Public senior school

Arnesen’s High School

Also listed as Arnesens Secondary.

A senior school in Ainabkoi sub-county, Uasin Gishu County. It offers STEM, Social Sciences and Arts & Sports Science, with 23 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C2Ministry of Education senior-school cluster.
Gender: Boys
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

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

Arnesen’s High School scored a mean of 7.57 (B-) in KCSE 2010, 2.4 points above the national average, up from 7.05 in 2009.

	2010	2009	2008	2007	2006
Mean	7.565	7.050	6.689	7.402	6.573
Grade	B-	C+	C+	C+	C+
Candidates	92	80	45	112	103

KCSE results

Pathways and subject combinations checked 15 October 2026

STEM14 combinationsPure Sciences 4 · Applied Sciences 4 · Technical Studies 6

Pure Sciences · 4Agriculture, Biology, ChemistryST1042

Biology, Building & Construction, ChemistryST1044

Biology, Chemistry, PhysicsST1048

Chemistry, Physics, Wood WorkST1049

Applied Sciences · 4Agriculture, Chemistry, Computer StudiesST2059

Business Studies, Computer Studies, Metal WorkST2006

Computer Studies, Electricity, Home ScienceST2025

Computer Studies, Home Science, Wood WorkST2019

Technical Studies · 6Aviation, Geography, PhysicsST3121

Biology, Electricity, GeographyST3014

Business Studies, Home Science, Wood WorkST3034

Chemistry, Electricity, GeographyST3017

Computer Studies, Geography, Power MechanicsST3016

Geography, Physics, Power MechanicsST3023

Social Sciences6 combinationsLanguages & Literature 3 · Humanities & Business Studies 3

Languages & Literature · 3Computer Studies, French, GermanSS1047

Fasihi ya Kiswahili, History & Citizenship, Literature in EnglishSS1081

French, Geography, GermanSS1051

Humanities & Business Studies · 3Business Studies, Geography, History & CitizenshipSS2025

Christian Religious Education, Geography, Literature in EnglishSS2047

Geography, German, History & CitizenshipSS2010

Arts & Sports Science3 combinationsSports 3

Sports · 3French, Music & Dance, Sports & RecreationAS2051

General Science, Sports & Recreation, Theatre & FilmAS2038

German, Sports & Recreation, Theatre & FilmAS2035

Subjects in these combinations · 24

Agriculture, Aviation, Biology, Building & Construction, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Electricity, Fasihi ya Kiswahili, French, General Science, Geography, German, History & Citizenship, Home Science, Literature in English, Metal Work, Music & Dance, Physics, Power Mechanics, Sports & Recreation, Theatre & Film, Wood Work

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: 26534122
UIC: S5S8
School code: E7161012
Level: Senior school
Sponsor: Religious Organisation
Student needs: Ordinary

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

Students enrolled: 512
Teaching staff: 31
Students per teacher: 16.5
Acres: 35
Acreage per enrolment: 14.6

Staff counted in 2007 ›

Role	Men	Women	Total
TSC teachers	15	14	29
PTA and board teachers	2	0	2
Non-teaching staff	16	6	22

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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 639 classification and codes
June 2025 senior-school register, row 8921 checked 1 October 2026
Kenya Gazette Notice No. 1449 2026 fee schedule