Public senior school

Mandoi Secondary School

Also listed as Mandoi Secondary.

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

School details admission facts are for the 2026 intake

Cluster
C4Former sub-county and day schools.
Gender
Mixed
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
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 2006–2010

Mandoi Secondary School scored a mean of 4.06 (D+) in KCSE 2010, 1.1 points below the national average, up from 3.31 in 2009.

20102009200820072006
Mean4.0583.3114.0003.5203.452
GradeD+DD+D+D
Candidates5261535031

Pathways and subject combinations checked 15 October 2026

STEM4 combinationsPure Sciences 2 · Applied Sciences 2
Pure Sciences · 2Agriculture, Biology, ChemistryST1042
Biology, Chemistry, PhysicsST1048
Applied Sciences · 2Agriculture, Business Studies, Computer StudiesST2047
Agriculture, Business Studies, PhysicsST2053
Social Sciences4 combinationsHumanities & Business Studies 4
Humanities & Business Studies · 4Business Studies, Fasihi ya Kiswahili, History & CitizenshipSS2096
Business Studies, Geography, History & CitizenshipSS2025
Christian Religious Education, Fasihi ya Kiswahili, GeographySS2035
Geography, History & Citizenship, Literature in EnglishSS2004
Arts & Sports Science1 combinationSports 1
Sports · 1General Science, Sports & Recreation, Theatre & FilmAS2038

Subjects in these combinations · 14

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

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

Codes and registration

KNEC code
18307110
UIC
WJB5
School code
H4040235
Level
Senior school
Sponsor
Religious Organisation
Student needs
Ordinary
Postal address
418 MAK
2013 boarding or day
Day & Boarding

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

Students enrolled
198
Teaching staff
7
Students per teacher
28.3:1 (2007)
Acres
23
Acreage per enrolment
8.6
Staff counted in 2007 ›
RoleMenWomenTotal
TSC teachers336
Local authority teachers000
PTA and board teachers101
Other teachers000
Non-teaching staff437

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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.

Register, pathways and fees

  1. Ministry of Education Grade 10 selection portal (KEMIS) pathways, combinations, emblem · checked 15 October 2026
  2. December 2025 senior-school list, row 3859 classification and codes
  3. June 2025 senior-school register, row 5106 checked 1 October 2026
  4. Kenya Gazette Notice No. 1449 2026 fee schedule

KCSE results

  1. KNEC for 2006–2010, the school’s audit reports and newspapers since: every source, on the results page 2006–2010

2013 school data

  1. Kenya Open Data Initiative 2013 school data

Map

  1. © OpenStreetMap contributors; county outline: IEBC via UN OCHA map data