Canada, Waterloo
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St. John's-Kilmarnock School is an independent, co-educational, not-for-profit IB Continuum school on a 40-acre campus in Breslau, Ontario, within the Waterloo Region. Founded in 1972, SJK is one of only a few IB Continuum schools in Canada, offering the Primary Years Programme (JK-Grade 6), Middle Years Programme (Grades 7-10), and Diploma Programme (Grades 11-12). The school has an average class size of 17 and achieves a 100% post-secondary admission rate. A boarding programme for Grades 9-12 operates in partnership with St. Jerome's University on the University of Waterloo campus. The campus features Newton House with a Learning Commons and Dining Hall, a Chapel, Athletics Centre with a double gymnasium, the Boathouse, an Art, Design and Media Centre, and an OmniCourt. SJK holds accreditation from CAIS, CIS Ontario, and the IBO.
2201 Shantz Station Rd, Breslau, ON N0B 1M0, Canada
St. John's-Kilmarnock School has 545 pupils, typical class sizes of 17, instruction in English.
SJK is located on a 40-acre natural campus at 2201 Shantz Station Road in Breslau, Ontario, minutes from the cities of Waterloo, Kitchener, Cambridge, and Guelph. The school is approximately one hour from Toronto Pearson International Airport. A daily express bus service transports boarding students between the residence in Waterloo and the Breslau campus.
The school is divided into a Lower School (Junior Kindergarten to Grade 6) following the IB Primary Years Programme and an Upper School (Grades 7-12) covering the IB Middle Years Programme and Diploma Programme. The Diploma Programme also offers Focused Disciplinary Pathways in Creative Industries, Human Performance and Health Entrepreneurship, and STEM Explorations and Innovations.
SJK is an independent, co-educational, not-for-profit day and boarding school. Boarding is available for Grades 9 to 12, accommodating approximately 50 students in partnership with St. Jerome's University on the University of Waterloo campus.
The Learning Services Team includes four specialist learning support teachers across the Lower and Upper School, including a Literacy Specialist and a Math Specialist. The team develops personalised learning strategies, Learning Support Plans, accommodations, assistive technology, and progress-monitored interventions. All students may access learning support services through teacher, parent, or self-referral.
The school is a Canadian independent school, accredited by the Canadian Association of Independent Schools (CAIS) and a member of CIS Ontario.
The school has a Chapel of St. Margaret & St. John on campus and a School Chaplain (Rev. Judy Steers). While the school has historical Anglican roots from its founding schools, it operates as an inclusive, non-denominational institution.
A daily express bus service operates between the boarding residence at St. Jerome's University in Waterloo and the main campus in Breslau. The bus runs on weekday mornings and afternoons. The ride takes approximately 15 minutes.
Annual tuition at St. John's-Kilmarnock School ranges from CAD 26,925 to CAD 86,700 for 2026/27.
St. John's-Kilmarnock School teaches IB (PYP), IB (MYP), IB (DP) for students aged 4 to 18.
SJK is one of only a few IB Continuum schools in Canada, offering all three IB programmes. The Primary Years Programme (JK-Grade 6) uses hands-on, inquiry-based learning. The Early Years (JK-Grade 1) incorporates a Reggio Emilia approach. The Middle Years Programme (Grades 7-10) deepens disciplinary exploration. The Diploma Programme (Grades 11-12) offers a traditional IB Diploma pathway and three Focused Disciplinary Pathways: Creative Industries, Human Performance and Health Entrepreneurship, and STEM Explorations and Innovations.
The average class size is 17 students. The school has approximately 545 students across Junior Kindergarten to Grade 12.
SJK achieves a 100% post-secondary admission rate. Graduates pursue programmes in STEM, business, and the arts at a range of post-secondary institutions.
1. 351.
2. Schedule a campus visit or attend an Open House to tour the school and meet faculty.
3. Submit a formal application for the appropriate programme: Primary Years (JK-Grade 6), Middle Years (Grades 7-10), Diploma (Grades 11-12), or Boarding (Grades 9-12). Day and boarding students follow separate application processes.
4. Applications are accepted on a rolling basis starting in August the year before entry, with first offers typically extended in mid-October. Admission is competitive and not all qualified applicants can be accommodated.
5. Pay the registration fee: CAD 3,000 for day students or CAD 5,000 for boarding and international day students, plus the applicable tuition deposit.
Financial assistance is available through the Affording SJK programme. The school is committed to ensuring access to students of merit regardless of means.
Admission is competitive and space availability can be very limited in some grades. The school cannot accommodate all qualified applicants.
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