STEM senior schools in Siaya County

STEM is offered at all 235 Siaya senior schools with known subject combinations. The most common STEM combination is Biology, Chemistry, Physics, at all 235; the rarest STEM track is Technical Studies, at 60.

Schools 235 schools · 9 C1, 14 C2, 25 C3, 187 C4 · showing 1–100; by county, then by cluster; C1 is the former national schools

School	County	Sub-county	Cluster	Boarding or day	Gender	Combinations with STEM
Fr. Ouderaa Secondary School for the Hearing Impaired	Siaya	Bondo	C1	Boarding	Mixed	4 by track Pure Sciences: 1 Applied Sciences: 3 Technical Studies: —
Maranda High	Siaya	Bondo	C1	Boarding	Boys	14 by track Pure Sciences: 4 Applied Sciences: 7 Technical Studies: 3
Ngiya Girls High School	Siaya	Siaya	C1	Boarding	Girls	40 by track Pure Sciences: 5 Applied Sciences: 35 Technical Studies: —
Nico Hauser Special School for the Visually Impaired	Siaya	Bondo	C1	Boarding	Mixed	3 by track Pure Sciences: 1 Applied Sciences: 2 Technical Studies: —
Ramba Secondary School	Siaya	Rarieda	C1	Boarding	Boys	13 by track Pure Sciences: 3 Applied Sciences: 9 Technical Studies: 1
Sawagongo High School	Siaya	Gem Yala	C1	Boarding	Boys	20 by track Pure Sciences: 3 Applied Sciences: 13 Technical Studies: 4
St. Francis Rang’Ala Girls Secondary School	Siaya	Ugunja	C1	Boarding	Girls	10 by track Pure Sciences: 3 Applied Sciences: 7 Technical Studies: —
St Mary’s Lwak Girls’ School	Siaya	Rarieda	C1	Boarding	Girls	21 by track Pure Sciences: 4 Applied Sciences: 13 Technical Studies: 4
St. Mary’s School, Yala	Siaya	Gem Yala	C1	Boarding	Boys	24 by track Pure Sciences: 4 Applied Sciences: 16 Technical Studies: 4
Aluor Girls Secondary School	Siaya	Gem Wagai	C2	Boarding	Girls	7 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: 1
Ambira High School	Siaya	Ugunja	C2	Boarding	Boys	10 by track Pure Sciences: 2 Applied Sciences: 8 Technical Studies: —
Barding Secondary School	Siaya	Siaya	C2	Boarding	Boys	24 by track Pure Sciences: 2 Applied Sciences: 9 Technical Studies: 13
Bishop Okoth Girls’- Mbaga Secondary School	Siaya	Siaya	C2	Boarding	Girls	24 by track Pure Sciences: 4 Applied Sciences: 16 Technical Studies: 4
Chianda High School	Siaya	Rarieda	C2	Boarding	Boys	15 by track Pure Sciences: 4 Applied Sciences: 8 Technical Studies: 3
Nyamira Girls Secondary School	Siaya	Bondo	C2	Boarding	Girls	24 by track Pure Sciences: 3 Applied Sciences: 21 Technical Studies: —
Nyamonye Girls’ Secondary School	Siaya	Usigu	C2	Boarding	Girls	10 by track Pure Sciences: 3 Applied Sciences: 6 Technical Studies: 1
Nyawara Girls’ Secondary School	Siaya	Gem Yala	C2	Boarding	Girls	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
Rang’Ala Boys Secondary School	Siaya	Ugunja	C2	Boarding	Boys	9 by track Pure Sciences: 2 Applied Sciences: 7 Technical Studies: —
Sega Girls Secondary School	Siaya	Ugenya	C2	Boarding	Girls	22 by track Pure Sciences: 2 Applied Sciences: 7 Technical Studies: 13
Sinaga Girls Secondary School	Siaya	Gem Yala	C2	Boarding	Girls	4 by track Pure Sciences: 4 Applied Sciences: — Technical Studies: —
Sirembe Mixed Secondary School	Siaya	Gem Wagai	C2	Boarding	Mixed	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
St. Mary’s Ukwala High School	Siaya	Ugenya	C2	Boarding	Boys	15 by track Pure Sciences: 3 Applied Sciences: 8 Technical Studies: 4
