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.
Schools 14 schools · 14 C2; by county, then by cluster
| School | County | Sub-county | Cluster | Boarding or day | Gender | Combinations with STEM |
|---|---|---|---|---|---|---|
| Aluor Girls Secondary School | Siaya | Gem Wagai | C2 | Boarding | Girls | 7 by trackPure Sciences: 2 Applied Sciences: 4 Technical Studies: 1 |
| Ambira High School | Siaya | Ugunja | C2 | Boarding | Boys | 10 by trackPure Sciences: 2 Applied Sciences: 8 Technical Studies: — |
| Barding Secondary School | Siaya | Siaya | C2 | Boarding | Boys | 24 by trackPure Sciences: 2 Applied Sciences: 9 Technical Studies: 13 |
| Bishop Okoth Girls’- Mbaga Secondary School | Siaya | Siaya | C2 | Boarding | Girls | 24 by trackPure Sciences: 4 Applied Sciences: 16 Technical Studies: 4 |
| Chianda High School | Siaya | Rarieda | C2 | Boarding | Boys | 15 by trackPure Sciences: 4 Applied Sciences: 8 Technical Studies: 3 |
| Nyamira Girls Secondary School | Siaya | Bondo | C2 | Boarding | Girls | 24 by trackPure Sciences: 3 Applied Sciences: 21 Technical Studies: — |
| Nyamonye Girls’ Secondary School | Siaya | Usigu | C2 | Boarding | Girls | 10 by trackPure Sciences: 3 Applied Sciences: 6 Technical Studies: 1 |
| Nyawara Girls’ Secondary School | Siaya | Gem Yala | C2 | Boarding | Girls | 6 by trackPure Sciences: 2 Applied Sciences: 4 Technical Studies: — |
| Rang’ala Boys Secondary School | Siaya | Ugunja | C2 | Boarding | Boys | 9 by trackPure Sciences: 2 Applied Sciences: 7 Technical Studies: — |
| Sega Girls Secondary School | Siaya | Ugenya | C2 | Boarding | Girls | 22 by trackPure Sciences: 2 Applied Sciences: 7 Technical Studies: 13 |
| Sinaga Girls Secondary School | Siaya | Gem Yala | C2 | Boarding | Girls | 4 by trackPure Sciences: 4 Applied Sciences: — Technical Studies: — |
| Sirembe Mixed Secondary School | Siaya | Gem Wagai | C2 | Boarding | Mixed | 6 by trackPure Sciences: 2 Applied Sciences: 4 Technical Studies: — |
| St. Mary’s Ukwala High School | Siaya | Ugenya | C2 | Boarding | Boys | 15 by trackPure Sciences: 3 Applied Sciences: 8 Technical Studies: 4 |
| Usenge High School | Siaya | Usigu | C2 | Boarding | Boys | 10 by trackPure Sciences: 2 Applied Sciences: 7 Technical Studies: 1 |
All 14 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
- Ministry of Education Grade 10 selection portal (KEMIS); checked 15 October 2026. Pathways and subject combinations
- June 2025 list and December 2025 C1, C2, C3, C4 lists Clusters, codes, boarding and gender · checked 22 October 2026