St Joseph High School (formerly called St Joseph High School) is a C2 Public Boys Senior School that is physically located in Kiambu County, Githunguri Sub County  in the Central Region of the  Republic of Kenya. This article provides all the details about St Joseph High School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

This Boarding Senior School forms part of the Kiambu 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 Joseph High School School’s Basic Data and National Information.

School’s Old Name	St Joseph High School
School’s New Name	St Joseph High School
Cluster	C2
Gender	Boys
Accomodation Type	Boarding
Region	Central
County	Kiambu
Sub County	Githunguri
UIC Code	G7AH
KNEC Code	11232102
Type of School	Public
Regular or SNE	Regular
Disability Type	None

St Joseph High 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 St Joseph High 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.

St Joseph High School’s Background and History.

St Joseph High School, historically known as St Joseph High School, has played a very key role in the Kenyan Education Sector and more particularly in Kiambu county; where it is domiciled.

The school has grown over the years and is now a fully recognized  C2 Public Senior School. In January 2026, St Joseph High School admitted the first grade 10 learners under the CBE Curriculum.

Location of St Joseph High School.

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

Frequently Asked Questions About St Joseph High School.

1. What is the UIC Code for St Joseph High School?

The UIC Code for St Joseph High School is G7AH.

2. Is St Joseph High School a Boarding or Day School?

St Joseph High School is a Boarding Senior School.

3. What CBE Grades are taught at St Joseph High School?

St Joseph High School offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for St Joseph High School?

The Official Knec Code for St Joseph High School is 11232102.

5. In Which County is St Joseph High School Found?

St Joseph High School is located in Kiambu County.

6. Does St Joseph High School admit Boys, Girls or Both?

St Joseph High School is a Boys Senior School.

7. What was St Joseph High School’s Fomer Name under the 8-4-4 Education System?

St Joseph High School was formerly called St Joseph High School.

8. What is St Joseph High School’s New Cluster?

St Joseph High School is now classified as a C2 Senior School.

9. Is there SNE Support for Learners at St Joseph High School?

St Joseph High School offers support for Regular learners. The school’s Disability Type is None.

10. Where is St Joseph High School Located?

St Joseph High School is found in Githunguri Subcounty of Kiambu County; in the Central Region of the Republic of Kenya.

11. Is a St Joseph High School Private or Public School?

St Joseph High 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.