Tachasis Senior School (formerly called Tachasis Secondary School) is a C4 Public Mixed Senior School that is physically located in Nakuru County, Subukia Sub County  in the Rift Valley Region of the  Republic of Kenya. This article provides all the details about Tachasis Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

This Day Senior School forms part of the Nakuru Education Network and has fully transitioned to a Senior School that offers Competency Based Education (CBE) Curriculum to Grade 10, 11 and 12 Learners.

Tachasis Senior School School’s Basic Data and National Information.

School’s Old Name	Tachasis Secondary School
School’s New Name	Tachasis Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Rift Valley
County	Nakuru
Sub County	Subukia
UIC Code	L6DX
KNEC Code	27569108
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Tachasis 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 Tachasis Senior School at grade 10 specialize in any one of the following three main CBE pathways:

1. 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. 
2. 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. 
3. 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.

Tachasis Senior School’s Background and History.

Tachasis Senior School, historically known as Tachasis Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Nakuru 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, Tachasis Senior School admitted the first grade 10 learners under the CBE Curriculum.

Location of Tachasis Senior School.

Tachasis Senior School’s exact physical location is in Nakuru County, Subukia 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. Tachasis Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  Tachasis Senior School, confirm the pathways it offers.

Frequently Asked Questions About Tachasis Senior School.

1. What is the UIC Code for Tachasis Senior School?

The UIC Code for Tachasis Senior School is L6DX.

2. Is Tachasis Senior School a Boarding or Day School?

Tachasis Senior School is a Day Senior School.

3. What CBE Grades are taught at Tachasis Senior School?

Tachasis Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for Tachasis Senior School?

The Official Knec Code for Tachasis Senior School is 27569108.

5. In Which County is Tachasis Senior School Found?

Tachasis Senior School is located in Nakuru County.

6. Does Tachasis Senior School admit Boys, Girls or Both?

Tachasis Senior School is a Mixed Senior School.

7. What was Tachasis Senior School’s Fomer Name under the 8-4-4 Education System?

Tachasis Senior School was formerly called Tachasis Secondary School.

8. What is Tachasis Senior School’s New Cluster?

Tachasis Senior School is now classified as a C4 Senior School.

9. Is there SNE Support for Learners at Tachasis Senior School?

Tachasis Senior School offers support for Regular learners. The school’s Disability Type is None.

10. Where is Tachasis Senior School Located?

Tachasis Senior School is found in Subukia Subcounty of Nakuru County; in the Rift Valley Region of the Republic of Kenya.

11. Is a Tachasis Senior School Private or Public School?

Tachasis 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.