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Catholic Secondary · Cobourg

St. Mary Catholic Secondary School

1050 Birchwood Trail, Cobourg, Ontario, K9A5S9 · Peterborough Victoria Northum Clarington CDSB

St. Mary Catholic Secondary School is a Peterborough Victoria Northum Clarington CDSB Catholic secondary school in Cobourg, serving 9-12. Every home shown below falls inside the Peterborough Victoria Northum Clarington CDSB-published attendance boundary — the same boundary the school board uses for enrolment.

9-12 · 835 students · English · Est. 1979

ProgramsFrench ImmersionRegular Track
66%
EQAO composite
603
Homes in Catchment
$750K
Median Price
50Days
Median DOM

−1 pts vs Cobourg · 0 pts vs Peterborough Victoria Northum Clarington CDSB

View all EQAO results (2024–2025)
Grade 9
Mathematics
57%
Cobourg secondary avg: 55%
OSSLT
Literacy
75%
Cobourg secondary avg: 78%

Informational — not a ranking.

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Homes in this Catchment

Homes zoned for St. Mary Catholic Secondary School, inside its attendance boundary.

Location & Attendance Boundary

Map of St. Mary Catholic Secondary School's attendance boundary in Cobourg
St. Mary Catholic Secondary School attendance boundary· Boundaries can change — confirm with Peterborough Victoria Northum Clarington CDSB.Open interactive map →
Address
1050 Birchwood Trail, Cobourg, Ontario, K9A5S9
Website
www.smcss.ca

Frequently Asked

What is the St. Mary Catholic Secondary School catchment?
The St. Mary Catholic Secondary School catchment — also called its attendance boundary — is the area of addresses zoned for St. Mary Catholic Secondary School by Peterborough Victoria Northum Clarington CDSB. DistrictIQ maps the board-published boundary so you can check any address and browse the homes for sale inside it.
What grades does St. Mary Catholic Secondary School serve?
St. Mary Catholic Secondary School serves 9-12 (secondary). It is part of Peterborough Victoria Northum Clarington CDSB.
Which school board runs St. Mary Catholic Secondary School?
St. Mary Catholic Secondary School is a Peterborough Victoria Northum Clarington CDSB school. Board policies — including boundary changes, program eligibility and registration — are set by Peterborough Victoria Northum Clarington CDSB, not by DistrictIQ.
Does St. Mary Catholic Secondary School offer French Immersion or other program tracks?
St. Mary Catholic Secondary School offers French Immersion and Regular Track. Program catchments can differ from the regular attendance boundary — confirm eligibility directly with Peterborough Victoria Northum Clarington CDSB.
How many homes are for sale in St. Mary Catholic Secondary School's catchment?
As of the latest listing sync there are 603 homes for sale and 177 homes for lease in St. Mary Catholic Secondary School's catchment, with a median asking price of $750K. These are homes zoned for St. Mary Catholic Secondary School, inside its attendance boundary — use the explorer above to switch between homes for sale and for lease.
Are detached homes available in St. Mary Catholic Secondary School's catchment?
Yes. 337 of the currently listed homes inside the catchment are detached properties. The overall median asking price for the shown set is $750K.
More questions (5)
How are catchment homes determined for St. Mary Catholic Secondary School?
These are active listings whose address falls inside St. Mary Catholic Secondary School's attendance boundary, based on the board's published catchment. See the interactive polygon on the St. Mary Catholic Secondary School catchment map. Boundaries and program eligibility (such as French Immersion) can change — always confirm current zoning directly with Peterborough Victoria Northum Clarington CDSB.
Can school catchments change?
Yes. School boards periodically run boundary (accommodation) reviews and can redraw catchments as enrolment shifts or new schools open. DistrictIQ reflects Peterborough Victoria Northum Clarington CDSB's current published boundary, but always confirm zoning directly with the board before making a purchase decision. How Ontario attendance boundaries work
How should I read the EQAO results for St. Mary Catholic Secondary School?
EQAO results show the percentage of students who met or exceeded the provincial standard on each assessment, shown alongside the Cobourg secondary average for context. They are provided for information only and are not a ranking of school quality — academic outcomes are just one of many factors families may wish to consider.
How can I compare St. Mary Catholic Secondary School to other schools in Cobourg?
Open the Compare tool to line up St. Mary Catholic Secondary School against up to three other schools — EQAO results, grades, board and catchment status side by side.
Does living in St. Mary Catholic Secondary School's catchment guarantee a spot?
Not automatically. Falling inside the attendance boundary is the basis for enrolment, but it is not an absolute guarantee — placement still depends on school capacity, program availability such as French Immersion, and board policy. Always confirm current school boundaries and registration directly with Peterborough Victoria Northum Clarington CDSB.

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Keep exploring

Keep researching around St. Mary Catholic Secondary School — homes, communities and the wider Cobourg market.

Homes in St. Mary Catholic Secondary School's catchment603 for sale
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Compare Cobourg schoolsEQAO results
How catchments workBuyer's guide
School & assessment data

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.

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.