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

This Hybrid 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.

Ruiru Girls High School School’s Basic Data and National Information.

School’s Old Name	Ruiru Girls High School
School’s New Name	Ruiru Girls High School
Cluster	C3
Gender	Girls
Accomodation Type	Hybrid
Region	Central
County	Kiambu
Sub County	Ruiru
UIC Code	A4GF
KNEC Code	11235103
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Ruiru Girls 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 Ruiru Girls 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.

Ruiru Girls High School’s Background and History.

Ruiru Girls High School, historically known as Ruiru Girls 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  C3 Public Senior School. In January 2026, Ruiru Girls High School admitted the first grade 10 learners under the CBE Curriculum.

Location of Ruiru Girls High School.

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

Frequently Asked Questions About Ruiru Girls High School.

1. What is the UIC Code for Ruiru Girls High School?

The UIC Code for Ruiru Girls High School is A4GF.

2. Is Ruiru Girls High School a Boarding or Day School?

Ruiru Girls High School is a Hybrid Senior School.

3. What CBE Grades are taught at Ruiru Girls High School?

Ruiru Girls High School offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for Ruiru Girls High School?

The Official Knec Code for Ruiru Girls High School is 11235103.

5. In Which County is Ruiru Girls High School Found?

Ruiru Girls High School is located in Kiambu County.

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

Ruiru Girls High School is a Girls Senior School.

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

Ruiru Girls High School was formerly called Ruiru Girls High School.

8. What is Ruiru Girls High School’s New Cluster?

Ruiru Girls High School is now classified as a C3 Senior School.

9. Is there SNE Support for Learners at Ruiru Girls High School?

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

10. Where is Ruiru Girls High School Located?

Ruiru Girls High School is found in Ruiru Subcounty of Kiambu County; in the Central Region of the Republic of Kenya.

11. Is a Ruiru Girls High School Private or Public School?

Ruiru Girls 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.