Universities and Colleges

St. Mary’S Kagio Boys High School in Kirinyaga

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

This Boarding Senior School forms part of the Kirinyaga 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. Mary’S Kagio Boys High School School’s Basic Data and National Information.

School’s Old Name St. Mary’S Kagio Boys High School
School’s New Name St. Mary’S Kagio Boys High School
Cluster C3
Gender Boys
Accomodation Type Boarding
Region Central
County Kirinyaga
Sub County Mwea West
UIC Code TZE8
KNEC Code 9239106
Type of School Public
Regular or SNE Regular
Disability Type None

St. Mary’S Kagio Boys 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. Mary’S Kagio Boys 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. Mary’S Kagio Boys High School’s Background and History.

St. Mary’S Kagio Boys High School, historically known as St. Mary’S Kagio Boys High School, has played a very key role in the Kenyan Education Sector and more particularly in Kirinyaga 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, St. Mary’S Kagio Boys High School admitted the first grade 10 learners under the CBE Curriculum.

Location of St. Mary’S Kagio Boys High School.

St. Mary’S Kagio Boys High School’s exact physical location is in Kirinyaga County, Mwea West 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. Mary’S Kagio Boys High School, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  St. Mary’S Kagio Boys High School, confirm the pathways it offers.

Frequently Asked Questions About St. Mary’S Kagio Boys High School.

1. What is the UIC Code for St. Mary’S Kagio Boys High School?

The UIC Code for St. Mary’S Kagio Boys High School is TZE8.

2. Is St. Mary’S Kagio Boys High School a Boarding or Day School?

St. Mary’S Kagio Boys High School is a Boarding Senior School.

3. What CBE Grades are taught at St. Mary’S Kagio Boys High School?

St. Mary’S Kagio Boys High School offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for St. Mary’S Kagio Boys High School?

The Official Knec Code for St. Mary’S Kagio Boys High School is 9239106.

5. In Which County is St. Mary’S Kagio Boys High School Found?

St. Mary’S Kagio Boys High School is located in Kirinyaga County.

6. Does St. Mary’S Kagio Boys High School admit Boys, Girls or Both?

St. Mary’S Kagio Boys High School is a Boys Senior School.

7. What was St. Mary’S Kagio Boys High School’s Fomer Name under the 8-4-4 Education System?

St. Mary’S Kagio Boys High School was formerly called St. Mary’S Kagio Boys High School.

8. What is St. Mary’S Kagio Boys High School’s New Cluster?

St. Mary’S Kagio Boys High School is now classified as a C3 Senior School.

9. Is there SNE Support for Learners at St. Mary’S Kagio Boys High School?

St. Mary’S Kagio Boys High School offers support for Regular learners. The school’s Disability Type is None.

10. Where is St. Mary’S Kagio Boys High School Located?

St. Mary’S Kagio Boys High School is found in Mwea West Subcounty of Kirinyaga County; in the Central Region of the Republic of Kenya.

11. Is a St. Mary’S Kagio Boys High School Private or Public School?

St. Mary’S Kagio Boys 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.