Public senior school

Nyosia Mixed Secondary School

Also listed as Nyosia Dok Secondary.

A senior school in Kisii Central sub-county, Kisii County. It offers STEM, Social Sciences and Arts & Sports Science, with 15 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 the latest 4 years we hold

Nyosia Mixed Secondary School scored a mean of 5.42 (C-) in KCSE 2010, 0.3 points above the national average, up from 3.78 in 2008.

	2010	2008	2007	2006
Mean	5.421	3.778	3.750	2.520
Grade	C-	D+	D+	D
Candidates	19	36	32	25

KCSE results

Pathways and subject combinations checked 15 October 2026

STEM8 combinationsPure Sciences 2 · Applied Sciences 6

Pure Sciences · 2Agriculture, Biology, ChemistryST1042

Biology, Chemistry, PhysicsST1048

Applied Sciences · 6Agriculture, Building & Construction, Computer StudiesST2058

Agriculture, Building & Construction, Home ScienceST2083

Agriculture, Chemistry, Computer StudiesST2059

Agriculture, Home Science, Wood WorkST2095

Chemistry, Computer Studies, Home ScienceST2024

Computer Studies, Home Science, Wood WorkST2019

Social Sciences6 combinationsLanguages & Literature 1 · Humanities & Business Studies 5

Languages & Literature · 1Fasihi ya Kiswahili, History & Citizenship, Literature in EnglishSS1081

Humanities & Business Studies · 5Business Studies, Computer Studies, History & CitizenshipSS2095

Business Studies, Geography, History & CitizenshipSS2025

Christian Religious Education, General Science, History & CitizenshipSS2076

Christian Religious Education, Geography, Literature in EnglishSS2047

Computer Studies, Geography, History & CitizenshipSS2024

Arts & Sports Science1 combinationSports 1

Sports · 1General Science, Sports & Recreation, Theatre & FilmAS2038

Subjects in these combinations · 17

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, Physics, Sports & Recreation, Theatre & Film, Wood Work

Senior schools in Kisii County offering STEM · Social Sciences · Arts & Sports Science

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

Codes and registration

KNEC code: 40703308
UIC: N92Y
School code: H6030578
Level: Senior school
Sponsor: Religious Organisation
Student needs: Ordinary
Postal address: 4138 KISII

Older records figures from the 2013 records; counts made in 2007

Students enrolled: 126
Teaching staff: 11
Students per teacher: 11.5
Acres: 1
Acreage per enrolment: 126.0

Staff counted in 2007 ›

Role	Men	Women	Total
TSC teachers	6	3	9
PTA and board teachers	2	0	2
Non-teaching staff	3	0	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 2470 classification and codes
June 2025 senior-school register, row 3339 checked 22 October 2026
Kenya Gazette Notice No. 1449 2026 fee schedule