St.Thomas Aquinas Komosoko Secondary School (formerly called St.Thomas Aquinas Komosoko Secondary School) is a C4 Public Mixed Senior School that is physically located in Migori County, Mabera in the Nyanza Region of the Republic of Kenya. This article provides all the details about St.Thomas Aquinas Komosoko Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Migori Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
St.Thomas Aquinas Komosoko Senior School School’s Basic Data and National Information.
| School’s Old Name | St.Thomas Aquinas Komosoko Secondary School |
| School’s New Name | St.Thomas Aquinas Komosoko Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Nyanza |
| County | Migori |
| Sub County | Mabera |
| UIC Code | T9RX |
| KNEC Code | 44748014 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
St.Thomas Aquinas Komosoko Senior School operates as a fully Senior School offering the Competency Based Education (CBE/CBC) Curriculum. Students transition to this school from Junior School after sitting for the Kenya Junior School Education Assessment (KJSEA); which is a national assessment for Grade 9 learners under the Competency-Based Curriculum (CBC/ CBE). It assesses students in nine learning areas to evaluate their readiness to transition into Senior School.
Students who join St.Thomas Aquinas Komosoko Senior School at grade 10 specialize in any one of the following three main CBE pathways:
- STEM (Science, Technology, Engineering, and Mathematics): Focuses on innovators and problem-solvers. It branches into Pure Sciences, Applied Sciences, and Technical Studies, leading to careers like medicine, engineering, and IT.
- Social Sciences: Designed for communicators and leaders. It includes tracks in Languages, Literature, Humanities, and Business Studies, preparing students for fields like law, journalism, and education.
- Arts & Sports Science: For creative minds and athletes. It features tracks in Visual Arts, Performing Arts, Music, and various sports disciplines, fostering careers in the creative and sports industries.
St.Thomas Aquinas Komosoko Senior School’s Background and History.
St.Thomas Aquinas Komosoko Senior School, historically known as St.Thomas Aquinas Komosoko Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Migori county; where it is domiciled.
The school has grown over the years and is now a fully recognized C4 Public Senior School. In January 2026, St.Thomas Aquinas Komosoko Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of St.Thomas Aquinas Komosoko Senior School.
St.Thomas Aquinas Komosoko Senior School’s exact physical location is in Migori County, Mabera in the Nyanza Region of the Republic of Kenya.
What to know about Nyanza Region’s Senior Schools.
Nyanza is the home of some of the best and highly competitive Senior Schools in Kenya. St.Thomas Aquinas Komosoko Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining St.Thomas Aquinas Komosoko Senior School, confirm the pathways it offers.
Frequently Asked Questions About St.Thomas Aquinas Komosoko Senior School.
1. What is the UIC Code for St.Thomas Aquinas Komosoko Senior School?
The UIC Code for St.Thomas Aquinas Komosoko Senior School is T9RX.
2. Is St.Thomas Aquinas Komosoko Senior School a Boarding or Day School?
St.Thomas Aquinas Komosoko Senior School is a Day Senior School.
3. What CBE Grades are taught at St.Thomas Aquinas Komosoko Senior School?
St.Thomas Aquinas Komosoko Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for St.Thomas Aquinas Komosoko Senior School?
The Official Knec Code for St.Thomas Aquinas Komosoko Senior School is 44748014.
5. In Which County is St.Thomas Aquinas Komosoko Senior School Found?
St.Thomas Aquinas Komosoko Senior School is located in Migori County.
6. Does St.Thomas Aquinas Komosoko Senior School admit Boys, Girls or Both?
St.Thomas Aquinas Komosoko Senior School is a Mixed Senior School.
7. What was St.Thomas Aquinas Komosoko Senior School’s Fomer Name under the 8-4-4 Education System?
St.Thomas Aquinas Komosoko Senior School was formerly called St.Thomas Aquinas Komosoko Secondary School.
8. What is St.Thomas Aquinas Komosoko Senior School’s New Cluster?
St.Thomas Aquinas Komosoko Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at St.Thomas Aquinas Komosoko Senior School?
St.Thomas Aquinas Komosoko Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is St.Thomas Aquinas Komosoko Senior School Located?
St.Thomas Aquinas Komosoko Senior School is found in Mabera Subcounty of Migori County; in the Nyanza Region of the Republic of Kenya.
11. Is a St.Thomas Aquinas Komosoko Senior School Private or Public School?
St.Thomas Aquinas Komosoko Senior School is a Public School.
12. What CBE Pathways are offered at Senior School?
Senior schools offere 3 pathways; STEM, Social Sciences and Arts and Sports.