Public senior school
Ruiru Secondary School
A senior school in Ruiru sub-county, Kiambu County. It offers STEM and Social Sciences, with 24 subject combinations.
School details admission facts are for the 2026 intake
- Cluster
- C4Ministry of Education senior-school cluster.
- Gender
- Boys
- Boarding or day
- Day
- 2026 fees
- For the listed day-school fee heads, parents are charged KSh 0.Government-set schedule, not an individual school invoice.
- Ownership
- Public
Next placements
Not released yet for the January 2027 intake. Last year: 19 December 2025. KEMIS placement portal · Get an alert when they’re released.
KCSE results 2006–2010
Ruiru Secondary School scored a mean of 6.09 (C) in KCSE 2010, 0.9 points above the national average, up from 5.98 in 2009.
| 2010 | 2009 | 2008 | 2007 | 2006 | |
|---|---|---|---|---|---|
| Mean | 6.085 | 5.977 | 5.707 | 6.329 | 5.586 |
| Grade | C | C | C | C | C |
| Candidates | 94 | 88 | 75 | 70 | 87 |
Pathways and subject combinations checked 15 October 2026
STEM13 combinationsPure Sciences 3 · Applied Sciences 10
Pure Sciences · 3Agriculture, Biology, ChemistryST1042
Biology, Building & Construction, ChemistryST1044
Biology, Chemistry, PhysicsST1048
Applied Sciences · 10Agriculture, Building & Construction, Computer StudiesST2058
Agriculture, Business Studies, General ScienceST2049
Agriculture, Chemistry, Computer StudiesST2059
Agriculture, Home Science, PhysicsST2093
Biology, Business Studies, Computer StudiesST2097
Biology, Computer Studies, GeographyST2011
Business Studies, Computer Studies, PhysicsST2007
Chemistry, Computer Studies, GeographyST2013
Computer Studies, General Science, GeographyST2014
Computer Studies, General Science, Home ScienceST2026
Social Sciences11 combinationsHumanities & Business Studies 11
Humanities & Business Studies · 11Business Studies, Christian Religious Education, Computer StudiesSS2106
Business Studies, Christian Religious Education, Fasihi ya KiswahiliSS2109
Business Studies, Computer Studies, History & CitizenshipSS2095
Business Studies, Geography, History & CitizenshipSS2025
Business Studies, Geography, Literature in EnglishSS2061
Business Studies, History & Citizenship, Literature in EnglishSS2100
Christian Religious Education, Computer Studies, History & CitizenshipSS2064
Christian Religious Education, Fasihi ya Kiswahili, History & CitizenshipSS2069
Christian Religious Education, Geography, History & CitizenshipSS2019
Christian Religious Education, Geography, Literature in EnglishSS2047
Computer Studies, Geography, History & CitizenshipSS2024
Arts & Sports ScienceNot offered
Subjects in these combinations · 14
Agriculture, Biology, Building & Construction, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Fasihi ya Kiswahili, General Science, Geography, History & Citizenship, Home Science, Literature in English, PhysicsSenior schools in Kiambu County offering STEM · Social Sciences · Arts & Sports Science
Codes and registration
- KNEC code
- 11235101
- UIC
- G26F
- School code
- A2060082
- Level
- Senior school
- Sponsor
- Religious Organisation
- Student needs
- Ordinary
- Postal address
- 143 RUIRU
- 2013 gender
- Mixed
Older records figures from the 2013 records; counts made in 2007
- Students enrolled
- 343
- Teaching staff
- 22
- Students per teacher
- 16.0
Staff counted in 2007 ›
| Role | Men | Women | Total |
|---|---|---|---|
| TSC teachers | 6 | 16 | 22 |
| Non-teaching staff | 7 | 5 | 12 |
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Data sources
The school description and other details come from the 2013 school data. Classification and codes come from the 2026 senior-school register.
Register, pathways and fees
- Ministry of Education Grade 10 selection portal (KEMIS) pathways, combinations, emblem · checked 15 October 2026
- December 2025 senior-school list, row 2093 classification and codes
- June 2025 senior-school register, row 2856 checked 15 October 2026
- Kenya Gazette Notice No. 1449 2026 fee schedule
KCSE results
- KNEC for 2006–2010: every source, on the results page 2006–2010
2013 school data
- Kenya Open Data Initiative 2013 school data
Map
- © OpenStreetMap contributors; county outline: IEBC via UN OCHA map data