Licensed Child Care Centre
Oakville Family Ymca Sacc - St. Andrew
145 Millbank Drive, Oakville
0.5 km
CWELCC
Before & after school
Operator: Oakville Family Ymca
Licence #0005007·Child Care Centre
Catholic Secondary · Oakville
Holy Trinity Catholic Secondary School
2420 Sixth Line, Oakville, Ontario, L6H5Z8 · Halton CDSB
Holy Trinity Catholic Secondary School is a Halton CDSB Catholic secondary school in Oakville, serving 9-12. Homes in its catchment sit in Joshua Meadows, River Oaks and Glenorchy. Every home shown below falls inside the Halton CDSB-published attendance boundary — the same boundary the school board uses for enrolment.
9-12 · 1,775 students · English · Est. 2002
- 79%
- EQAO composite
- 418
- Homes in Catchment
- $1.1M
- Median Price
- 36Days
- Median DOM
−8 pts vs Oakville · 0 pts vs Halton CDSB — higher than 0 of the 9 other Oakville secondary schools with published results
View all EQAO results (2024–2025)
Grade 9
Mathematics
69%
Oakville secondary avg: 81%
OSSLT
Literacy
88%
Oakville secondary avg: 92%
Informational — not a ranking.
See Homes in This CatchmentIs an address in this catchment?
Check any address against Holy Trinity Catholic Secondary School’s attendance boundary.
Homes in this Catchment
Homes zoned for Holy Trinity Catholic Secondary School, inside its attendance boundary.
418 homes · median $1.1M · 36 days on market
Communities in This Catchment
Location & Attendance Boundary
Holy Trinity Catholic Secondary School attendance boundary· Boundaries can change — confirm with Halton CDSB.Open interactive map →
- Address
- 2420 Sixth Line, Oakville, Ontario, L6H5Z8
- Website
- www.holytrinityoakville.ca
Licensed childcare nearby6 centres
Licensed centres closest to Holy Trinity Catholic Secondary School — CWELCC status shown when it's published by the local service system manager.
6 licensed childcare centres nearby
Source: Ontario Ministry of Education licensed childcare data · Open Government Licence – Ontario · Last updated May 31, 2026
Compare Nearby Schools
The closest secondary schools by distance.
6 schools nearby
View all schools →Frequently Asked
What is the Holy Trinity Catholic Secondary School catchment?
The Holy Trinity Catholic Secondary School catchment — also called its attendance boundary — is the area of addresses zoned for Holy Trinity Catholic Secondary School by Halton CDSB. DistrictIQ maps the board-published boundary so you can check any address and browse the homes for sale inside it.
What grades does Holy Trinity Catholic Secondary School serve?
Holy Trinity Catholic Secondary School serves 9-12 (secondary). It is part of Halton CDSB.
Which school board runs Holy Trinity Catholic Secondary School?
Holy Trinity Catholic Secondary School is a Halton CDSB school. Board policies — including boundary changes, program eligibility and registration — are set by Halton CDSB, not by DistrictIQ.
How many homes are for sale in Holy Trinity Catholic Secondary School's catchment?
As of the latest listing sync there are 418 homes for sale and 210 homes for lease in Holy Trinity Catholic Secondary School's catchment, with a median asking price of $1.1M. These are homes zoned for Holy Trinity 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 Holy Trinity Catholic Secondary School's catchment?
Yes. 204 of the currently listed homes inside the catchment are detached properties. The overall median asking price for the shown set is $1.1M.
How are catchment homes determined for Holy Trinity Catholic Secondary School?
These are active listings whose address falls inside Holy Trinity Catholic Secondary School's attendance boundary, based on the board's published catchment. See the interactive polygon on the Holy Trinity Catholic Secondary School catchment map. Boundaries and program eligibility (such as French Immersion) can change — always confirm current zoning directly with Halton CDSB.
More questions (6)
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 Halton CDSB's current published boundary, but always confirm zoning directly with the board before making a purchase decision. How Ontario attendance boundaries work
Which Oakville communities does Holy Trinity Catholic Secondary School's catchment cover?
Homes in Holy Trinity Catholic Secondary School's catchment are concentrated in Joshua Meadows, River Oaks and Glenorchy. Each community links to a dedicated page with neighbourhood-level market data.
How does Holy Trinity Catholic Secondary School compare to other Oakville secondary schools?
On the 2024–2025 EQAO assessments, 79% of Holy Trinity Catholic Secondary School students met the provincial standard (composite) — higher than 0 of the 9 other Oakville secondary schools with published results. EQAO is a benchmark of provincial-standard achievement, not a ranking of school quality; academic results are one factor among many.
How should I read the EQAO results for Holy Trinity Catholic Secondary School?
EQAO results show the percentage of students who met or exceeded the provincial standard on each assessment, shown alongside the Oakville 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 Holy Trinity Catholic Secondary School to other schools in Oakville?
Open the Compare tool to line up Holy Trinity Catholic Secondary School against up to three other schools — EQAO results, grades, board and catchment status side by side.
Does living in Holy Trinity 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 Halton CDSB.
Additional Information
Student demographics
24%
English as a Second Language
100%
French as a Second Language
16%
Special Education
1%
Gifted
Get homes in the Holy Trinity Catholic Secondary School catchment
See what's for sale inside Holy Trinity Catholic Secondary School's attendance boundary — and get new ones first.
Keep exploring
Keep researching around Holy Trinity Catholic Secondary School — homes, communities and the wider Oakville market.
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.