Overview
- Formed:
- County: Kiambu County
- Subcounty:
Ruiru - Address: Githurai
- Postal Code:
- Contact:
- School code:
- Headteacher:
- Motto:
- Classrooms: 24
Mwiki Primary School is a prominent public educational institution located in the Githurai 45 area of Ruiru Constituency, Kiambu County. Known as one of Kenya’s most densely populated schools, it currently accommodates approximately 5,000 learners on a compact site of less than two acres. As of 2026, the school has transitioned to a comprehensive center offering education from Pre-School through Grade 9 (Junior School), having recently expanded with 16 new classrooms to support the Competency-Based Curriculum (CBC).