Holy Trinity Catholic High School
128 Evergreen Hill Rd, Simcoe, Ontario, N3Y4N5 · Brant Haldimand Norfolk CDSB
Holy Trinity Catholic High School is a Brant Haldimand Norfolk CDSB Catholic secondary school in Norfolk, serving 9-12. Every home shown below falls inside the Brant Haldimand Norfolk CDSB-published attendance boundary — the same boundary the school board uses for enrolment.
Est. 2001
- 63%
- EQAO composite
- 9-12
- Grades
- 980
- Students
- English
- Language
−2 pts vs Norfolk · −7 pts vs Brant Haldimand Norfolk CDSB
In 2024–25, Grade 9 mathematics results were below the Ontario average; OSSLT literacy results were close to the Ontario average. Compared with the school's own results from 2021-22 to 2024-25, OSSLT literacy (+8 points) rose; Grade 9 mathematics moved up and down without a clear direction.
Source: EQAO 2024–25 results as published by the Ministry of Education. Each figure is the share of students meeting the provincial standard; "above" or "below" means more than 3 percentage points from the Ontario figure for the same assessment. These describe a cohort of students, not any individual, and are not a ranking.
View all EQAO results (2024–2025)
Three-year change is published by the Ministry of Education: the difference in percentage points between the 2024–2025 and 2022–2023 assessments. Each assessment is written by a different group of students. EQAO does not report a result where fewer than 10 students wrote.
Six years of results
Every year the Ministry of Education has published for Holy Trinity Catholic High School, oldest first. Each year is a different group of students.
| Assessment | 2017-18 | 2018-19 | 2019-20 — no provincial assessment | 2020-21 — no provincial assessment | 2021-22 | 2022-23 | 2023-24 | 2024-25 |
|---|---|---|---|---|---|---|---|---|
| Grade 9 Mathematics | not comparable | not comparable | no assessment | no assessment | 46% | 51% | 50% | 43% |
| OSSLT Literacy | 78% | 83% | no assessment | no assessment | 75% | 79% | 79% | 83% |
Results are the percentage of students who met or exceeded the provincial standard, as published by the Ministry of Education. A dash means no result was published for that year: EQAO does not report a result where fewer than 10 students wrote. No provincial assessment ran in 2019-20 or 2020-21, so those years are blank for every school and are never joined across. Before 2021–22 the Ministry published separate Academic and Applied Grade 9 results, which are not comparable with the single assessment published since.
Informational — not a ranking.
Is an address zoned for this school?
Check any address against Holy Trinity Catholic High School’s attendance boundary.
Homes in this school boundary
Holy Trinity Catholic High School's mapped attendance boundary as published by Brant Haldimand Norfolk CDSB. Listings for this city aren't on DistrictIQ yet.
0 homes
Location & Attendance Boundary
- Address
- 128 Evergreen Hill Rd, Simcoe, Ontario, N3Y4N5
- Phone
- 519-429-3600
- Website
- www.trinitycatholic.ca
Licensed childcare nearby5 centres
Licensed centres closest to Holy Trinity Catholic High School — CWELCC status shown when it's published by the local service system manager.
Getting to school: transportation is arranged by Student Transportation Services Brant Haldimand Norfolk
Walk-distance rule (Brant Haldimand Norfolk CDSB): JK–Grade 8: 1.4 km; Grades 9–12: 3.2 km. Distances are measured by the consortium along walking routes, not in a straight line.
Courtesy seats are available by application where space allows.
Cancellations are decided by school zone; the consortium publishes the zone list.
Check eligibility for an address (official Student Transportation Services Brant Haldimand Norfolk tool) · Delays and cancellations · Eligibility policy
Routes, stops and times are assigned per student and change during the year; DistrictIQ does not publish them. Confirm transportation for Holy Trinity Catholic High School with Student Transportation Services Brant Haldimand Norfolk. Facts checked 2026-09-24.
Compare Nearby Schools
The closest secondary schools by distance.
Common questions
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Sources & methodology for this page
- School name, board, grades, enrolment, address and contact
- Ontario Ministry of Education — public school contact information and school information files (Open Government Licence – Ontario) · DistrictIQ's copy last updated August 3, 2026The Ministry's records are the identity source; the school's own website is linked for anything that changes during the year.
- Attendance boundary
- Brant Haldimand Norfolk CDSB — published attendance-boundary data · The board publishes these boundaries without stating a school year. DistrictIQ last downloaded it 2026-08-03.Boundaries are drawn from the board's own boundary service; placement is confirmed by the board, and being inside a boundary does not guarantee a seat.
- EQAO results
- Education Quality and Accountability Office, as published by the Ministry of Education · 2024–25 assessment; history 2017-18 to 2024-25 where publishedPercent of students meeting the provincial standard, shown beside city, board and provincial figures for the same assessment. Not a ranking.
- Programs (Regular Track, French Immersion, Extended French and others)
- Brant Haldimand Norfolk CDSB — program areas in the board's boundary dataOnly programs the board publishes a boundary or program area for; application-based programs are not inferred.
- Licensed child care nearby
- Ontario Ministry of Education — licensed child care facilities (Open Government Licence – Ontario)Facilities near the school, not necessarily inside the boundary or operating in the school.
EQAO results are provided for informational purposes only and should not be interpreted as a ranking of school quality. Academic outcomes are only one factor families may wish to consider. EQAO results shown reflect the 2024–2025 assessment.
School and assessment data is sourced from the Ontario Ministry of Education, the Education Quality and Accountability Office (EQAO), Ontario Open Data, and the applicable public and Catholic district school boards across the regions we cover (Southern Ontario).
School information — including school boundaries, eligibility, EQAO results, programs and enrolment — is provided for general informational purposes only and may be inaccurate or out of date. Boundaries, eligibility, programs and enrolment can change at any time. EQAO figures reflect past assessment results, are shown per test relative to the city-wide average, are not a ranking, and do not predict any student's outcome. Always confirm current school boundaries and eligibility directly with the applicable school board before relying on this information.
Where our data comes from · source, licence and refresh cadence for every dataset.
Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.