Public senior school

Inyokoni Secondary School

A senior school in Kilungu sub-county, Makueni County. It offers STEM, Social Sciences and Arts & Sports Science, with 5 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C3Ministry of Education senior-school cluster.
Gender: Mixed
Boarding or day: Boarding
2026 fees: KSh 53,554 or 40,535 per year, depending on the approved tierGovernment-set schedule, not an individual school invoice.
Ownership: Public
Postal address: 112 NUNGUNI

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

Inyokoni Secondary School scored a mean of 3.87 (D+) in KCSE 2023, 0.7 points below the national average, down from 4.49 in 2022. Over 2018–2023 it ranks 18th of 27 schools in Makueni County with 3 or more years of published results.

	2023	2022	2021	2020	2019
Mean	3.865	4.494	4.558	4.373	4.865
Grade	D+	D+	C-	D+	C-
Candidates	89	83	77	69	52

All 11 years of KCSE results, 2006–2023

Pathways and subject combinations checked 15 October 2026

STEM2 combinationsPure Sciences 1 · Applied Sciences 1

Pure Sciences · 1Biology, Chemistry, PhysicsST1048

Applied Sciences · 1Agriculture, Computer Studies, PhysicsST2067

Social Sciences2 combinationsHumanities & Business Studies 2

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

Christian Religious Education, Fasihi ya Kiswahili, History & CitizenshipSS2069

Arts & Sports Science1 combinationSports 1

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

Subjects in these combinations · 13

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

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

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

Codes and registration

KNEC code: 18336106
UIC: JLM5
School code: H4040699
Level: Senior school
Sponsor: Religious Organisation
Student needs: Ordinary
2013 boarding or day: Day & Boarding

School figures most recent counts

Students enrolled: 318
Teaching staff: 13
Board teachers: 2
Classrooms: 9
Dormitories: 5
Laboratories: 3
Dining halls: 1
Toilets: 22
Acres: 20

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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 756 classification and codes
June 2025 senior-school register, row 5042 checked 1 October 2026
Kenya Gazette Notice No. 1449 2026 fee schedule

KCSE results

KNEC for 2006–2010, the school’s audit reports and newspapers since: every source, on the results page 2006–2023

2013 school data

Kenya Open Data Initiative 2013 school data