Public senior school

Mui Secondary School

Also listed as Mui Boys Secondary School.

A senior school in Mwingi East sub-county, Kitui County. It offers STEM and Social Sciences, with 5 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C3; Former county schools.
KNEC code: 13338101
UIC: GZPY
Level: Senior school
Gender: Mixed
Boarding or day: Boarding
Ownership: Public
Sponsor: N/A
Student needs: Ordinary
Postal address: 421 MWINGI
School code: M4100553
2013 gender: Boys
2026 fees: KSh 53,554 or 40,535 per year, depending on the approved tier; Government-set schedule, not an individual school invoice.
Next placements: Not released yet for the January 2027 intake. Last year: 19 December 2025. KEMIS placement portalGet an alert when they’re released.

Pathways and subject combinations checked 15 October 2026

STEM2 combinations Pure Sciences 1 · Applied Sciences 1

Pure Sciences · 1

Biology, Chemistry, PhysicsST1048

Applied Sciences · 1

Business Studies, Computer Studies, PhysicsST2007

Social Sciences3 combinations Humanities & Business Studies 3

Humanities & Business Studies · 3

Business Studies, Geography, History & CitizenshipSS2025
Christian Religious Education, Fasihi ya Kiswahili, History & CitizenshipSS2069
Christian Religious Education, Geography, History & CitizenshipSS2019

Arts & Sports ScienceNot offered

Subjects in these combinations · 9: Biology, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Fasihi ya Kiswahili, Geography, History & Citizenship, Physics

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

Figures from the 2013 records; counts made in 2007

Students enrolled: 158
Teaching staff: 8
Students per teacher: 19.8:1 (2007)
Acres: 12
Acreage per enrolment: 13.2

Staff counted in 2007

Role	Men	Women	Total
TSC teachers	6	1	7
Local authority teachers	0	0	0
PTA and board teachers	1	0	1
Other teachers	0	0	0
Non-teaching staff	5	1	6

Something out of date? Suggest a correction. Work at this school?

Data sources

The school description and other details come from the 2013 school data. Staff and facility figures show their recorded years. Classification and codes come from the 2026 senior-school register.

Pathways, subject combinations and emblems: Ministry of Education Grade 10 selection portal (KEMIS); checked 15 October 2026.
December 2025 senior-school list, row 632.
June 2025 senior-school register, row 4174; checked 14 October 2026.
Kenya Gazette Notice No. 1449 for the 2026 fee schedule.
Kenya Open Data Initiative.