Holy Trinity Catholic High School
128 Evergreen Hill Rd · Simcoe · N3Y4N5 · Brant Haldimand Norfolk CDSB
Counting 3 km around Simcoe, Holy Trinity Catholic High School is one of 6 secondary schools. Every school in and around Simcoe →
What stands out about Holy Trinity Catholic High School
- A typical size: 980 students, where the middle secondary school in Ontario has 810.
- Its results sit in the fourth fifth in Ontario, averaged over its measures.
- On Grade 9 math it reaches 43%, below the 55% in Ontario.
- Catholic and English-language, under Brant Haldimand Norfolk CDSB.
- The only English Catholic secondary school in or within 3 km of Simcoe.
How Holy Trinity Catholic High School does on Ontario’s tests
EQAO’s Grade 3, 6 and 9 assessments and the literacy test, 2024-25: each school against every school in Ontario.
Holy Trinity Catholic High School reports 2 of 2 measures; on average they sit in the fourth fifth in Ontario.
| Measure | Here | Middle, Ontario | Band | 3-year change |
|---|---|---|---|---|
| Grade 9 math | 43% | 55% | Fourth fifth | −8 |
| Literacy test (OSSLT), first try | 83% | 85% | Middle fifth | +4 |
N/R: EQAO doesn’t report groups too small to keep students anonymous. The three-year change is in percentage points, as the ministry publishes it.
A results band for Holy Trinity Catholic High School, and no letter
Against the other schools in Ontario, Holy Trinity Catholic High School’s results fall in the fourth fifth. That band is its measure here: the letters on this site are for towns.
The letter belongs to Simcoe: its School Grade weighs Holy Trinity Catholic High School with every other school around it.
Getting a place at Holy Trinity Catholic High School
Boards set boundaries for each school; living inside one guarantees a place there, and moving across one usually means a request.
Ontario funds the Catholic system in full; its high schools are open to all, its elementary schools mostly to Catholic families.
The provinces’ education acts and the boards’ own admission policies; check with the board for a given address.
Side by side with the nearest secondary schools
The neighbouring schools of its level, with their systems.
Holy Trinity Catholic High School is larger than any of its 4 nearest secondary schools.
| School | System | Language | Students | Band | Away |
|---|---|---|---|---|---|
| Holy Trinity Catholic High School | English Catholic | English | 980 | Fourth fifth | |
| Simcoe Composite School | English public | English | 725 | Middle fifth | 2 km |
| Waterford District High School | English public | English | 430 | Fourth fifth | 12 km |
| Delhi District Secondary School | English public | English | 565 | Fourth fifth | 15 km |
| Valley Heights Secondary School | English public | English | 490 | Fourth fifth | 24 km |
Secondary schools near Holy Trinity Catholic High School
Nearest first, as the crow flies, up to 25 km. Each school’s own admission policy decides who gets a place.
Questions about Holy Trinity Catholic High School
Who runs Holy Trinity Catholic High School?
Holy Trinity Catholic High School belongs to Brant Haldimand Norfolk CDSB (English Catholic).
What language does Holy Trinity Catholic High School teach in?
English.
How do pupils get a place at Holy Trinity Catholic High School?
The board’s school locator gives the designated school; registration is with the board or the school.
Which schools of the same kind are near Holy Trinity Catholic High School?
Closest by: Simcoe Composite School (2 km), Waterford District High School (12 km) and Delhi District Secondary School (15 km).
Sources: Ontario Ministry of Education, School Information Finder 2024–25 and school contact list (Open Government Licence – Ontario) · Ontario Ministry of Education, School Information Finder 2024–25 (EQAO results; N/R where groups are too small). Open Government Licence – Ontario. · map tiles © OpenStreetMap contributors. Under the Statistics Canada Open Licence.
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).