Usenge High School	Siaya	Usigu	C2	Boarding	Boys	10 by track Pure Sciences: 2 Applied Sciences: 7 Technical Studies: 1
Argwings Kodhek Secondary School	Siaya	Gem Yala	C3	Boarding	Mixed	9 by track Pure Sciences: 4 Applied Sciences: 5 Technical Studies: —
Barchando Girls’ Secondary School	Siaya	Bondo	C3	Boarding	Girls	8 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: 2
Barkanyango Secondary School	Siaya	Usigu	C3	Boarding	Mixed	4 by track Pure Sciences: 3 Applied Sciences: — Technical Studies: 1
Barkowino Secondaryschool	Siaya	Bondo	C3	Boarding	Mixed	16 by track Pure Sciences: 4 Applied Sciences: 12 Technical Studies: —
D.O. Makasembo Secondary Schoool	Siaya	Rarieda	C3	Boarding	Mixed	4 by track Pure Sciences: 2 Applied Sciences: 1 Technical Studies: 1
Got Agulu Secondary School	Siaya	Usigu	C3	Boarding	Boys	10 by track Pure Sciences: 3 Applied Sciences: 5 Technical Studies: 2
Got Osimbo Girls Secondary School	Siaya	Ugunja	C3	Boarding	Girls	4 by track Pure Sciences: 2 Applied Sciences: 2 Technical Studies: —
Hawinga Girls High School	Siaya	Siaya	C3	Boarding	Girls	10 by track Pure Sciences: 3 Applied Sciences: 6 Technical Studies: 1
Jera Mixed Secondary School	Siaya	Ugenya	C3	Boarding	Mixed	4 by track Pure Sciences: 2 Applied Sciences: 2 Technical Studies: —
Majiwa Boys Secondary School.	Siaya	Bondo	C3	Boarding	Boys	10 by track Pure Sciences: 2 Applied Sciences: 8 Technical Studies: —
Maliera Secondary School	Siaya	Gem Yala	C3	Boarding	Boys	12 by track Pure Sciences: 3 Applied Sciences: 7 Technical Studies: 2
Ndenga Secondary School	Siaya	Ugenya	C3	Boarding	Mixed	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
Ndigwa Secondary School	Siaya	Rarieda	C3	Boarding	Mixed	9 by track Pure Sciences: 3 Applied Sciences: 6 Technical Studies: —
Nyagoko Secondary School	Siaya	Rarieda	C3	Boarding	Mixed	4 by track Pure Sciences: 2 Applied Sciences: 2 Technical Studies: —
Nyagondo Mixed Secondary School	Siaya	Gem Wagai	C3	Boarding	Mixed	9 by track Pure Sciences: 2 Applied Sciences: 7 Technical Studies: —
Nyakongo Girls Secondary School	Siaya	Rarieda	C3	Boarding	Girls	4 by track Pure Sciences: 1 Applied Sciences: 2 Technical Studies: 1
Nyangoma Secondary School	Siaya	Bondo	C3	Boarding	Boys	9 by track Pure Sciences: 2 Applied Sciences: 6 Technical Studies: 1
Raliew Secondary School	Siaya	Rarieda	C3	Boarding	Mixed	10 by track Pure Sciences: 2 Applied Sciences: 8 Technical Studies: —
St. Peter’s Rambula Mixed Secondary School	Siaya	Ugunja	C3	Boarding	Mixed	8 by track Pure Sciences: 2 Applied Sciences: 6 Technical Studies: —
St. Stephen’s Siginga Secondary School	Siaya	Ugenya	C3	Boarding	Mixed	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
St Sylvester’s Girls Secondary School	Siaya	Rarieda	C3	Boarding	Girls	4 by track Pure Sciences: 1 Applied Sciences: 3 Technical Studies: —
Ugenya High School	Siaya	Ugenya	C3	Boarding	Boys	30 by track Pure Sciences: 3 Applied Sciences: 17 Technical Studies: 10
Ulumbi Secondary School	Siaya	Gem Yala	C3	Boarding	Mixed	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
Wambasa Girls Secondary School	Siaya	Usigu	C3	Boarding	Girls	5 by track Pure Sciences: 1 Applied Sciences: 4 Technical Studies: —
Yenga Secondary School	Siaya	Ugenya	C3	Boarding	Mixed	5 by track Pure Sciences: 1 Applied Sciences: 2 Technical Studies: 2
