Current provincial government record

St Sebastian Catholic Elementary School

3460 Aquinas Ave · Mississauga, ON L5M 7L2

Visit official website Get directions Call (905) 607-0107

Roman Catholic

Grades JK–8 Elementary

Grade rangeGrades JK–8

EnrollmentAbout 350 students

School typeCatholic publicly funded school

Community settingCensus metropolitan area — Toronto

School overview

At a glance

Source-traceable

School type: Catholic publicly funded school
Community setting: Census metropolitan area — Toronto
Ontario school number: 850217

Enrollment and staffing figures reflect the latest school year published by the cited source and may predate this directory’s current-status check. Confirm current tuition, admissions, academics, programs, accreditation and accessibility directly with the school.

Contact and location

Plan your next step

Address3460 Aquinas Ave
Mississauga, ON L5M 7L2Open in Google Maps

Phone(905) 607-0107Call the school

Official websitewww.dpcdsb.orgVisit website

Map data © OpenStreetMap contributors. The directions button opens Google Maps.

Live place information

Hours and visitor rating

Google Maps

Visitor ratingLoading current data…

Current hours statusLoading current data…Confirm special and holiday hours with the school.

Data provenance

Why this listing is here

Core institution record

Ontario publicly funded schools, May 2026 supplied the name, available location fields and institution characteristics.

Map coordinates

Statistics Canada ODEF 2.1 source coordinates was used to place this school on the map.

Current verification

Published in the current provincial government school dataset on August 29, 2026.

Open Database of Educational Facilities v2.1Statistics Canada · Version 2.1 (November 2022) School enrolment by grade 2024–2025Government of Ontario, Ministry of Education · Final 2024–2025, June 5, 2026 Ontario public school contact informationGovernment of Ontario, Ministry of Education · Publicly Funded Schools, May 2026

Dataset inclusion does not imply endorsement or accreditation. This independent site is not affiliated with the institution, a diocese or board, any government education agency, Catholic education directory, OpenStreetMap or Google.

Read the complete methodology