Senior schools in Siaya County
- Maranda High SchoolC1 · Boys · Boarding, Bondo sub-county
- Masala Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Matera Mixed Secondary SchoolC4 · Mixed · Day, Siaya sub-county
- Mbaga Mixed SecondaryC4 · Mixed · Day, Siaya sub-county
- Mbeka Girls Day Secondary SchoolC4 · Girls · Day, Bondo sub-county
- Melis Senior School SecondarySenior school · Mixed · Day
- Memba Mixed Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Migowa Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Mirando Ongalo Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Mitiro Secondary SchoolSenior school · Mixed · Day
- Miyare Mixed SecondaryC4 · Mixed · Day, Ugenya sub-county
- Moi Uloma Secondary SchoolC4 · Mixed · Day, Ugunja sub-county
- Mudhiero SecondaryC4 · Mixed · Day, Ugunja sub-county
- Mulaha SecondaryC4 · Mixed · Day, Siaya sub-county
- Mutumbu Girls SecondaryC4 · Girls · Day, Gem Yala sub-county
- Mwer Boys High SchoolC4 · Boys · Day, Siaya sub-county
- Naya Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Ndegwe Secondary SchoolC4 · Mixed · Day, Gem Wagai sub-county
- Ndenga SecondaryC3 · Mixed · Boarding, Ugenya sub-county
- Ndere Mixed SecondaryC4 · Mixed · Day, Gem Yala sub-county
- Ndigwa Secondary SchoolC3 · Mixed · Boarding, Rarieda sub-county
- Ndira Secondary SchoolC4 · Mixed · Day, Bondo sub-county
- Ndori SecondaryC4 · Mixed · Day, Gem Wagai sub-county
- Nduru SecondaryC4 · Mixed · Day, Siaya sub-county
- Ngiya Girls High SchoolC1 · Girls · Boarding, Siaya sub-county
- Ngiya Mixed Day Secondary SchoolC4 · Mixed · Day, Siaya sub-county
- Ngunya Mixed Secondary SchoolC4 · Mixed · Day, Ugunja sub-county
- Ng?Ya Girls High SchoolSenior school · Mixed · Day
- Nico Hauser Special School for the Visually ImpairedC1 · Mixed · Boarding, Bondo sub-county
- Nyabeda Mixed SecondaryC4 · Mixed · Day, Gem Yala sub-county
- Nyabenge Mixed Secondary SchoolC4 · Mixed · Day, Bondo sub-county
- Nyabera Mixed Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Nyadhi Secondary SchoolC4 · Mixed · Day, Siaya sub-county
- Nyagoko Secondary SchoolC3 · Mixed · Boarding, Rarieda sub-county
- Nyagondo Mixed Secondary SchoolC3 · Mixed · Boarding, Gem Wagai sub-county
- Nyaguda Secondary SchoolC4 · Mixed · Day, Bondo sub-county
- Nyajuok SecondaryC4 · Mixed · Day, Siaya sub-county
- Nyakongo Girls Secondary SchoolC3 · Girls · Boarding, Rarieda sub-county
- Nyalula SecondarySenior school · Mixed · Day
- Nyalunya Mixed Secondary SchoolC4 · Mixed · Day, Gem Wagai sub-county
- Nyamasore Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Nyambare SecondaryC4 · Mixed · Day, Siaya sub-county
- Nyamira Girls Secondary SchoolC2 · Girls · Boarding, Bondo sub-county
- Nyamninia SecondaryC4 · Mixed · Day, Gem Yala sub-county
- Nyamonye Girls Secondary SchoolC2 · Girls · Boarding, Usigu sub-county
- Nyamor Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Nyangoma Secondary SchoolC3 · Boys · Boarding, Bondo sub-county
- Nyangulu Mixed SecondarySenior school · Mixed · Day
- Nyangulu Secondary SchoolC4 · Mixed · Day, Gem Yala sub-county
- Nyapiedho Mixed Secondary SchoolC4 · Mixed · Day, Gem Wagai sub-county
- Nyasanda Community SecondaryC4 · Mixed · Day, Ugunja sub-county
- Nyasidhi Secondary SchoolC4 · Mixed · Day, Gem Wagai sub-county
- Nyasita Mixed Secondary SchoolC4 · Mixed · Day, Siaya sub-county
