St. Mary’S Namabusi Senior (formerly called St. Mary’S Namabusi Sec) is a C4 Public Mixed Senior School that is physically located in Busia County, Bunyala Sub County in the Western Region of the Republic of Kenya. This article provides all the details about St. Mary’S Namabusi Senior, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Busia 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 Namabusi Senior School’s Basic Data and National Information.
| School’s Old Name | St. Mary’S Namabusi Sec |
| School’s New Name | St. Mary’S Namabusi Senior |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Western |
| County | Busia |
| Sub County | Bunyala |
| UIC Code | UKK7 |
| KNEC Code | 35610113 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
St. Mary’S Namabusi Senior 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 Namabusi Senior 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 Namabusi Senior’s Background and History.
St. Mary’S Namabusi Senior, historically known as St. Mary’S Namabusi Sec, has played a very key role in the Kenyan Education Sector and more particularly in Busia 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 Namabusi Senior admitted the first grade 10 learners under the CBE Curriculum.
Location of St. Mary’S Namabusi Senior.
St. Mary’S Namabusi Senior’s exact physical location is in Busia County, Bunyala in the Western Region of the Republic of Kenya.
What to know about Western Region’s Senior Schools.
Western is the home of some of the best and highly competitive Senior Schools in Kenya. St. Mary’S Namabusi Senior, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining St. Mary’S Namabusi Senior, confirm the pathways it offers.
Frequently Asked Questions About St. Mary’S Namabusi Senior.
1. What is the UIC Code for St. Mary’S Namabusi Senior?
The UIC Code for St. Mary’S Namabusi Senior is UKK7.
2. Is St. Mary’S Namabusi Senior a Boarding or Day School?
St. Mary’S Namabusi Senior is a Day Senior School.
3. What CBE Grades are taught at St. Mary’S Namabusi Senior?
St. Mary’S Namabusi Senior offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for St. Mary’S Namabusi Senior?
The Official Knec Code for St. Mary’S Namabusi Senior is 35610113.
5. In Which County is St. Mary’S Namabusi Senior Found?
St. Mary’S Namabusi Senior is located in Busia County.
6. Does St. Mary’S Namabusi Senior admit Boys, Girls or Both?
St. Mary’S Namabusi Senior is a Mixed Senior School.
7. What was St. Mary’S Namabusi Senior’s Fomer Name under the 8-4-4 Education System?
St. Mary’S Namabusi Senior was formerly called St. Mary’S Namabusi Sec.
8. What is St. Mary’S Namabusi Senior’s New Cluster?
St. Mary’S Namabusi Senior is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at St. Mary’S Namabusi Senior?
St. Mary’S Namabusi Senior offers support for Regular learners. The school’s Disability Type is None.
10. Where is St. Mary’S Namabusi Senior Located?
St. Mary’S Namabusi Senior is found in Bunyala Subcounty of Busia County; in the Western Region of the Republic of Kenya.
11. Is a St. Mary’S Namabusi Senior Private or Public School?
St. Mary’S Namabusi Senior 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.
