St. Mildred's-Lightbourn School
1080 Linbrook Road, Oakville, Ontario, L6J 2L1
- JK to Gr. 12
- All Girls
- Day
- Founded 1891
At a glance
Accreditations & Memberships
Provincial Registration
Memberships
Achievements (past 5 years)
5 titles
Sports
4 titles
- 2025Swimming U14 Girls, Fall· CISAA regional champion
- 2024Swimming Open Girls 200m Individual Medley· CISAA regional champion
- 2023Swimming U20 Girls, Fall· CISAA regional champion
- 2023Volleyball U20 Girls, Division 1B· CISAA regional champion
Robotics and Technology
1 title
- 2026ONT District Windsor Essex Great Lake Event Winner· FIRST Robotics regional champion
Not yet verified
How are these calculated? →The school has not yet verified its ranking metrics or tuition with MapleRank. These become available once the school confirms its data:
- · University matriculation rate
- · Average IB score
- · National diversity index
- · Faculty subject expertise
- · Student–teacher ratio
- · Tuition and fees
Area Safety Information
Sourced regional public crime data alongside the school's own context. Not a MapleRank rating — does not affect rankings.
The Toronto, Ontario CMA's 2024 Crime Severity Index is 59.4, 19 points below the national figure of 77.9 (index where 100 = Canada 2006).
Crime Severity Index
Local police-service area
St. Mildred's-Lightbourn School's response
Campus safety context
This school has not yet responded.
We invite the school to share its campus security measures and any context it would like families to know.
A school administrator can add a response from the school dashboard.
Location accessibility
GoodTuition & Fees
2026-27
Included
- lunch/snacks
- yearbook
- curriculum trips and compulsory whole-grade experiences
Not included
- technology $0/yr and facility renewal $900/yr
- uniform $650-1250 and supplies $200-300
- overseas health insurance
Other
- monthly plan annual total
- not differentiated
- application $200 and new registration $5000
- $3000 tuition deposit credited, international acceptance deposit 50%
- refund insurance included standard/monthly, optional advanced
- other listed prices for this band: $26300, $25511
2026-27
Included
- lunch/snacks
- yearbook
- curriculum trips and compulsory whole-grade experiences
Not included
- technology $1900/yr and facility renewal $900/yr
- winter activities $100-200
- overseas health insurance
Other
- monthly plan annual total
- not differentiated
- application $200 and new registration $5000
- $3000 tuition deposit credited, international acceptance deposit 50%
- refund insurance included standard/monthly, optional advanced
- uniform $650-1250 and textbooks $300-500
- other listed prices for this band: $35600, $34532
2026-27
Included
- lunch/snacks
- yearbook
- curriculum trips and compulsory whole-grade experiences
Not included
- technology $1900/yr and facility renewal $900/yr
- local Spring Experience $500-700
- overseas health insurance
Other
- monthly plan annual total
- not differentiated
- application $200 and new registration $5000
- $3000 tuition deposit credited, international acceptance deposit 50%
- refund insurance included standard/monthly, optional advanced
- uniform $650-1250 and supplies $100-250
- other listed prices for this band: $34400, $33368
2026-27
Included
- lunch/snacks
- yearbook
- curriculum trips and compulsory whole-grade experiences
Not included
- technology $600/yr and facility renewal $900/yr
- uniform $650-1250 and supplies $200-300
- overseas health insurance
Other
- monthly plan annual total
- not differentiated
- application $200 and new registration $5000
- $3000 tuition deposit credited, international acceptance deposit 50%
- refund insurance included standard/monthly, optional advanced
- other listed prices for this band: $31000, $30070
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