Agok Mixed Secondary School	Siaya	Rarieda	C4	Day	Mixed	1 by track Pure Sciences: 1 Applied Sciences: — Technical Studies: —
Agoro Oyombe Secondary School	Siaya	Siaya	C4	Day	Mixed	9 by track Pure Sciences: 2 Applied Sciences: 7 Technical Studies: —
Agwara Mixed Secondary School	Siaya	Bondo	C4	Day	Mixed	4 by track Pure Sciences: 1 Applied Sciences: 3 Technical Studies: —
Akoko Secondary School	Siaya	Bondo	C4	Day	Mixed	14 by track Pure Sciences: 3 Applied Sciences: 8 Technical Studies: 3
Ambrose Adeya Adongo Secondary School	Siaya	Siaya	C4	Day	Mixed	20 by track Pure Sciences: 3 Applied Sciences: 14 Technical Studies: 3
Anyiko Secondary School	Siaya	Ugenya	C4	Day	Mixed	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
Apuoyo Mixed Secondary School	Siaya	Gem Wagai	C4	Day	Mixed	4 by track Pure Sciences: 1 Applied Sciences: 3 Technical Studies: —
Bar Odar Secondary School	Siaya	Ugenya	C4	Day	Mixed	3 by track Pure Sciences: 2 Applied Sciences: 1 Technical Studies: —
Bar Olengo Secondary School	Siaya	Siaya	C4	Day	Mixed	10 by track Pure Sciences: 3 Applied Sciences: 7 Technical Studies: —
Bar Sauri Mixed Secondary School	Siaya	Gem Yala	C4	Day	Mixed	3 by track Pure Sciences: 2 Applied Sciences: 1 Technical Studies: —
Bondo Township Secondary School	Siaya	Bondo	C4	Day	Mixed	13 by track Pure Sciences: 2 Applied Sciences: 8 Technical Studies: 3
Boro Mixed Secondary School	Siaya	Siaya	C4	Day	Mixed	16 by track Pure Sciences: 3 Applied Sciences: 13 Technical Studies: —
Dhene Mixed Secondary School	Siaya	Gem Wagai	C4	Day	Mixed	3 by track Pure Sciences: 2 Applied Sciences: 1 Technical Studies: —
Dibuoro Secondary School	Siaya	Siaya	C4	Day	Mixed	13 by track Pure Sciences: 4 Applied Sciences: 6 Technical Studies: 3
Dienya Secondary School	Siaya	Gem Wagai	C4	Day	Mixed	3 by track Pure Sciences: 1 Applied Sciences: 2 Technical Studies: —
Dirk Allison Gsm Secondary School	Siaya	Siaya	C4	Day	Mixed	12 by track Pure Sciences: 2 Applied Sciences: 10 Technical Studies: —
Eng. Gumbo Rambira Girls’ Secondary School	Siaya	Rarieda	C4	Day	Girls	1 by track Pure Sciences: 1 Applied Sciences: — Technical Studies: —
Fr. Gulik Uradi Girls Secondary School	Siaya	Siaya	C4	Day	Girls	14 by track Pure Sciences: 2 Applied Sciences: 12 Technical Studies: —
Gagra Mixed Secondary School	Siaya	Rarieda	C4	Day	Mixed	4 by track Pure Sciences: 2 Applied Sciences: 2 Technical Studies: —
Gobei Mixed Secondary School	Siaya	Bondo	C4	Day	Mixed	9 by track Pure Sciences: 3 Applied Sciences: 5 Technical Studies: 1
Gongo Warom Mixed Secondary School	Siaya	Gem Yala	C4	Day	Mixed	3 by track Pure Sciences: 1 Applied Sciences: 1 Technical Studies: 1
Got Abiero Secondary School	Siaya	Bondo	C4	Day	Mixed	7 by track Pure Sciences: 3 Applied Sciences: 4 Technical Studies: —
Got Matar Secondary School	Siaya	Usigu	C4	Day	Mixed	12 by track Pure Sciences: 3 Applied Sciences: 9 Technical Studies: —
Got Nanga Secondary School	Siaya	Ugenya	C4	Day	Mixed	5 by track Pure Sciences: 3 Applied Sciences: 2 Technical Studies: —
Got Odima Secondary School	Siaya	Ugenya	C4	Day	Mixed	6 by track Pure Sciences: 3 Applied Sciences: 3 Technical Studies: —
Got Oyenga Mixed Secondary School	Siaya	Siaya	C4	Day	Mixed	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
Holycross Secondary School	Siaya	Siaya	C4	Day	Mixed	16 by track Pure Sciences: 3 Applied Sciences: 10 Technical Studies: 3
