Coast Arid Senior (formerly called Coast Arid Sec) is a C4 Public Mixed Senior School that is physically located in Lamu County, Lamu West Sub County in the Coast Region of the Republic of Kenya. This article provides all the details about Coast Arid Senior, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.
This Day Senior School forms part of the Lamu Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.
Coast Arid Senior School’s Basic Data and National Information.
| School’s Old Name | Coast Arid Sec |
| School’s New Name | Coast Arid Senior |
| Cluster | C4 |
| Gender | Mixed |
| Accomodation Type | Day |
| Region | Coast |
| County | Lamu |
| Sub County | Lamu West |
| UIC Code | 4AEY |
| KNEC Code | 06104304 |
| Type of School | Public |
| Regular or SNE | Regular |
| Disability Type | None |
Coast Arid 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 Coast Arid 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.
Coast Arid Senior’s Background and History.
Coast Arid Senior, historically known as Coast Arid Sec, has played a very key role in the Kenyan Education Sector and more particularly in Lamu 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, Coast Arid Senior admitted the first grade 10 learners under the CBE Curriculum.
Location of Coast Arid Senior.
Coast Arid Senior’s exact physical location is in Lamu County, Lamu West in the Coast Region of the Republic of Kenya.
What to know about Coast Region’s Senior Schools.
Coast is the home of some of the best and highly competitive Senior Schools in Kenya. Coast Arid Senior, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining Coast Arid Senior, confirm the pathways it offers.
Frequently Asked Questions About Coast Arid Senior.
1. What is the UIC Code for Coast Arid Senior?
The UIC Code for Coast Arid Senior is 4AEY.
2. Is Coast Arid Senior a Boarding or Day School?
Coast Arid Senior is a Day Senior School.
3. What CBE Grades are taught at Coast Arid Senior?
Coast Arid Senior offers CBE Senior Schools Grades at Grade 10, 11 and 12.
4. What is the Knec Code for Coast Arid Senior?
The Official Knec Code for Coast Arid Senior is 06104304.
5. In Which County is Coast Arid Senior Found?
Coast Arid Senior is located in Lamu County.
6. Does Coast Arid Senior admit Boys, Girls or Both?
Coast Arid Senior is a Mixed Senior School.
7. What was Coast Arid Senior’s Fomer Name under the 8-4-4 Education System?
Coast Arid Senior was formerly called Coast Arid Sec.
8. What is Coast Arid Senior’s New Cluster?
Coast Arid Senior is now classified as a C4 Senior School.
9. Is there SNE Support for Learners at Coast Arid Senior?
Coast Arid Senior offers support for Regular learners. The school’s Disability Type is None.
10. Where is Coast Arid Senior Located?
Coast Arid Senior is found in Lamu West Subcounty of Lamu County; in the Coast Region of the Republic of Kenya.
11. Is a Coast Arid Senior Private or Public School?
Coast Arid 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.