Senior schools in Nairobi County
- Wakulima Secondary School
Senior school · Mixed · Day
- Welkim Academy
Senior school · Mixed · Day & Boarding
- West Minister Academy - Secondary
Senior school · Mixed · Day
- Wiltru Boys High School
Senior school · Boys · Day & Boarding
- Wiltru Gils High School
Senior school · Girls · Boarding
- Wonderland Secondary School
Senior school · Mixed · Day
- Woodley Secondary
C4 · Mixed · Day · Kibra sub-county
- Zawadi
C4 · Mixed · Day · Kamukunji sub-county
- Zimmerman High School
Senior school
Historical KCSE rankings for Nairobi
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 1 October 2026.
- Other schools come from our older directory. Each school page shows its dates.