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St. Gregory the Great Catholic Elementary School

Halton Catholic District School Board · elementary school · grades JK-8

At a glance
School board
Halton Catholic District School Board
Level
Elementary
Grades
JK-8
Language
English
Enrolment
500
Address
138 Sixteen Mile Drive, Oakville L6M 0T7

St. Gregory the Great Catholic Elementary School is a elementary school in Oakville, part of the Halton Catholic District School Board serving grades JK-8, with an enrolment of about 500, as recorded in the Ontario Ministry of Education's open dataset.

Which school serves an address

This page does not say which addresses attend St. Gregory the Great Catholic Elementary School. Attendance boundaries are set by the school board, change through boundary reviews, and are not in the Ministry dataset.

We do not determine which school an address attends. Only the board's Find Local School tool can confirm that, and it reflects boundaries as they stand today rather than any change under review. Find Local School

Where it is

Aerial view of St. Gregory the Great Catholic Elementary School, Oakville
Imagery: Esri, Maxar, Earthstar Geographics
Map of St. Gregory the Great Catholic Elementary SchoolSt. Gregory the Great Catholic Elementary School at 138 Sixteen Mile Drive, as geocoded from the Ministry address.St. Gregory the Great Catholic Elementary School
SchoolOutlines are the Town’s Official Plan communities.

Source: Ontario Ministry of Education, School information and student demographics, 2024-25 final file published July 2026, under the Open Government Licence - Ontario. Enrolment is the figure reported in that file and is rounded by the publisher. This list is not a catchment map. All Oakville schools.

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