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

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

Tunyai Day Senior School School’s Basic Data and National Information.

School’s Old Name	Tunyai Day Secondary School
School’s New Name	Tunyai Day Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Eastern
County	Tharaka Nithi
Sub County	Chiakariga
UIC Code	H3K3
KNEC Code	19371205
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Tunyai Day 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 Tunyai Day 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.

Tunyai Day Senior School’s Background and History.

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

Location of Tunyai Day Senior School.

Tunyai Day Senior School’s exact physical location is in Tharaka Nithi County, Chiakariga in the Eastern Region of the  Republic of Kenya.

What to know about Eastern Region’s Senior Schools.

Eastern is the home of some of the best and highly competitive Senior Schools in Kenya. Tunyai Day Senior School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  Tunyai Day Senior School, confirm the pathways it offers.

Frequently Asked Questions About Tunyai Day Senior School.

1. What is the UIC Code for Tunyai Day Senior School?

The UIC Code for Tunyai Day Senior School is H3K3.

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

Tunyai Day Senior School is a Day Senior School.

3. What CBE Grades are taught at Tunyai Day Senior School?

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

4. What is the Knec Code for Tunyai Day Senior School?

The Official Knec Code for Tunyai Day Senior School is 19371205.

5. In Which County is Tunyai Day Senior School Found?

Tunyai Day Senior School is located in Tharaka Nithi County.

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

Tunyai Day Senior School is a Mixed Senior School.

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

Tunyai Day Senior School was formerly called Tunyai Day Secondary School.

8. What is Tunyai Day Senior School’s New Cluster?

Tunyai Day Senior School is now classified as a C4 Senior School.

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

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

10. Where is Tunyai Day Senior School Located?

Tunyai Day Senior School is found in Chiakariga Subcounty of Tharaka Nithi County; in the Eastern Region of the Republic of Kenya.

11. Is a Tunyai Day Senior School Private or Public School?

Tunyai Day 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.