County secondary schools in Kenya form the third tier after national and extra-county schools respectively.
Most of Kenyan learners are absorbed by these schools.
Admission to county schools is done online by the Ministry of Education.
They are either mixed or single-sex.
Here is a list of county secondary schools in Isiolo County:
|1||17306301||OLDONYIRO SECONDARY SCHOOL||Mixed||County|
|2||17322301||SERICHO SECONDARY SCHOOL||Mixed||County|
|3||17356101||MERTI SECONDARY SCHOOL||Boys||County|
|4||17356102||MERTI MUSLIM GIRLS’ SECONDARY SCHOOL||Girls||County|
|5||17356203||BULESA SECONDARY SCHOOL||Mixed||County|