Marc Garneau Collegiate Institute
135 Overlea Blvd, Toronto, Ontario, M3C1B3 · Toronto DSB
Marc Garneau Collegiate Institute is a Toronto DSB Public secondary school in Toronto, serving 9-12. Homes in its catchment sit in Thorncliffe Park. Every home shown below falls inside the Toronto DSB-published attendance boundary — the same boundary the school board uses for enrolment.
Est. 1972
- 53%
- EQAO composite
- 9-12
- Grades
- 1,755
- Students
- English
- Language
−17 pts vs Toronto · −15 pts vs Toronto DSB — higher than 15 of the 104 other Toronto secondary schools with published results
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 Marc Garneau Collegiate Institute, 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 | 37% | 39% | 33% | 34% |
| OSSLT Literacy | 85% | 82% | no assessment | no assessment | 73% | 66% | 65% | 72% |
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 Marc Garneau Collegiate Institute’s attendance boundary.
Homes in this Catchment
Homes zoned for Marc Garneau Collegiate Institute, inside its attendance boundary.
61st most homes for sale of Toronto's 61 ranked secondary catchments · Full Toronto catchment league
4 homes · median $437K · 26 days on market
The market inside this boundary
0 new in the last 7 days0 with a recorded price cut
Active MLS® listings zoned inside Marc Garneau Collegiate Institute’s board-published regular-track boundary — matched per listing to the polygon, not by distance. Asking (list) prices, never sold prices; days on market count from each listing’s source date; “new” means listed within 7 days. A price cut is counted only when the reduction was observed while the listing was on DistrictIQ’s feed — a floor, not a census — and increases never count. Medians are blank below 5 listings. The board publishes these boundaries without stating a school year. DistrictIQ last downloaded it 2026-08-29. Listings refresh continuously.
See all 4 homes for sale in this catchment →
The rental market inside this boundary
0 new in the last 7 days
Active MLS® rental listings zoned inside Marc Garneau Collegiate Institute’s board-published regular-track boundary — matched per listing to the polygon, not by distance. Asking (list) rents, never negotiated rents; days on market count from each listing’s source date; “new” means listed within 7 days. Medians are blank below 5 rentals. The board publishes these boundaries without stating a school year. DistrictIQ last downloaded it 2026-08-29. Listings refresh continuously.
See all 9 rentals in this catchment →
Communities in This Catchment
Location & Attendance Boundary
- Address
- 135 Overlea Blvd, Toronto, Ontario, M3C1B3
- Phone
- 416-396-2410
Property profiles in this catchment18 addresses
Address-level school zoning and neighbourhood data, available whether or not the home is listed.
- 2 Grandstand Place #203 · 203
- 2 Grandstand Place #210 · 210
- 2 Grandstand Place #309 · 309
- 1 Leaside Park Drive #408 · 408
- 1 Leaside Park Drive #604 · 604
- 21 Overlea Boulevard #1107 · 1107
- 21 Overlea Boulevard #1202 · 1202
- 21 Overlea Boulevard #1309 · 1309
- 21 Overlea Boulevard #1602 · 1602
- 21 Overlea Boulevard #1608 · 1608
- 21 Overlea Boulevard #902 · 902
- 21 Overlea Boulevard #PH07 · PH07
- 42 Thorncliffe Park Drive #107 · 107
- 65 Thorncliffe Park Drive #1411 · 1411
- 65 Thorncliffe Park Drive #1807 · 1807
- 42 Thorncliffe Park Drive #501 · 501
- 42 Thorncliffe Park Drive #506 · 506
- 65 Thorncliffe Park Drive #608 · 608
A sample of the addresses in this catchment with a property profile.
Licensed childcare nearby6 centres
Licensed centres closest to Marc Garneau Collegiate Institute — CWELCC status shown when it's published by the local service system manager.
Compare Nearby Schools
The closest secondary schools by distance.
Common questions
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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.


