Gachika Senior. School (formerly called Gachika Sec. School) is a C3 Public Mixed Senior School that is physically located in Nyeri County, Nyeri Central Sub County  in the Central Region of the  Republic of Kenya. This article provides all the details about Gachika Senior. School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

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

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

School’s Old Name	Gachika Sec. School
School’s New Name	Gachika Senior. School
Cluster	C3
Gender	Mixed
Accomodation Type	Boarding
Region	Central
County	Nyeri
Sub County	Nyeri Central
UIC Code	4LR8
KNEC Code	08202011
Type of School	Public
Regular or SNE	Intergrated
Disability Type	Ph

Gachika 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 Gachika 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.

Gachika Senior. School’s Background and History.

Gachika Senior. School, historically known as Gachika Sec. School, has played a very key role in the Kenyan Education Sector and more particularly in Nyeri county; where it is domiciled.

The school has grown over the years and is now a fully recognized  C3 Public Senior School. In January 2026, Gachika Senior. School admitted the first grade 10 learners under the CBE Curriculum.

Location of Gachika Senior. School.

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

Frequently Asked Questions About Gachika Senior. School.

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

The UIC Code for Gachika Senior. School is 4LR8.

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

Gachika Senior. School is a Boarding Senior School.

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

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

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

The Official Knec Code for Gachika Senior. School is 08202011.

5. In Which County is Gachika Senior. School Found?

Gachika Senior. School is located in Nyeri County.

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

Gachika Senior. School is a Mixed Senior School.

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

Gachika Senior. School was formerly called Gachika Sec. School.

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

Gachika Senior. School is now classified as a C3 Senior School.

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

Gachika Senior. School offers support for Intergrated learners. The school’s Disability Type is Ph.

10. Where is Gachika Senior. School Located?

Gachika Senior. School is found in Nyeri Central Subcounty of Nyeri County; in the Central Region of the Republic of Kenya.

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

Gachika 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.