Spinners Boys Senior School (formerly called Spinners Boys Secondary School) is a C4 Public Boys Senior School that is physically located in Kiambu County, Ruiru Sub County in the Central Region of the Republic of Kenya. This article provides all the details about Spinners Boys Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Kiambu Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Spinners Boys Senior School School’s Basic Data and National Information.
| School’s Old Name | Spinners Boys Secondary School |
| School’s New Name | Spinners Boys Senior School |
| Cluster | C4 |
| Gender | Boys |
| Accomodation Type | Day |
| Region | Central |
| County | Kiambu |
| Sub County | Ruiru |
| UIC Code | PYYC |
| KNEC Code | 11235108 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Spinners Boys 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 Spinners Boys 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.
Spinners Boys Senior School’s Background and History.
Spinners Boys Senior School, historically known as Spinners Boys Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Kiambu 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, Spinners Boys Senior School admitted the first grade 10 learners under the CBE Curriculum.
Location of Spinners Boys Senior School.
Spinners Boys Senior School’s exact physical location is in Kiambu County, Ruiru in the Central Region of the Republic of Kenya.
What to know about Central Region’s Senior Schools.
Central is the home of some of the best and highly competitive Senior Schools in Kenya. Spinners Boys Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Spinners Boys Senior School, confirm the pathways it offers.
Frequently Asked Questions About Spinners Boys Senior School.
1. What is the UIC Code for Spinners Boys Senior School?
The UIC Code for Spinners Boys Senior School is PYYC.
2. Is Spinners Boys Senior School a Boarding or Day School?
Spinners Boys Senior School is a Day Senior School.
3. What CBE Grades are taught at Spinners Boys Senior School?
Spinners Boys Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Spinners Boys Senior School?
The Official Knec Code for Spinners Boys Senior School is 11235108.
5. In Which County is Spinners Boys Senior School Found?
Spinners Boys Senior School is located in Kiambu County.
6. Does Spinners Boys Senior School admit Boys, Girls or Both?
Spinners Boys Senior School is a Boys Senior School.
7. What was Spinners Boys Senior School’s Fomer Name under the 8-4-4 Education System?
Spinners Boys Senior School was formerly called Spinners Boys Secondary School.
8. What is Spinners Boys Senior School’s New Cluster?
Spinners Boys Senior School is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Spinners Boys Senior School?
Spinners Boys Senior School offers support for Regular learners. The school’s Disability Type is None.
10. Where is Spinners Boys Senior School Located?
Spinners Boys Senior School is found in Ruiru Subcounty of Kiambu County; in the Central Region of the Republic of Kenya.
11. Is a Spinners Boys Senior School Private or Public School?
Spinners Boys 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.