Holy Trinity Mayingo Secondary School	Siaya	Ugunja	C4	Day	Mixed	2 by track Pure Sciences: 1 Applied Sciences: 1 Technical Studies: —
Hono Secondary School	Siaya	Siaya	C4	Day	Mixed	11 by track Pure Sciences: 2 Applied Sciences: 9 Technical Studies: —
Horace Ongili Secondary School	Siaya	Gem Wagai	C4	Day	Mixed	1 by track Pure Sciences: 1 Applied Sciences: — Technical Studies: —
Inungo Secondary School	Siaya	Ugenya	C4	Day	Mixed	15 by track Pure Sciences: 2 Applied Sciences: 11 Technical Studies: 2
Jaramogi Oginga Odinga Secondary School	Siaya	Bondo	C4	Day	Mixed	4 by track Pure Sciences: 1 Applied Sciences: 3 Technical Studies: —
Joakim Owang’ Mageta Secondary School	Siaya	Usigu	C4	Day	Mixed	5 by track Pure Sciences: 2 Applied Sciences: 3 Technical Studies: —
Kabura Secondary School	Siaya	Siaya	C4	Day	Mixed	3 by track Pure Sciences: 2 Applied Sciences: 1 Technical Studies: —
Kagonya Secondary School	Siaya	Ugenya	C4	Day	Mixed	7 by track Pure Sciences: 3 Applied Sciences: 4 Technical Studies: —
Kalkada Secondary School	Siaya	Siaya	C4	Day	Mixed	6 by track Pure Sciences: 3 Applied Sciences: 3 Technical Studies: —
Kambare Secondary School	Siaya	Gem Wagai	C4	Day	Mixed	6 by track Pure Sciences: 1 Applied Sciences: 5 Technical Studies: —
Kamnara Secondary School	Siaya	Bondo	C4	Day	Mixed	3 by track Pure Sciences: 2 Applied Sciences: 1 Technical Studies: —
Kanyibok Mixed Day Secondary School	Siaya	Usigu	C4	Day	Mixed	7 by track Pure Sciences: 2 Applied Sciences: 5 Technical Studies: —
Karapul Secondary School	Siaya	Siaya	C4	Day	Mixed	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
Kaudha Secondary School	Siaya	Gem Wagai	C4	Day	Mixed	2 by track Pure Sciences: 2 Applied Sciences: — Technical Studies: —
Kipasi Secondary School	Siaya	Bondo	C4	Day	Mixed	7 by track Pure Sciences: 3 Applied Sciences: 3 Technical Studies: 1
Kitambo Mixed Secondary School	Siaya	Rarieda	C4	Day	Mixed	6 by track Pure Sciences: 2 Applied Sciences: 4 Technical Studies: —
Kogere Secondary School	Siaya	Ugenya	C4	Day	Mixed	7 by track Pure Sciences: 2 Applied Sciences: 5 Technical Studies: —
Kokise Mixed Secondary School	Siaya	Rarieda	C4	Day	Mixed	1 by track Pure Sciences: 1 Applied Sciences: — Technical Studies: —
Kowet Secondary School	Siaya	Siaya	C4	Day	Mixed	11 by track Pure Sciences: 2 Applied Sciences: 9 Technical Studies: —
Lieta Secondary School	Siaya	Rarieda	C4	Day	Mixed	9 by track Pure Sciences: 4 Applied Sciences: 5 Technical Studies: —
Lifunga Girls Secondary School	Siaya	Ugenya	C4	Day	Girls	4 by track Pure Sciences: 1 Applied Sciences: 3 Technical Studies: —
Lihanda Mixed Secondary School	Siaya	Gem Yala	C4	Day	Mixed	3 by track Pure Sciences: 2 Applied Sciences: 1 Technical Studies: —
Lundha Mixed Secondary School	Siaya	Gem Yala	C4	Day	Mixed	9 by track Pure Sciences: 2 Applied Sciences: 7 Technical Studies: —
Luri Mixed Secondary School	Siaya	Gem Yala	C4	Day	Mixed	3 by track Pure Sciences: 1 Applied Sciences: 2 Technical Studies: —
Madungu Secondary School	Siaya	Ugunja	C4	Day	Mixed	4 by track Pure Sciences: 2 Applied Sciences: 2 Technical Studies: —

Showing schools 1–100 of 235. Choose a county to narrow the list. Each school’s page shows its combinations. Subject combinations are known for 235 of the county's 275 senior schools.

Every pathway, track and subject How subject selection works

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