- Nyawara Girls SecondaryC2 · Girls · Boarding, Gem Yala sub-county
- Nyawita Secondary SchoolC4 · Mixed · Day, Bondo sub-county
- Obambo SecondaryC4 · Mixed · Day, Siaya sub-county
- Ojola Mixed Secondary SchoolC4 · Mixed · Day, Gem Wagai sub-county
- Ojwando Secondary SchoolC4 · Mixed · Day, Siaya sub-county
- Okela Mixed Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Onding Mixed Secondary SchoolC4 · Mixed · Day, Gem Yala sub-county
- Orengo Secondary SchoolC4 · Mixed · Day, Bondo sub-county
- Rachar Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Rageng’Ni Girls High SchoolC4 · Girls · Day, Rarieda sub-county
- Ralak Girls Secondary SchoolC4 · Girls · Day, Ugenya sub-county
- Raliew Secondary SchoolC3 · Mixed · Boarding, Rarieda sub-county
- Ramba Secondary SchoolC1 · Boys · Boarding, Rarieda sub-county
- Rambo SecondaryC4 · Mixed · Day, Siaya sub-county
- Rambugu Mixed Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Ramogi Achieng' Oneko Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Ramula Mixed Secondary SchoolC4 · Mixed · Day, Gem Yala sub-county
- Ramunde Mixed Secondary SchoolC4 · Mixed · Day, Ugenya sub-county
- Rang'Ala Boys SecondaryC2 · Boys · Boarding, Ugunja sub-county
- Rarieda Mixed Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Ruma Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Sagam Mixed SecondaryC4 · Mixed · Day, Gem Yala sub-county
- Sawagongo Secondary SchoolC1 · Boys · Boarding, Gem Yala sub-county
- Sega Girls High SchoolC2 · Girls · Boarding, Ugenya sub-county
- Sega Township SecondaryC4 · Mixed · Day, Ugenya sub-county
- Segere SecondaryC4 · Mixed · Day, Siaya sub-county
- Selly's SecondarySenior school · Mixed · Day
- Senator Obama Kogelo SecondaryC4 · Mixed · Day, Siaya sub-county
- Serawongo Mixed Secondary SchoolC4 · Mixed · Day, Bondo sub-county
- Siaya Academy SecondarySenior school · Mixed · Day
- Siaya Central Secondary SchoolC4 · Mixed · Day, Siaya sub-county
- Siaya Township SecondaryC4 · Mixed · Day, Siaya sub-county
- Sidindi SecondaryC4 · Mixed · Day, Ugunja sub-county
- Sidok Mixed Secondary SchoolC4 · Mixed · Day, Siaya sub-county
- Sifuyo Secondary SchoolC4 · Mixed · Day, Ugenya sub-county
- Siger Secondary SchoolC4 · Mixed · Day, Rarieda sub-county
- Sigomre Secondary SchoolC4 · Mixed · Day, Ugunja sub-county
- Sigweng’ Karuoth Secondary SchoolC4 · Mixed · Day, Ugenya sub-county
- Sihay SecondaryC4 · Mixed · Day, Ugenya sub-county
- Simenya SecondaryC4 · Mixed · Day, Ugunja sub-county
- Simerro Mixed Secondary SchoolC4 · Mixed · Day, Ugunja sub-county
- Sinaga Girls SecondaryC2 · Girls · Boarding, Gem Yala sub-county
- Siranga Mixed Secondary SchoolC4 · Mixed · Day, Ugenya sub-county
- Sirembe SecondaryC2 · Mixed · Boarding, Gem Wagai sub-county
- Sirende Mixed SecondaryC4 · Mixed · Day, Siaya sub-county
- Siwar Secondary SchoolC4 · Mixed · Day, Ugenya sub-county
- St. Alloice Mbosie Mixed Secondary SchoolC4 · Mixed · Day, Ugunja sub-county
Data sources
- Senior schools: Ministry of Education lists for the 2026 intake, from the June 2025 list and the December 2025 C1, C2, C3 and C4 lists. Checked 16 October 2026.
- Other schools come from our older directory. Each school page shows its dates.
- Pathways and subject combinations: Ministry of Education Grade 10 selection portal (KEMIS); checked 15 October 2026.