Trinity Secondary School Lenasia 2026 Admissions | Contact Details

On this page, we look at Trinity Secondary School, one of the better-performing township schools based in Lenasia, Johannesburg. This article gives you the school’s full background, contact details, pass rates over the past three years, and what parents need to know before applying.

Trinity Secondary is a public school that does not rely on luck or special programmes. It runs on pure commitment. In 2024, the school hit a 94.7% matric pass rate, one of the highest for its area. Teachers here are doing something right — and learners are showing up for their future.

Here are 10 things you need to know about Trinity Secondary:

1. Located at 5466 Giraffe Avenue, Ext 5, Lenasia

2. Public secondary school under Johannesburg Central District

3. Established under the House of Delegates (HOD) system

4. Quintile 5 school (fee-paying)

5. School Principal: Mr Yingwani Calvin Baloyi

6. Enrolment in 2024 was 1 435 learners

7. Pass rate in 2024: 94.7%

8. Coordinates: Latitude -26.314049, Longitude 27.841581

9. Contact number: 011 852 2519

10. Postal address: P.O. Box 77, Lenasia 1820

About Trinity Secondary School

Trinity Secondary School is a no-nonsense, academically focused public school in Lenasia Extension 5. It operates under the Gauteng Department of Education and sits within the Johannesburg Central District. The school serves a largely working-class community but consistently delivers quality education.

With its roots in the old House of Delegates system, the school still carries forward structured discipline and high expectations. This is not a flashy private school, but its results are up there with the best.

The school is classified as a Quintile 5 fee-paying school, which means it charges school fees but still falls under the public education system. The campus is accessible and serves learners from surrounding suburbs in Lenasia and Soweto.

Matric Results for Trinity Secondary School

The school’s matric pass rates over the past three years show steady and reliable improvement:

• In 2022, 204 learners wrote matric, 169 passed — giving a pass rate of 82.8%

• In 2023, 172 learners wrote, 146 passed — improving the pass rate to 84.9%

• In 2024, 187 learners wrote, 177 passed — giving the school its highest ever pass rate at 94.7%

The pattern shows that something is working at this school. This is not a once-off achievement — it is the result of a strong school culture.

How to Apply to Trinity Secondary School

Applications to Trinity Secondary School are done manually at the school premises. No online system is currently used.

To apply, parents must:

• Collect the application form from the school

• Submit the child’s latest school report, certified birth certificate, and proof of address

• Provide copies of parent or guardian IDs

• Submit everything during the application window (usually starts in August)

Space is limited and placement is competitive, especially in Grade 8 and Grade 10.

School Contact Details:
Phone: 011 852 2519
Address: 5466 Giraffe Avenue, Extension 5, Lenasia, Johannesburg
Postal: P.O. Box 77, Lenasia 1820