STEM senior schools in Nairobi County
STEM is offered at all 112 Nairobi senior schools with known subject combinations. The most common STEM combination is Biology, Chemistry, Physics, at all 112; the rarest STEM track is Technical Studies, at 39.
Schools 11 schools · 11 C3; by county, then by cluster; C1 is the former national schools
| School | County | Sub-county | Cluster | Boarding or day | Gender | Combinations with STEM |
|---|---|---|---|---|---|---|
| County Girls | Nairobi | Starehe | C3 | Boarding | Girls | 3 by trackPure Sciences: 3 Applied Sciences: — Technical Studies: — |
| Embakasi Girls | Nairobi | Embakasi | C3 | Boarding | Girls | 6 by trackPure Sciences: 4 Applied Sciences: 2 Technical Studies: — |
| Kangemi High | Nairobi | Westlands | C3 | Boarding | Boys | 1 by trackPure Sciences: 1 Applied Sciences: — Technical Studies: — |
| Lavington Girls | Nairobi | Westlands | C3 | Boarding | Girls | 11 by trackPure Sciences: 2 Applied Sciences: 8 Technical Studies: 1 |
| Maina Wanjigi | Nairobi | Kamukunji | C3 | Boarding | Girls | 5 by trackPure Sciences: 1 Applied Sciences: 4 Technical Studies: — |
| Mutuini High School | Nairobi | Dagoretti | C3 | Boarding | Boys | 8 by trackPure Sciences: 1 Applied Sciences: 7 Technical Studies: — |
| Ruai Boys | Nairobi | Njiru | C3 | Boarding | Boys | 3 by trackPure Sciences: 1 Applied Sciences: 2 Technical Studies: — |
| Ruai Girls | Nairobi | Njiru | C3 | Boarding | Girls | 4 by trackPure Sciences: 3 Applied Sciences: 1 Technical Studies: — |
| Ruthimitu Girls Secondary School | Nairobi | Dagoretti | C3 | Boarding | Girls | 5 by trackPure Sciences: 1 Applied Sciences: 4 Technical Studies: — |
| State House Boys | Nairobi | Westlands | C3 | Boarding | Boys | 2 by trackPure Sciences: 1 Applied Sciences: — Technical Studies: 1 |
| St. Teresa’s Girls Secondary School | Nairobi | Mathare | C3 | Boarding | Girls | 8 by trackPure Sciences: 3 Applied Sciences: 5 Technical Studies: — |
All 11 schools are on this page. Choose a county to narrow the list. Each school’s page shows its combinations. Subject combinations are known for 112 of the county's 407 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 16 October 2026