Ack St. Mark’S Kaptumo Boys High School. (formerly called Ack St. Mark’S Kaptumo Boys High School.) is a C2 Public Boys Senior School that is physically located in Nandi County, Nandi South Sub County  in the Rift Valley Region of the  Republic of Kenya. This article provides all the details about Ack St. Mark’S Kaptumo Boys High School., including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

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

Ack St. Mark’S Kaptumo Boys High School. School’s Basic Data and National Information.

School’s Old Name	Ack St. Mark’S Kaptumo Boys High School.
School’s New Name	Ack St. Mark’S Kaptumo Boys High School.
Cluster	C2
Gender	Boys
Accomodation Type	Boarding
Region	Rift Valley
County	Nandi
Sub County	Nandi South
UIC Code	SHDC
KNEC Code	29523301
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Ack St. Mark’S Kaptumo 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 Ack St. Mark’S Kaptumo 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.

Ack St. Mark’S Kaptumo Boys High School.’s Background and History.

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

Location of Ack St. Mark’S Kaptumo Boys High School..

Ack St. Mark’S Kaptumo Boys High School.’s exact physical location is in Nandi County, Nandi South in the Rift Valley Region of the  Republic of Kenya.

What to know about Rift Valley Region’s Senior Schools.

Rift Valley is the home of some of the best and highly competitive Senior Schools in Kenya. Ack St. Mark’S Kaptumo Boys High School., just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  Ack St. Mark’S Kaptumo Boys High School., confirm the pathways it offers.

Frequently Asked Questions About Ack St. Mark’S Kaptumo Boys High School..

1. What is the UIC Code for Ack St. Mark’S Kaptumo Boys High School.?

The UIC Code for Ack St. Mark’S Kaptumo Boys High School. is SHDC.

2. Is Ack St. Mark’S Kaptumo Boys High School. a Boarding or Day School?

Ack St. Mark’S Kaptumo Boys High School. is a Boarding Senior School.

3. What CBE Grades are taught at Ack St. Mark’S Kaptumo Boys High School.?

Ack St. Mark’S Kaptumo Boys High School. offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for Ack St. Mark’S Kaptumo Boys High School.?

The Official Knec Code for Ack St. Mark’S Kaptumo Boys High School. is 29523301.

5. In Which County is Ack St. Mark’S Kaptumo Boys High School. Found?

Ack St. Mark’S Kaptumo Boys High School. is located in Nandi County.

6. Does Ack St. Mark’S Kaptumo Boys High School. admit Boys, Girls or Both?

Ack St. Mark’S Kaptumo Boys High School. is a Boys Senior School.

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

Ack St. Mark’S Kaptumo Boys High School. was formerly called Ack St. Mark’S Kaptumo Boys High School..

8. What is Ack St. Mark’S Kaptumo Boys High School.’s New Cluster?

Ack St. Mark’S Kaptumo Boys High School. is now classified as a C2 Senior School.

9. Is there SNE Support for Learners at Ack St. Mark’S Kaptumo Boys High School.?

Ack St. Mark’S Kaptumo Boys High School. offers support for Regular learners. The school’s Disability Type is None.

10. Where is Ack St. Mark’S Kaptumo Boys High School. Located?

Ack St. Mark’S Kaptumo Boys High School. is found in Nandi South Subcounty of Nandi County; in the Rift Valley Region of the Republic of Kenya.

11. Is a Ack St. Mark’S Kaptumo Boys High School. Private or Public School?

Ack St. Mark’S Kaptumo 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.