Public senior school
Onyalo Mixed Secondary School
Also listed as Onyalo Secondary.
A senior school in Migori sub-county, Migori County. It offers STEM, Social Sciences and Arts & Sports Science, with 26 subject combinations.
School details admission facts are for the 2026 intake
- Cluster
- C4Ministry of Education senior-school cluster.
- Gender
- Mixed
- 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 2008–2010
Onyalo Mixed Secondary School scored a mean of 5.55 (C) in KCSE 2010, 0.4 points above the national average, up from 5.21 in 2009.
| 2010 | 2009 | 2008 | |
|---|---|---|---|
| Mean | 5.553 | 5.207 | 4.250 |
| Grade | C | C- | D+ |
| Candidates | 38 | 29 | 24 |
Pathways and subject combinations checked 15 October 2026
STEM16 combinationsPure Sciences 4 · Applied Sciences 7 · Technical Studies 5
Pure Sciences · 4Agriculture, Biology, ChemistryST1042
Biology, Business Studies, ChemistryST1045
Biology, Chemistry, Computer StudiesST1046
Biology, Chemistry, PhysicsST1048
Applied Sciences · 7Agriculture, Business Studies, ElectricityST2048
Agriculture, Business Studies, General ScienceST2049
Agriculture, Geography, PhysicsST2075
Biology, Business Studies, Computer StudiesST2097
Business Studies, Computer Studies, PhysicsST2007
Chemistry, Computer Studies, GeographyST2013
Computer Studies, General Science, Home ScienceST2026
Technical Studies · 5Biology, Geography, Power MechanicsST3013
Business Studies, Geography, Power MechanicsST3110
Chemistry, Geography, Power MechanicsST3015
Electricity, General Science, Home ScienceST3008
Geography, Physics, Power MechanicsST3023
Social Sciences8 combinationsHumanities & Business Studies 8
Humanities & Business Studies · 8Business Studies, Christian Religious Education, Fasihi ya KiswahiliSS2109
Business Studies, Christian Religious Education, General ScienceSS2115
Business Studies, Christian Religious Education, GeographySS2001
Business Studies, Geography, History & CitizenshipSS2025
Business Studies, Geography, Literature in EnglishSS2061
Business Studies, History & Citizenship, Literature in EnglishSS2100
Christian Religious Education, Geography, History & CitizenshipSS2019
Computer Studies, Geography, History & CitizenshipSS2024
Arts & Sports Science2 combinationsSports 2
Sports · 2General Science, Music & Dance, Sports & RecreationAS2046
General Science, Sports & Recreation, Theatre & FilmAS2038
Subjects in these combinations · 18
Agriculture, Biology, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Electricity, Fasihi ya Kiswahili, General Science, Geography, History & Citizenship, Home Science, Literature in English, Music & Dance, Physics, Power Mechanics, Sports & Recreation, Theatre & FilmSenior schools in Migori County offering STEM · Social Sciences · Arts & Sports Science
Codes and registration
- KNEC code
- 44707122
- UIC
- UBN7
- School code
- H6060130
- Level
- Senior school
- Sponsor
- Religious Organisation
- Student needs
- Ordinary
- Postal address
- 97 SUNA
Older records figures from the 2013 records; counts made in 2007
- Students enrolled
- 109
- Teaching staff
- 10
- Students per teacher
- 10.9
- Acres
- 4
- Acreage per enrolment
- 27.2
Staff counted in 2007 ›
| Role | Men | Women | Total |
|---|---|---|---|
| TSC teachers | 2 | 2 | 4 |
| PTA and board teachers | 5 | 1 | 6 |
| Non-teaching staff | 2 | 1 | 3 |
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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 4464 classification and codes
- June 2025 senior-school register, row 5935 checked 1 October 2026
- Kenya Gazette Notice No. 1449 2026 fee schedule
KCSE results
- KNEC for 2006–2010: every source, on the results page 2008–2010
2013 school data
- Kenya Open Data Initiative 2013 school data
Map
- © OpenStreetMap contributors; county outline: IEBC via UN OCHA map data