Public senior school
Gionseri Secondary School
Also listed as Gionseri Secondary.
A senior school in Nyamache sub-county, Kisii County. It offers STEM, Social Sciences and Arts & Sports Science, with 9 subject combinations.
School details admission facts are for the 2026 intake
- Cluster
- C3Ministry of Education senior-school cluster.
- Gender
- Girls
- Boarding or day
- Boarding
- 2026 fees
- KSh 53,554 or 40,535 per year, depending on the approved tierGovernment-set schedule, not an individual school invoice.
- Ownership
- Public
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
Gionseri Secondary School scored a mean of 5.26 (C-) in KCSE 2010, close to that year’s national average of 5.15, down from 5.30 in 2009.
| 2010 | 2009 | 2008 | 2007 | 2006 | |
|---|---|---|---|---|---|
| Mean | 5.264 | 5.304 | 5.146 | 5.303 | 4.667 |
| Grade | C- | C- | C- | C- | C- |
| Candidates | 53 | 46 | 41 | 33 | 39 |
Pathways and subject combinations checked 15 October 2026
STEM4 combinationsPure Sciences 2 · Applied Sciences 2
Social Sciences3 combinationsLanguages & Literature 1 · Humanities & Business Studies 2
Arts & Sports Science2 combinationsSports 2
Subjects in these combinations · 16
Agriculture, Biology, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Fasihi ya Kiswahili, General Science, Geography, History & Citizenship, Home Science, Literature in English, Music & Dance, Physics, Sports & Recreation, Theatre & FilmSenior schools in Kisii County offering STEM · Social Sciences · Arts & Sports Science
Codes and registration
- KNEC code
- 40732105
- UIC
- 8ZUE
- School code
- E6010738
- Level
- Senior school
- Sponsor
- Central Government/DEB
- Student needs
- Ordinary
- Postal address
- 1547 KISII
- 2013 gender
- Mixed
- 2013 boarding or day
- Day & Boarding
Older records figures from the 2013 records; counts made in 2007
- Students enrolled
- 129
- Teaching staff
- 10
- Students per teacher
- 12.9
- Acreage per enrolment
- 61.7
Staff counted in 2007 ›
| Role | Men | Women | Total |
|---|---|---|---|
| TSC teachers | 6 | 2 | 8 |
| PTA and board teachers | 2 | 0 | 2 |
| Non-teaching staff | 8 | 3 | 11 |
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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 559 classification and codes
- June 2025 senior-school register, row 3444 checked 1 October 2026
- Kenya Gazette Notice No. 1449 2026 fee schedule
KCSE results
- KNEC for 2006–2010, the school’s audit reports and newspapers since: 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