory code: G4050130

Address: 310 Mks

Level: Secondary School

Day/Boarding: Boarding

Gender: Boys

Ownership: Public

Sponsor: Religious Organisation

Student Needs: Ordinary

Facts

Acreage: 30

Acreage per enrolment: 32.5

Pupil Teacher Ratio: 24.4

Total Enrolment: 976

Total Teaching staff: 40

Location

County: Machakos

Constituency: Machakos Town

Province: Eastern

District: Machakos

Division: Central - Machakos

Location: Mumbuni

Sub Location: Upper Kiandani

Staff

TSC Male Teachers: 18

TSC Female Teachers: 18

PTA Board of Governors Male Teacher: 3

PTA Board of Governors Female Teacher: 1

Non Teaching Staff Male: 19

Non Teaching Staff Female: 6

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Pathways and subject combinations checked 15 October 2026

STEM · 18 combinations

Pure Sciences · 4

Agriculture, Biology, Chemistry (ST1042)
Biology, Business Studies, Chemistry (ST1045)
Biology, Chemistry, Computer Studies (ST1046)
Biology, Chemistry, Physics (ST1048)

Applied Sciences · 9

Agriculture, Biology, Geography (ST2071)
Agriculture, Business Studies, Electricity (ST2048)
Agriculture, Business Studies, General Science (ST2049)
Agriculture, Business Studies, Physics (ST2053)
Agriculture, General Science, Geography (ST2082)
Agriculture, Geography, Physics (ST2075)
Chemistry, Computer Studies, Geography (ST2013)
Computer Studies, General Science, Geography (ST2014)
Computer Studies, Geography, Physics (ST2018)

Technical Studies · 5

Biology, Electricity, Geography (ST3014)
Chemistry, Electricity, Geography (ST3017)
Computer Studies, Electricity, Geography (ST3006)
Electricity, General Science, Home Science (ST3008)
Electricity, Geography, Physics (ST3026)

Social Sciences · 9 combinations

Humanities & Business Studies · 9

Business Studies, Fasihi ya Kiswahili, Geography (SS2073)
Business Studies, Fasihi ya Kiswahili, History & Citizenship (SS2096)
Business Studies, Geography, History & Citizenship (SS2025)
Business Studies, Geography, Literature in English (SS2061)
Business Studies, History & Citizenship, Literature in English (SS2100)
Christian Religious Education, Fasihi ya Kiswahili, Geography (SS2035)
Christian Religious Education, Fasihi ya Kiswahili, History & Citizenship (SS2069)
Christian Religious Education, Geography, Literature in English (SS2047)
Christian Religious Education, History & Citizenship, Literature in English (SS2082)

Arts & Sports Science · 3 combinations

Sports · 3

Fasihi ya Kiswahili, Music & Dance, Sports & Recreation (AS2048)
General Science, Sports & Recreation, Theatre & Film (AS2038)
Literature in English, Music & Dance, Sports & Recreation (AS2047)

Subjects in these combinations · 17

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

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