Senior schools in Kiambu County
- Gitithia Secondary SchoolC4 · Mixed · Day, Lari sub-county
- Gitothua Secondary SchoolC4 · Mixed · Day, Ruiru sub-county
- Gituamba Secondary SchoolC3 · Girls · Boarding, Lari sub-county
- Gitwe Girls SecondaryC2 · Girls · Boarding, Githunguri sub-county
- Green Garden SecondarySenior school · Girls · Boarding
- Green Springs Secondary SchoolSenior school · Mixed · Day & Boarding
- Green Valley Int. ScSenior school · Mixed · Day & Boarding
- Greenville High SchoolSenior school
- Guru Nanak AcademySenior school · Mixed · Day
- Handege Secondary SchoolC4 · Mixed · Day, Gatundu South sub-county
- Heights Senior Secondary SchooolSenior school · Mixed · Day & Boarding
- HGM Kinoo Secondary SchoolC4 · Mixed · Day, Kikuyu sub-county
- H.G.M. Ting’ang’a Secondary SchoolC4 · Mixed · Day, Kiambu sub-county
- Highview Secondary SchoolPrivate senior school · Mixed · Day, Thika West sub-county
- Hill Side Girls SecondarySenior school · Girls · Boarding
- Holy Rosary Kamwangi Secondary SchoolC4 · Mixed · Day, Gatundu North sub-county
- Icaciri Secondary SchoolC3 · Girls · Boarding, Gatundu South sub-county
- Igegania Secondary SchoolC4 · Mixed · Day, Gatundu North sub-county
- Immaculate Heart of Mary-Kairi Girls Secondary SchoolC4 · Girls · Day, Gatundu North sub-county
- Iriaini Secondary SchoolC4 · Mixed · Day, Lari sub-county
- Iruri Secondary SchoolC4 · Mixed · Day, Gatundu North sub-county
- Ituru High SchoolC2 · Boys · Boarding, Gatundu South sub-county
- Jamhuri Secondary SchoolC4 · Mixed · Day, Thika West sub-county
- J. G Kiereini Secondary SchoolC3 · Boys · Boarding, Githunguri sub-county
- Jossy Secondary SchoolSenior school · Boys · Boarding
- Joytown Secondary SchoolC1 · Mixed · Boarding, Thika West sub-county
- Juanita SchoolPrivate senior school · Girls · Boarding, Thika East sub-county
- Juja Farm Secondary SchoolC4 · Mixed · Day, Juja sub-county
- Juja Secondary SchoolC4 · Mixed · Day, Juja sub-county
- Juja Senior Secondary SchoolSenior school · Mixed · Day & Boarding
- Juja Township Secondary SchoolSenior school · Mixed · Day
- Juvenalis Gitau SecondaryC4 · Mixed · Day, Lari sub-county
- Kabete High SchoolC3 · Boys · Boarding, Kabete sub-county
- Kagaa High SecondaryC4 · Mixed · Day, Lari sub-county
- Kagema Secondary SchoolC4 · Mixed · Day, Githunguri sub-county
- Kagio Secondary SchoolC4 · Mixed · Day, Gatundu South sub-county
- Kagwe Girls Secondary SchoolC1 · Girls · Boarding, Lari sub-county
- Kahawa Sukari Secondary SchoolSenior school · Mixed · Day & Boarding
- Kahuguini Secondary SchoolC3 · Boys · Boarding, Gatundu South sub-county
- Kahuho Uhuru High SchoolC2 · Boys · Boarding, Kabete sub-county
- Kaibere Secondary SchoolC4 · Mixed · Day, Gatundu North sub-county
- Kairi Rumwe High SchoolC4 · Mixed · Day, Gatundu North sub-county
- Kairi Secondary SchoolC3 · Boys · Boarding, Gatundu North sub-county
- Kaka Secondary SchoolSenior school · Mixed · Day
- Kalimoni Senior Secondary SchoolSenior school · Boys · Boarding
- Kamae Secondary SchoolC4 · Mixed · Day, Lari sub-county
- Kamahindu Secondary SchoolC4 · Mixed · Day, Lari sub-county
- Kamandura SecondaryC3 · Girls · Boarding, Limuru sub-county
- Kamangu High SchoolC4 · Mixed · Day, Kikuyu sub-county
- Kambaa Girls HighC3 · Girls · Boarding, Lari sub-county
