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Home Eastern Isiolo
Senior schools in Isiolo District
Garbatula High School Senior school · Mixed · Day & Boarding, Isiolo County Isiolo Boys Secondary School C2 · Boys · Boarding, Isiolo sub-county, Isiolo County Isiolo Girls Secondary School C1 · Girls · Boarding, Isiolo sub-county, Isiolo County Isiolo St. Mary's Secondary School Senior school · Girls · Boarding, Isiolo County Kinna Secondary School Senior school · Mixed · Day & Boarding, Isiolo County Macci Boys Secondary Senior school · Boys · Boarding, Isiolo County Macci Girls Secondary School Senior school · Girls · Boarding, Isiolo County Merti Muslim Girls Secondary C3 · Girls · Boarding, Merti sub-county, Isiolo County Merti Secondary School C3 · Boys · Boarding, Merti sub-county, Isiolo County Sacred Heart Boys Secondary School Senior school · Mixed · Day, Isiolo County St. Pauls Kiwanjani Secondary School C4 · Mixed · Day, Isiolo sub-county, Isiolo County
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.