Keystone International School
- IB Diploma
Per yearabout USD 15.1K
CAD 21.3K · 2026-27 school year · Source: school website (checked 2026-10-29)
About
Independent co-ed IB World School for Grades 6–12 in Toronto's Annex. Students can earn the IB Diploma alongside the Ontario Secondary School Diploma (OSSD). Average class size is 14, with students from more than 20 countries.
Key facts
Source: Read from the school's website
Curriculum
IB Diploma
Ages
Ages 12–18
Language
English
Type
Local school, international programme
Fee level
- Nationalities
- 20
- Accreditations
- IB
Fees
Source: Read from the school's website
2026-27 school year
| Grade | Per year |
|---|---|
| All grades (no per-grade breakdown print | CAD 21,300≈ USD 15.1K |
| min | max | |
|---|---|---|
| Keystone International School (this school) | CAD 21,300 (about USD 15.1K) | CAD 21,300 (about USD 15.1K) |
| Blyth Academy | CAD 28,000 (about USD 19.9K) | CAD 32,900 (about USD 23.4K) |
| Urban International School | CAD 20,000 (about USD 14.2K) | CAD 20,000 (about USD 14.2K) |
| Vega Academy | CAD 21,000 (about USD 14.9K) | CAD 21,000 (about USD 14.9K) |
| German International School Toronto | CAD 14,460 (about USD 10.3K) | CAD 20,330 (about USD 14.5K) |
| Branksome Hall | CAD 45,140 (about USD 32.1K) | CAD 49,210 (about USD 35K) |
Source: school website (keystoneschools.ca) · checked 2026-10-29 · ECB reference rate (2026-11-06)
One-off costs
- Application fee
- CAD 300
- Enrolment fee
- CAD 3,000
- Lunch
- CAD 200
As published by the school. Amounts change with the school year and exchange rates; please confirm with the school before applying. Converted amounts use the reference rate of the date shown. ECB reference rate (2026-11-06). Source: school website (checked 2026-10-29)
Admissions
Source: Read from the school's website
- Mid-year entry
- Possible
- Scholarships
- Yes
- Sibling discount
- 10% reduction in tuition for the second sibling attending at the same time
- Financial aid
- Yes
Curriculum and academics
Source: Read from the school's website
Curricula, explained
The IB's four programmes
Schools often run only some of the four. Highlighted boxes are the ones this school offers.
- IB PYPNot here
Early years to primary · Ages 3–12
The IB's primary programme. Children learn through questions and units of inquiry rather than separate subjects.
- IB MYPNot here
Middle years (ages 11–16) · Ages 11–16
The IB's middle-years programme: eight subject groups taught with links between them, ending with a personal project.
- IB DP (Diploma)Offered
Last 2 years of school · Ages 16–19
The IB's university-entrance qualification — what people usually mean by "the IB". Six subjects plus the Extended Essay, TOK and CAS, scored out of 45.
- IB CP (Career-related)Not here
Last 2 years of school · Ages 16–19
The IB's career-related route for the same ages as the DP: at least two DP courses plus a career-related study chosen by the school.
Last two years: DP or CP
Ages are the usual bands; schools can differ.Curriculum basics guide
Strengths
- Academics
- Languages
- Service
- Average class size
- 14
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Source: Read from the school's website
Similar schools
German International School TorontoGerman · IB Diploma
CAD 14.5K–20.3K (about USD 10.3K–14.5K)
Metropolitan Preparatory AcademyIB Diploma
CAD 25.6K–33.7K (about USD 18.2K–24K)
The York SchoolIB PYP · IB MYP · IB Diploma
CAD 45.1K (about USD 32K)
Branksome HallIB PYP · IB MYP · IB Diploma
CAD 45.1K–49.2K (about USD 32.1K–35K)
Schools in the same city with a similar curriculum and fee level. Not a ranking.
More in this city · TorontoUpdated 2026-11-06
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