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in-depth report
St. Mildred's-Lightbourn School logo
OUR KIDS REPORT:

St. Mildred's-Lightbourn School

Grades JK — 12 — Oakville, ON (Map)
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School Busing:

SMLS offers bus transferring. Service options offered are regular rider, regular rider AM only, regular rider PM only, door-to-door pickup.

The regions SMLS offers busing from are:

THE OUR KIDS REPORT:
St. Mildred's-Lightbourn School
REPORT CONTENTS
Reviews
Analysis

School overview

  • LOCATION
    Oakville, ON (View address)

The big picture on St. Mildred's-Lightbourn School

We wrote a book reviewing the school

The 50-page review of St. Mildred's-Lightbourn School is part of our series of in-depth accounts of Canada's leading private schools. It provides a unique and objective perspective on the school's academics, programs, culture, and community.

Read our in-depth review

We questioned the school administration

1. Who are you, as a school?

"Since 1891, SMLS has been challenging young women to think expansively and engage fearlessly with a personalized, real-world learning experience that teaches them to see the future as a gift. Anchored in a nurturing community of exceptionally committed educators and supportive peers, SMLS is where girls in JK to Grade 12 go to create the best version of themselves. This is the place where the new, the unfamiliar, even the seemingly impossible, becomes "I got this.""

  • Signature Programs in Global Citizenship, STEM & Robotics, Active Healthy Living, Arts & Design
  • Professional Internship Customized for Each Girl (Grade 11)
  • Focus on whole girl and student wellbeing
  • Enriched curriculum, Advanced Placement, DELF
  • Beautiful 10-acre campus in the heart of Oakville
  • Bus routes servicing the geographic regions in Halton, Peel and Toronto
  • World-class facilities, including fitness & yoga studios, soundproof music studios, theatre & more
  • Financial Support

2. What do you do differently and uniquely well?

What differentiates SMLS from all the other schools are the fact that we are experts in personalization. We offer a large school experience with all of the same academic opportunities, athletics, co-curriculars and success, but with a tight-knit, small-school feel, where we’re all part of a community that cares and is connected to one another.

3. What tradeoffs has your school made to serve families in this way?

Our three priorities at SMLS are: 1) We are a school for girls, 2) We are forward-thinking and future-ready ready and 3) We are a dynamic community of three schools in one. Going “all in” on these three priorities means we may trade off on things like multiple buildings or large-scale facilities for different services or programming. The tradeoff, however, is seen in who holds the student leadership positions (in our case, it’s always the girls). The interactions between older and younger students are highly positive because no age group is isolated from the other; the result is a strong sense of mentorship, role modelling and community.

4. What key junctures in your school's history have most shaped its present?

Our school was founded in 1891 by the Sisters of the Church and grew stronger through key moments like the establishment of The Lightbourn School in the 1920s and their merger in 1969, which brought together two leaders in girls’ education.

SMLS is one of the few schools in Canada that was founded by women for women (and at a time when women weren’t even allowed to vote). The women who founded SMLS wove the DNA of women “can” and “will” into the fabric of the school.

The school became independent with a permanent Board of Governors in 1986, opening the door for growth. A major capital campaign completed in 2011 transformed the campus with new facilities that support modern, personalized learning.

In 2024, the school adopted a set of three key strategic priorities that guide both the daily work and the long-term planning of the school, allowing SMLS to be aligned in both purpose and action.

5. What type of student is a good fit for your school?

SMLS suits girls who are curious, motivated, and eager to explore both academics and co-curricular activities. Students who thrive here appreciate a supportive and inclusive community, enjoy trying new things, and want to develop their leadership skills. The school works well for those who value a personalized learning experience, like working collaboratively, and can balance high expectations with strong support. Girls ready to challenge themselves and contribute to a lively community will find SMLS a great fit.

6. Under what conditions would you advise a family against choosing your school?

Families looking for a very traditional, lecture-focused academic environment or who expect a wide variety of specialized facilities may find that SMLS doesn’t meet those needs. The school’s personalized, inquiry-based approach might not suit students who prefer a strict structure or little involvement outside academics. Also, those uncomfortable with an all-girls setting or uninterested in leadership and co-curricular participation may not get the full benefit of the SMLS experience. The school is best for families who value community, diversity, and the development of the whole student.

7. To your knowledge, why do families choose your school over others?

Families seek out an SMLS experience for the opportunities the school provides their daughters. As an all-girls school that prioritizes both academic excellence and personal wellbeing, parents know that their daughters are developing in a safe, nurturing environment - one where students get to know themselves and take risks in a safe, comfortable way.

Families who have been at SMLS comment time and again about the warmth and strong sense of community that exists across the school.

