Nthunguni Senior School (formerly called Nthunguni Secondary School) is a C4 Public Mixed Senior School that is physically located in Machakos County, Kathiani Sub County  in the Eastern Region of the  Republic of Kenya. This article provides all the details about Nthunguni Senior School, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

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

Nthunguni Senior School School’s Basic Data and National Information.

School’s Old Name	Nthunguni Secondary School
School’s New Name	Nthunguni Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	Eastern
County	Machakos
Sub County	Kathiani
UIC Code	TKDX
KNEC Code	12329132
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Nthunguni Senior 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 Nthunguni Senior 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.

Nthunguni Senior School’s Background and History.

Nthunguni Senior School, historically known as Nthunguni Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Machakos county; where it is domiciled.

The school has grown over the years and is now a fully recognized  C4 Public Senior School. In January 2026, Nthunguni Senior School admitted the first grade 10 learners under the CBE Curriculum.

Location of Nthunguni Senior School.

Nthunguni Senior School’s exact physical location is in Machakos County, Kathiani in the Eastern Region of the  Republic of Kenya.

What to know about Eastern Region’s Senior Schools.

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

Frequently Asked Questions About Nthunguni Senior School.

1. What is the UIC Code for Nthunguni Senior School?

The UIC Code for Nthunguni Senior School is TKDX.

2. Is Nthunguni Senior School a Boarding or Day School?

Nthunguni Senior School is a Day Senior School.

3. What CBE Grades are taught at Nthunguni Senior School?

Nthunguni Senior School offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for Nthunguni Senior School?

The Official Knec Code for Nthunguni Senior School is 12329132.

5. In Which County is Nthunguni Senior School Found?

Nthunguni Senior School is located in Machakos County.

6. Does Nthunguni Senior School admit Boys, Girls or Both?

Nthunguni Senior School is a Mixed Senior School.

7. What was Nthunguni Senior School’s Fomer Name under the 8-4-4 Education System?

Nthunguni Senior School was formerly called Nthunguni Secondary School.

8. What is Nthunguni Senior School’s New Cluster?

Nthunguni Senior School is now classified as a C4 Senior School.

9. Is there SNE Support for Learners at Nthunguni Senior School?

Nthunguni Senior School offers support for Regular learners. The school’s Disability Type is None.

10. Where is Nthunguni Senior School Located?

Nthunguni Senior School is found in Kathiani Subcounty of Machakos County; in the Eastern Region of the Republic of Kenya.

11. Is a Nthunguni Senior School Private or Public School?

Nthunguni Senior 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.