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

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

Kiio School’s Basic Data and National Information.

School’s Old Name	Kiio
School’s New Name	Kiio
Cluster	C3
Gender	Mixed
Accomodation Type	Boarding
Region	Eastern
County	Kitui
Sub County	Mwingi Central
UIC Code	29RV
KNEC Code	13310301
Type of School	Public
Regular or SNE	Regular
Disability Type	None

Kiio 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 Kiio 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.

Kiio’s Background and History.

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

Location of Kiio.

Kiio’s exact physical location is in Kitui County, Mwingi Central 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. Kiio, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  Kiio, confirm the pathways it offers.

Frequently Asked Questions About Kiio.

1. What is the UIC Code for Kiio?

The UIC Code for Kiio is 29RV.

2. Is Kiio a Boarding or Day School?

Kiio is a Boarding Senior School.

3. What CBE Grades are taught at Kiio?

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

4. What is the Knec Code for Kiio?

The Official Knec Code for Kiio is 13310301.

5. In Which County is Kiio Found?

Kiio is located in Kitui County.

6. Does Kiio admit Boys, Girls or Both?

Kiio is a Mixed Senior School.

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

Kiio was formerly called Kiio.

8. What is Kiio’s New Cluster?

Kiio is now classified as a C3 Senior School.

9. Is there SNE Support for Learners at Kiio?

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

10. Where is Kiio Located?

Kiio is found in Mwingi Central Subcounty of Kitui County; in the Eastern Region of the Republic of Kenya.

11. Is a Kiio Private or Public School?

Kiio 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.