St. Mary's School - Secondary | Nairobi County

St. Mary's School - Secondary is in Nairobi County (Dagoretti North Constituency).

St. Mary's School - Secondary is a mixed day secondary school.

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Details

School Code: P1010078

Address: 40580-00100 Nrb

Level: Secondary School

Day/Boarding: Day

Gender: Mixed

Ownership: Private

Sponsor: Religious Organisation

Student Needs: Ordinary

Facts

Acreage: 78

Acreage per enrolment: 4.7

Pupil Teacher Ratio: 8.8

Total Enrolment: 368

Total Teaching staff: 42

Location

County: Nairobi

Constituency: Dagoretti North

Province: Nairobi

District: Westlands

Division: Westlands

Location: Lavington

Sub Location: Muthangari

Staff

Other Male Teachers: 31

Other Female Teachers: 11

Non Teaching Staff Male: 3

Non Teaching Staff Female: 3

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Pathways and subject combinations checked 15 October 2026

STEM · 1 combination

Pure Sciences · 1

Biology, Chemistry, Physics (ST1048)

Social Sciences · 1 combination

Humanities & Business Studies · 1

Business Studies, Geography, History & Citizenship (SS2025)

Arts & Sports Science · 1 combination

Sports · 1

General Science, Sports & Recreation, Theatre & Film (AS2038)

Subjects in these combinations · 9

Biology, Business Studies, Chemistry, General Science, Geography, History & Citizenship, Physics, Sports & Recreation, Theatre & Film

How subject selection works: what pathways, tracks and the codes mean.

St. Mary's School - Secondary