Public senior school

Koiwoarusen Secondary School

Also listed as Koiwoarusen Secondary.

A senior school in Kesses sub-county, Uasin Gishu County. It offers STEM, Social Sciences and Arts & Sports Science, with 12 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: 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

Koiwoarusen Secondary School scored a mean of 6.41 (C) in KCSE 2010, 1.3 points above the national average, up from 5.52 in 2009.

	2010	2009	2008	2007	2006
Mean	6.408	5.519	5.161	5.682	5.021
Grade	C	C	C-	C	C-
Candidates	71	77	62	44	48

KCSE results

Pathways and subject combinations checked 15 October 2026

STEM6 combinationsPure Sciences 2 · Applied Sciences 3 · Technical Studies 1

Pure Sciences · 2Biology, Building & Construction, ChemistryST1044

Biology, Chemistry, PhysicsST1048

Applied Sciences · 3Agriculture, Business Studies, ChemistryST2046

Agriculture, Business Studies, ElectricityST2048

Agriculture, Chemistry, Computer StudiesST2059

Technical Studies · 1Biology, Electricity, GeographyST3014

Social Sciences4 combinationsHumanities & Business Studies 4

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

Christian Religious Education, Computer Studies, GeographySS2034

Christian Religious Education, Geography, History & CitizenshipSS2019

Computer Studies, Geography, History & CitizenshipSS2024

Arts & Sports Science2 combinationsSports 2

Sports · 2Computer Studies, Fine Arts, Sports & RecreationAS2039

General Science, Sports & Recreation, Theatre & FilmAS2038

Subjects in these combinations · 15

Agriculture, Biology, Building & Construction, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Electricity, Fine Arts, General Science, Geography, History & Citizenship, Physics, Sports & Recreation, Theatre & Film

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

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

Codes and registration

KNEC code: 26578017
UIC: MARK
School code: E7161101
Level: Senior school
Sponsor: Religious Organisation
Student needs: Ordinary
Postal address: 348 BURNT FOREST
2013 boarding or day: Day & Boarding

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

Students enrolled: 288
Teaching staff: 16
Students per teacher: 18.0
Acres: 8
Acreage per enrolment: 36.0

Staff counted in 2007 ›

Role	Men	Women	Total
TSC teachers	6	3	9
PTA and board teachers	4	3	7
Non-teaching staff	4	2	6

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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 6781 classification and codes
June 2025 senior-school register, row 8989 checked 1 October 2026
Kenya Gazette Notice No. 1449 2026 fee schedule