St Theresa Sinyereri (formerly called St Theresa Sinyereri) is a C3 Public Mixed Senior School that is physically located in Trans Nzoia County, Trans Nzoia East Sub County  in the Rift Valley Region of the  Republic of Kenya. This article provides all the details about St Theresa Sinyereri, including: the school’s cluster, level, UIC Code, Knec Code, Admissions and location.

This Boarding Senior School forms part of the Trans Nzoia 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 Theresa Sinyereri School’s Basic Data and National Information.

School’s Old Name	St Theresa Sinyereri
School’s New Name	St Theresa Sinyereri
Cluster	C3
Gender	Mixed
Accomodation Type	Boarding
Region	Rift Valley
County	Trans Nzoia
Sub County	Trans Nzoia East
UIC Code	T3DH
KNEC Code	23528112
Type of School	Public
Regular or SNE	Regular
Disability Type	None

St Theresa Sinyereri 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 Theresa Sinyereri 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 Theresa Sinyereri’s Background and History.

St Theresa Sinyereri, historically known as St Theresa Sinyereri, has played a very key role in the Kenyan Education Sector and more particularly in Trans Nzoia 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 Theresa Sinyereri admitted the first grade 10 learners under the CBE Curriculum.

Location of St Theresa Sinyereri.

St Theresa Sinyereri’s exact physical location is in Trans Nzoia County, Trans Nzoia East 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. St Theresa Sinyereri, just like other Senior schools in the region, favourably compete in co-curricular activities, academics and Infrastructural development. Before joining  St Theresa Sinyereri, confirm the pathways it offers.

Frequently Asked Questions About St Theresa Sinyereri.

1. What is the UIC Code for St Theresa Sinyereri?

The UIC Code for St Theresa Sinyereri is T3DH.

2. Is St Theresa Sinyereri a Boarding or Day School?

St Theresa Sinyereri is a Boarding Senior School.

3. What CBE Grades are taught at St Theresa Sinyereri?

St Theresa Sinyereri offers CBE Senior Schools Grades at Grade 10, 11 and 12.

4. What is the Knec Code for St Theresa Sinyereri?

The Official Knec Code for St Theresa Sinyereri is 23528112.

5. In Which County is St Theresa Sinyereri Found?

St Theresa Sinyereri is located in Trans Nzoia County.

6. Does St Theresa Sinyereri admit Boys, Girls or Both?

St Theresa Sinyereri is a Mixed Senior School.

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

St Theresa Sinyereri was formerly called St Theresa Sinyereri.

8. What is St Theresa Sinyereri’s New Cluster?

St Theresa Sinyereri is now classified as a C3 Senior School.

9. Is there SNE Support for Learners at St Theresa Sinyereri?

St Theresa Sinyereri offers support for Regular learners. The school’s Disability Type is None.

10. Where is St Theresa Sinyereri Located?

St Theresa Sinyereri is found in Trans Nzoia East Subcounty of Trans Nzoia County; in the Rift Valley Region of the Republic of Kenya.

11. Is a St Theresa Sinyereri Private or Public School?

St Theresa Sinyereri 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.