St. Mary’S Siyoi Mixed Senior School (formerly called St. Mary’S Siyoi Mixed Secondary School) is a C4 Public Mixed Senior School that is physically located in West Pokot County, West Pokot Sub County in the Rift Valley Region of the Republic of Kenya. This article provides all the details about St. Mary’S Siyoi Mixed Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the West Pokot 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. Mary’S Siyoi Mixed Senior School School’s Basic Data and National Information.
| School’s Old Name | St. Mary’S Siyoi Mixed Secondary School |
| School’s New Name | St. Mary’S Siyoi Mixed Senior School |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Rift Valley |
| County | West Pokot |
| Sub County | West Pokot |
| UIC Code | DP9H |
| KNEC Code | 24505108 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
St. Mary’S Siyoi Mixed 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. Mary’S Siyoi Mixed 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. Mary’S Siyoi Mixed Senior School’s Background and History.
St. Mary’S Siyoi Mixed Senior School, historically known as St. Mary’S Siyoi Mixed Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in West Pokot 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. Mary’S Siyoi Mixed Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of St. Mary’S Siyoi Mixed Senior School.
St. Mary’S Siyoi Mixed Senior School’s exact physical location is in West Pokot County, West Pokot in the Rift Valley Region of the Republic of Kenya.
What to know about Rift Valley Region’s Senior Schools.
Rift Valley is the home of some of the best and highly competitive Senior Schools in Kenya. St. Mary’S Siyoi Mixed Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining St. Mary’S Siyoi Mixed Senior School, confirm the pathways it offers.
Frequently Asked Questions About St. Mary’S Siyoi Mixed Senior School.
1. What is the UIC Code for St. Mary’S Siyoi Mixed Senior School?
The UIC Code for St. Mary’S Siyoi Mixed Senior School is DP9H.
2. Is St. Mary’S Siyoi Mixed Senior School a Boarding or Day School?
St. Mary’S Siyoi Mixed Senior School is a Day Senior School.
3. What CBE Grades are taught at St. Mary’S Siyoi Mixed Senior School?
St. Mary’S Siyoi Mixed Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for St. Mary’S Siyoi Mixed Senior School?
The Official Knec Code for St. Mary’S Siyoi Mixed Senior School is 24505108.
5. In Which County is St. Mary’S Siyoi Mixed Senior School Found?
St. Mary’S Siyoi Mixed Senior School is located in West Pokot County.
6. Does St. Mary’S Siyoi Mixed Senior School admit Boys, Girls or Both?
St. Mary’S Siyoi Mixed Senior School is a Mixed Senior School.
7. What was St. Mary’S Siyoi Mixed Senior School’s Fomer Name under the 8-4-4 Education System?
St. Mary’S Siyoi Mixed Senior School was formerly called St. Mary’S Siyoi Mixed Secondary School.
8. What is St. Mary’S Siyoi Mixed Senior School’s New Cluster?
St. Mary’S Siyoi Mixed Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at St. Mary’S Siyoi Mixed Senior School?
St. Mary’S Siyoi Mixed Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is St. Mary’S Siyoi Mixed Senior School Located?
St. Mary’S Siyoi Mixed Senior School is found in West Pokot Subcounty of West Pokot County; in the Rift Valley Region of the Republic of Kenya.
11. Is a St. Mary’S Siyoi Mixed Senior School Private or Public School?
St. Mary’S Siyoi Mixed 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.