Public senior school

Olembo Boys Secondary School

Also listed as Olembo Boys Secondary.

A senior school in Nyakach sub-county, Kisumu County. It offers STEM, Social Sciences and Arts & Sports Science, with 8 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C3Ministry 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

Olembo Boys Secondary School scored a mean of 6.53 (C+) in KCSE 2010, 1.4 points above the national average, up from 5.39 in 2009.

	2010	2009	2008	2007	2006
Mean	6.531	5.392	5.792	6.657	6.400
Grade	C+	C-	C	C+	C
Candidates	64	97	72	67	55

KCSE results

Pathways and subject combinations checked 15 October 2026

STEM4 combinationsPure Sciences 2 · Applied Sciences 2

Pure Sciences · 2Biology, Business Studies, ChemistryST1045

Biology, Chemistry, PhysicsST1048

Applied Sciences · 2Agriculture, Business Studies, GeographyST2050

Agriculture, Computer Studies, PhysicsST2067

Social Sciences3 combinationsHumanities & Business Studies 3

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

Christian Religious Education, Fasihi ya Kiswahili, GeographySS2035

Christian Religious Education, History & Citizenship, Literature in EnglishSS2082

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 Kisumu County offering STEM · Social Sciences · Arts & Sports Science

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

Codes and registration

KNEC code: 39733107
UIC: DB5D
School code: K6120255
Level: Senior school
Sponsor: Central Government/DEB
Student needs: Ordinary

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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 579 classification and codes
June 2025 senior-school register, row 3720 checked 1 October 2026
Kenya Gazette Notice No. 1449 2026 fee schedule