Public senior school

Obambo Mixed Secondary School

Also listed as Obambo Secondary.

A senior school in Siaya sub-county, Siaya County. It offers STEM and Social Sciences, with 26 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C4; Former sub-county and day schools.
KNEC code: 42705106
UIC: VUW2
Level: Senior school
Gender: Mixed
Boarding or day: Day
Ownership: Public
Sponsor: Central Government/DEB
Student needs: Ordinary
Postal address: 38 SIAYA
School code: M6090179
2026 fees: For the listed day-school fee heads, parents are charged KSh 0.; Government-set schedule, not an individual school invoice.
Next placements: Not released yet for the January 2027 intake. Last year: 19 December 2025. KEMIS placement portalGet an alert when they’re released.

Pathways and subject combinations checked 15 October 2026

STEM16 combinations Pure Sciences 2 · Applied Sciences 13 · Technical Studies 1

Pure Sciences · 2

Agriculture, Biology, ChemistryST1042
Biology, Chemistry, PhysicsST1048

Applied Sciences · 13

Agriculture, Biology, Computer StudiesST2057
Agriculture, Business Studies, ChemistryST2046
Agriculture, Business Studies, Computer StudiesST2047
Agriculture, Business Studies, ElectricityST2048
Agriculture, Business Studies, General ScienceST2049
Agriculture, Business Studies, PhysicsST2053
Agriculture, Chemistry, Computer StudiesST2059
Agriculture, Computer Studies, PhysicsST2067
Agriculture, Geography, PhysicsST2075
Agriculture, Home Science, Marine & FisheriesST2090
Biology, Business Studies, Computer StudiesST2097
Business Studies, Computer Studies, PhysicsST2007
Chemistry, Computer Studies, GeographyST2013

Technical Studies · 1

Chemistry, Geography, Marine & FisheriesST3054

Social Sciences10 combinations Humanities & Business Studies 10

Humanities & Business Studies · 10

Business Studies, Christian Religious Education, General ScienceSS2115
Business Studies, Geography, History & CitizenshipSS2025
Business Studies, Geography, Literature in EnglishSS2061
Christian Religious Education, Computer Studies, History & CitizenshipSS2064
Christian Religious Education, Fasihi ya Kiswahili, History & CitizenshipSS2069
Christian Religious Education, Geography, History & CitizenshipSS2019
Computer Studies, Geography, History & CitizenshipSS2024
Fasihi ya Kiswahili, Geography, History & CitizenshipSS2018
General Science, Geography, History & CitizenshipSS2013
Geography, History & Citizenship, Literature in EnglishSS2004

Arts & Sports ScienceNot offered

Subjects in these combinations · 15: Agriculture, Biology, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Electricity, Fasihi ya Kiswahili, General Science, Geography, History & Citizenship, Home Science, Literature in English, Marine & Fisheries, Physics

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

Figures from the 2013 records; counts made in 2007

Students enrolled: 196
Teaching staff: 8
Students per teacher: 24.5:1 (2007)
Acres: 5
Acreage per enrolment: 39.2

Staff counted in 2007

Role	Men	Women	Total
TSC teachers	2	1	3
Local authority teachers	0	0	0
PTA and board teachers	4	1	5
Other teachers	0	0	0
Non-teaching staff	1	1	2

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Data sources

The school description and other details come from the 2013 school data. Staff and facility figures show their recorded years. Classification and codes come from the 2026 senior-school register.

Pathways, subject combinations and emblems: Ministry of Education Grade 10 selection portal (KEMIS); checked 15 October 2026.
December 2025 senior-school list, row 6252.
June 2025 senior-school register, row 8234; checked 1 October 2026.
Kenya Gazette Notice No. 1449 for the 2026 fee schedule.
Kenya Open Data Initiative.