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

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

Ruai Boys School’s Basic Data and National Information.

School’s Old Name	Ruai Boys
School’s New Name	Ruai Boys
Cluster	C3
Gender	Boys
Accomodation Type	Boarding
Region	Nairobi
County	Nairobi
Sub County	Njiru
UIC Code	6HWP
KNEC Code	20409025
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Ruai Boys 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 Ruai Boys 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.

Ruai Boys’s Background and History.

Ruai Boys, historically known as Ruai Boys, has played a very key role in the Kenyan Education Sector and more particularly in Nairobi 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, Ruai Boys admitted the first grade 10 learners under the CBE Curriculum.

Location of Ruai Boys.

Ruai Boys’s exact physical location is in Nairobi County, Njiru in the Nairobi Region of the  Republic of Kenya.

What to know about Nairobi Region’s Senior Schools.

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

Frequently Asked Questions About Ruai Boys.

1. What is the UIC Code for Ruai Boys?

The UIC Code for Ruai Boys is 6HWP.

2. Is Ruai Boys a Boarding or Day School?

Ruai Boys is a Boarding Senior School.

3. What CBE Grades are taught at Ruai Boys?

Ruai Boys offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for Ruai Boys?

The Official Knec Code for Ruai Boys is 20409025.

5. In Which County is Ruai Boys Found?

Ruai Boys is located in Nairobi County.

6. Does Ruai Boys admit Boys, Girls or Both?

Ruai Boys is a Boys Senior School.

7. What was Ruai Boys’s Fomer Name under the 8-4-4 Education System?

Ruai Boys was formerly called Ruai Boys.

8. What is Ruai Boys’s New Cluster?

Ruai Boys is now classified as a C3 Senior School.

9. Is there SNE Support for Learners at Ruai Boys?

Ruai Boys offers support for Regular learners. The school’s Disability Type is None.

10. Where is Ruai Boys Located?

Ruai Boys is found in Njiru Subcounty of Nairobi County; in the Nairobi Region of the Republic of Kenya.

11. Is a Ruai Boys Private or Public School?

Ruai Boys 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.