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

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

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

School’s Old Name	Diif Secondary School
School’s New Name	Diif Senior School
Cluster	C4
Gender	Mixed
Accomodation Type	Day
Region	North Eastern
County	Wajir
Sub County	Diif
UIC Code	U9NQ
KNEC Code	46832101
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Diif 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 Diif 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.

Diif Senior School’s Background and History.

Diif Senior School, historically known as Diif Secondary School, has played a very key role in the Kenyan Education Sector and more particularly in Wajir 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, Diif Senior School admitted the first grade 10 learners under the CBE Curriculum.

Location of Diif Senior School.

Diif Senior School’s exact physical location is in Wajir County, Diif in the North Eastern Region of the  Republic of Kenya.

What to know about North Eastern Region’s Senior Schools.

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

Frequently Asked Questions About Diif Senior School.

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

The UIC Code for Diif Senior School is U9NQ.

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

Diif Senior School is a Day Senior School.

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

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

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

The Official Knec Code for Diif Senior School is 46832101.

5. In Which County is Diif Senior School Found?

Diif Senior School is located in Wajir County.

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

Diif Senior School is a Mixed Senior School.

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

Diif Senior School was formerly called Diif Secondary School.

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

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

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

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

10. Where is Diif Senior School Located?

Diif Senior School is found in Diif Subcounty of Wajir County; in the North Eastern Region of the Republic of Kenya.

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

Diif 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.