STEM senior schools in Siaya County

STEM is offered at all 247 Siaya senior schools with known subject combinations. The most common STEM combination is Biology, Chemistry, Physics, at all 247; the rarest STEM track is Technical Studies, at 62.

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Schools 2 schools · 2 Other; by county, then by cluster

School	County	Sub-county	Cluster	Boarding or day	Gender	Combinations with STEM
Benea Apolo Ohanga Mixed Secondary	Siaya	Not confirmed	Other	Day	Mixed	3 by track Pure Sciences: 2 Applied Sciences: 1 Technical Studies: —
Marjorie Wendland High School	Siaya	Siaya	Other	Listed as hybrid	Mixed	7 by track Pure Sciences: 2 Applied Sciences: 5 Technical Studies: —

All 2 schools are on this page. Choose a county to narrow the list. Each school’s page shows its combinations. Subject combinations are known for 247 of the county's 275 senior schools.

Data sources

1. Ministry of Education Grade 10 selection portal (KEMIS); checked 15 October 2026. Pathways and subject combinations
2. June 2025 list and December 2025 C1, C2, C3, C4 lists Clusters, codes, boarding and gender · checked 22 October 2026