8. How would you characterize your school's image amongst the public?

SMLS is recognized as a leader in girls’ education, known for its caring community, academic strength, and innovative programs. The school’s reputation rests on seeing young women build confidence and preparing students well for university and beyond. It balances progressiveness with tradition, earning respect for its inclusive culture, strong alumnae network, and for nurturing well-rounded, compassionate leaders. Families and alumnae often highlight the school’s warmth and strong sense of belonging as a key strength of SMLS.

9. What aspect of your school is underappreciated?

Families are often surprised and impressed by the fact that we have leadership opportunities for every student, starting even in the Junior School and as early as Grade 1.There are ways for every student, whether they’re an introvert or an extravert, whether they have many interests or just one passion - whether they’re an athlete, an artist, an academic or still working on finding themselves - every student has an opportunity to lead.

10. What might families find surprising about your school?

SMLS is an Anglican-based that welcomes students from every faith, fostering diversity, equity, inclusion and belonging within our
school community. Our weekly chapels celebrate both our Anglican roots and world religions and cultures so that everyone in our community may develop an understanding of the diversity in the world around us.

11. What improvements or changes has your school made recently?

In recent years, SMLS has completed a major campus renewal, adding new classrooms, a dining hall, a senior library, and flexible learning spaces to support personalized and innovative teaching. A new library and collaborative learning space will open in September 2025.
Over the years, the school has expanded its Signature Programs, introduced advanced technology such as virtual reality in the classroom, and enhanced wellness efforts through programs like THRIVE and “Wellness Wednesdays.” Staff professional development and a renewed focus on equity, diversity, and inclusion have enhanced the student experience. These steps reflect SMLS’s commitment to providing a forward-looking, transformative education for every girl.

12. How will your school change in the next 5 years?

Over the next five years, SMLS will grow its students’ success with a goal to exceed grade-level expectations based on provincial and national benchmarks. We also have a plan to see 100% of our students engaged in co-curricular programming.

New and updated facilities will be added to our campus over the next few years, beginning with a new library renovation and expansion that will opened in September 2025, a new STEM Commons area and an elaborate Master Campus plan, which is currently in development, is set to roll out in the next few years.

We also continue to invest in our Faculty and Staff by growing our professional development opportunities, conducting regular employee engagement surveys, and ensuring SMLS continues to be recognized as thought leaders in education, and particularly girls’ education.


We got insight from alumni, parents, and students

St. Mildred's-Lightbourn School: Alumni Review from Taegen Poles

Gr. 1 to Gr. 10 — Watch our alum interview with Taegen Poles to learn about the unique experience of attending St. Mildred's-Lightbourn School.
St. Mildred's-Lightbourn School, Alumnus Video Review from Taegen Poles

St. Mildred's-Lightbourn School: Parent Review from William (Will) Hill

Gr. 8 to Gr. 12 — Watch our parent interview with William (Will) Hill to get the inside scoop on what it’s like to have a child attend St. Mildred's-Lightbourn School.
St. Mildred's-Lightbourn School, Parent Video Review from William (Will) Hill

St. Mildred's-Lightbourn School: Parent Review from Samantha Cheung

Watch our parent interview with Samantha Cheung to get the inside scoop on what it’s like to have a child attend St. Mildred's-Lightbourn School.
St. Mildred's-Lightbourn School, Parent Video Review from Samantha Cheung

St. Mildred's-Lightbourn School: Alumni Review from Sarah Turner

Watch our alum interview with Sarah Turner to learn about the unique experience of attending St. Mildred's-Lightbourn School.
St. Mildred's-Lightbourn School, Alumnus Video Review from Sarah Turner

St. Mildred's-Lightbourn School: Q&A 2021

Watch our St. Mildred's-Lightbourn School Q&A discussion with Juliet Nishimura (Parent), Anne-Marie Tice (Parent), Alexandra Han (Alum) to gain fresh insight into the school’s culture, values, and strengths.
Parent and Student Q&A Roundtable with Private Schools and Educational Consultants

St. Mildred's-Lightbourn School: Q&A 2020

Watch our St. Mildred's-Lightbourn School Q&A discussion with Laiya Kamanga (Alum), Leah Catina Mauer (Parent), Jennifer Diamond (Parent) to gain fresh insight into the school’s culture, values, and strengths.
Parent and Student Q&A Roundtable with Private Schools and Educational Consultants

St. Mildred's-Lightbourn School: Alumni Review from Melanie Peck

Watch our alum interview with Melanie Peck to learn about the unique experience of attending St. Mildred's-Lightbourn School.
St. Mildred's-Lightbourn School, Alumnus Video Review from Melanie Peck
See all reviews (7 total)

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