Extra County Schools in Kenya form the second tier of secondary schools; after National schools. They were formerly referred to as Provincial schools. These schools are distributed all over the Country with each county having its share. The schools admit students from all over the country. These schools are in 3 Categories i.e category 1 (C1), Category 2 (C2) and Category 3 (C3). The Schools are either of Mixed or single sex type.

Here are the Extra County Schools in Uasin Gishu County:

School  Code	School Name	Category	Type	Cluster
26509111	TURBO GIRLS SECONDARY SCHOOL	Extra County	Girls	C1
26509112	KAMAGUT HIGH SCHOOL	Extra County	Mixed	C1
26509114	PAUL BOIT BOYS SECONDARY SCHOOL	Extra County	Boys	C1
26509117	SUGOI GIRLS SECONDARY SCHOOL	Extra County	Girls	C2
26534107	PLATEAU SECONDARY SCHOOL	Extra County	Girls	C3
26534114	KIPKABUS SECONDARY SCHOOL	Extra County	Boys	C2
26534118	DRYS GIRLS SECONDARY SCHOOL	Extra County	Girls	C1
26534119	KAPNGETUNY HIGH SCHOOL	Extra County	Boys	C1
26534122	ARNESEN’S HIGH SCHOOL	Extra County	Boys	C1
26535111	NGERIA SECONDARY SCHOOL	Extra County	Girls	C2
26535126	SIMAT SECONDARY SCHOOL	Extra County	Mixed	C3
26576103	KEROTET GIRLS SECONDARY SCHOOL	Extra County	Girls	C3
26576109	KIPSANGUI SECONDARY SCHOOL	Extra County	Boys	C2
26576117	LORETO HIGH SCHOOL, MATUNDA	Extra County	Girls	C1
26577100	A.I.C. CHEBISAAS BOYS SECONDARY SCHOOL	Extra County	Boys	C1
26577117	SEKO GIRLS SECONDARY SCHOOL	Extra County	Girls	C1
26577124	MOIBEN HIGH SCHOOL	Extra County	Boys	C2
26578001	HILL SCHOOL – ELDORET	Extra County	Girls	C1
26578003	CHEPLASKEI SECONDARY SCHOOL	Extra County	Boys	C3
26578007	ST CATHERINE GIRLS SECONDARY SCHOOL KESSES	Extra County	Girls	C2
26578008	ACK ST. LUKES CHEPTIRET SCHOOL	Extra County	Boys	C2
26578009	KAPKOIGA GIRLS SECONDARY SCHOOL	Extra County	Girls	C2

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