- Kambui Girls High SchoolC1 · Girls · Boarding, Githunguri sub-county
- Kamburu High SchoolC4 · Mixed · Day, Lari sub-county
- Kamirithu Secondary SchoolC4 · Mixed · Day, Limuru sub-county
- Kamiti Secondary SchoolSenior school · Mixed · Boarding
- Kamondo SecondaryC4 · Mixed · Day, Githunguri sub-county
- Kamuchege Secondary SchoolC4 · Mixed · Day, Lari sub-county
- Kamunyaka Secondary SchoolC4 · Mixed · Day, Gatundu North sub-county
- Kamutua Secondary SchoolC4 · Mixed · Day, Gatundu South sub-county
- Kamwirigi Mixed Day Secondary SchoolC4 · Mixed · Day, Gatundu North sub-county
- Kanjai SecondaryC4 · Mixed · Day, Githunguri sub-county
- Kanjeru GirlsC3 · Girls · Boarding, Kabete sub-county
- Kanjuku Secondary SchoolC4 · Mixed · Day, Gatundu North sub-county
- Kanunga High SchoolC2 · Boys · Boarding, Kiambu sub-county
- Kanvale Academy SecondarySenior school · Girls · Boarding
- Kanyanjara Secondary SchoolC4 · Mixed · Day, Kikuyu sub-county
- Kanyariri Secondary SchoolC4 · Mixed · Day, Kabete sub-county
- Karai Mixed Day Secondary SchoolC4 · Mixed · Day, Kikuyu sub-county
- Karatina Technical and Secondary SchoolC4 · Mixed · Day, Lari sub-county
- Karibaribi Secondary SchoolC4 · Mixed · Day, Thika West sub-county
- Karigu-Ini Secondary SchoolC4 · Mixed · Day, Lari sub-county
- Karinga Girls High SchoolC2 · Girls · Boarding, Gatundu South sub-county
- Karuri High SchoolC4 · Mixed · Day, Kiambaa sub-county
- Kasarini Secondary SchoolC4 · Mixed · Day, Kiambu sub-county
- Kawaida Secondary SchoolC4 · Mixed · Day, Kiambaa sub-county
- Kenyatta Secondary SchoolC4 · Girls · Day, Thika West sub-county
- Kerwa Secondary SchoolC4 · Mixed · Day, Kikuyu sub-county
- Kiairia SecondaryC4 · Mixed · Day, Githunguri sub-county
- Kiambaa Mixed Secondary SchoolC4 · Mixed · Day, Kiambaa sub-county
- Kiambogo Secondary SchoolSenior school · Mixed · Day
- Kiambu High SchoolC1 · Boys · Boarding, Kiambu sub-county
- Kiambururu Secondary SchoolC4 · Mixed · Day, Githunguri sub-county
- Kiambu Township Secondary SchoolC4 · Mixed · Day, Kiambu sub-county
- Kiamwangi Secondary SchoolC4 · Mixed · Day, Gatundu South sub-county
- Kiamworia Secondary SchoolC3 · Girls · Boarding, Gatundu South sub-county
- Kiangunu Secondary SchoolC4 · Mixed · Day, Gatundu North sub-county
- Kiawairia Secondary SchoolC4 · Mixed · Day, Githunguri sub-county
- Kibichiku SecondaryC4 · Mixed · Day, Kabete sub-county
- Kibiku High SchoolC4 · Mixed · Day, Kabete sub-county
- Kibiru Secondary SchoolC3 · Girls · Boarding, Gatundu South sub-county
- Kigumo Secondary SchoolC4 · Mixed · Day, Githunguri sub-county
- Kihara Secondary SchoolC4 · Mixed · Day, Kiambaa sub-county
- Kijabe Boys SecondaryC2 · Boys · Boarding, Lari sub-county
- Kijabe Girls SecondaryC2 · Girls · Boarding, Lari sub-county
- Kikuyu Boys High SchoolC3 · Boys · Boarding, Kikuyu sub-county
- Kikuyu Township Secondary SchoolSenior school · Mixed · Day
- Kimbo Mixed High SchoolSenior school · Mixed · Day
- Kimende High SchoolC4 · Mixed · Day, Lari sub-county
- Kimuchu Mixed Day Secondary SchoolC4 · Mixed · Day, Thika West sub-county
- Kimunyu Secondary SchoolC2 · Boys · Boarding, Gatundu South sub-county
- Kinale High SchoolC3 · Girls · Boarding, Lari 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 22 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.