Blessed Trinity Catholic Secondary School
145 Livingston Ave · Grimsby · L3M5J6 · Niagara CDSB
With Blessed Trinity Catholic Secondary School, Grimsby counts 2 secondary schools within 3 km. Every school in and around Grimsby →
What stands out about Blessed Trinity Catholic Secondary School
- Its 1,085 students sit close to the 810 of a middle secondary school in Ontario.
- Across its measures, its results average to the second fifth in Ontario.
- Strongest on Grade 9 math: 63%, against 55% in Ontario.
- Catholic and English-language, under Niagara CDSB.
How Blessed Trinity Catholic Secondary 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.
With 2 of 2 measures reported, Blessed Trinity Catholic Secondary School averages the second fifth in Ontario.
| Measure | Here | Middle, Ontario | Band | 3-year change |
|---|---|---|---|---|
| Grade 9 math | 63% | 55% | Second fifth | +0 |
| Literacy test (OSSLT), first try | 94% | 85% | Top 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.
Why Blessed Trinity Catholic Secondary School has a band rather than a letter
In Ontario, schools are compared on the province’s published results, so Blessed Trinity Catholic Secondary School gets a place among them, the second fifth, rather than a letter of its own.
Blessed Trinity Catholic Secondary School feeds into Grimsby’s School Grade, together with the other schools nearby.
Getting a place at Blessed Trinity Catholic Secondary School
Each school serves a defined area. A place elsewhere is possible when that school has room.
The Catholic boards are as public as the others: free, with elementary schools that generally require a Catholic parent and high schools open to everyone.
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
Same-level schools nearby, nearest first, of every system.
4 of the 6 nearest secondary schools have more students than Blessed Trinity Catholic Secondary School.
| School | System | Language | Students | Band | Away |
|---|---|---|---|---|---|
| Blessed Trinity Catholic Secondary School | English Catholic | English | 1,085 | Second fifth | |
| West Niagara Secondary School | English public | English | 1,655 | Second fifth | 5.7 km |
| Orchard Park Secondary School | English public | English | 1,070 | Fourth fifth | 11 km |
| St. John Henry Newman Catholic Secondary School | English Catholic | English | 1,640 | Second fifth | 14 km |
| Sir Isaac Brock System Alternative Education Secondary School | English public | English | 65 | – | 16 km |
| Saltfleet High School | English public | English | 1,280 | Fourth fifth | 16 km |
| Glendale Secondary School | English public | English | 1,260 | Bottom fifth | 16 km |
Secondary schools near Blessed Trinity Catholic Secondary School
Nearest first, as the crow flies, up to 25 km. Each school’s own admission policy decides who gets a place.
Questions about Blessed Trinity Catholic Secondary School
Who runs Blessed Trinity Catholic Secondary School?
Niagara CDSB: Blessed Trinity Catholic Secondary School is one of its schools (English Catholic).
What language does Blessed Trinity Catholic Secondary School teach in?
English.
How do pupils get a place at Blessed Trinity Catholic Secondary School?
Registration is with the board, which assigns the school for the home address.
Which schools of the same kind are near Blessed Trinity Catholic Secondary School?
Nearest of all: West Niagara Secondary School (5.7 km), Orchard Park Secondary School (11 km) and St. John Henry Newman Catholic Secondary School (14 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).