Cities / Thornhill
Best Schools in Thornhill
Thornhill has 34 publicly reported schools — 27 elementary and 7 secondary. St Michael Sep S is currently the top-ranked school in Thornhill with a score of 10.0 out of 10. Rankings below use our Balanced methodology — EQAO academics, three-year improvement, student experience, and programs weighted together. You can set your own weights or compare schools side by side.
34
Schools
27
Elementary
7
Secondary
$115,000
Median household income
Top elementary schools in Thornhill
Ranked by Balanced score · rank is among all Ontario elementary schools
| 1 | St Michael Sep S York Catholic DSB · Ontario rank #1 | 10.0 |
| 2 | Woodland PS York Region DSB · Ontario rank #44 | 9.9 |
| 3 | Bayview Fairways PS York Region DSB · Ontario rank #125 | 9.1 |
| 4 | German Mills PS York Region DSB · Ontario rank #400 | 8.1 |
| 5 | Baythorn PS York Region DSB · Ontario rank #443 | 8.0 |
| 6 | Bayview Glen PS York Region DSB · Ontario rank #488 | 7.9 |
| 7 | Henderson Avenue PS York Region DSB · Ontario rank #610 | 7.7 |
| 8 | Carrville Mills PS York Region DSB · Ontario rank #661 | 7.6 |
| 9 | Louis-Honore Frechette PS York Region DSB · Ontario rank #726 | 7.5 |
| 10 | St. Giovanni Battista Scalabrini Catholic Elementary School York Catholic DSB · Ontario rank #789 | 7.4 |
| 11 | St Anthony Catholic S York Catholic DSB · Ontario rank #789 | 7.4 |
| 12 | Thornhill PS York Region DSB · Ontario rank #990 | 7.1 |
| 13 | St René Goupil - St Luke Sep S York Catholic DSB · Ontario rank #990 | 7.1 |
| 14 | Yorkhill E S York Region DSB · Ontario rank #1066 | 7.0 |
| 15 | Thornhill Woods PS York Region DSB · Ontario rank #1154 | 6.9 |
+ 12 more — see the full rankings and filter by city.
Top secondary schools in Thornhill
Ranked by Balanced score · rank is among all Ontario secondary schools
| 1 | St Robert Catholic HS York Catholic DSB · Ontario rank #1 | 10.0 |
| 2 | Stephen Lewis SS York Region DSB · Ontario rank #66 | 8.6 |
| 3 | Thornlea SS York Region DSB · Ontario rank #90 | 8.3 |
| 4 | Hodan Nalayeh Secondary School York Region DSB · Ontario rank #99 | 8.2 |
| 5 | Thornhill SS York Region DSB · Ontario rank #204 | 7.2 |
| 6 | Westmount CI York Region DSB · Ontario rank #204 | 7.2 |
| 7 | St Elizabeth Catholic HS York Catholic DSB · Ontario rank #235 | 7.0 |
Scores are calculated from public data (EQAO, Statistics Canada, Ontario Ministry of Education) for the 2024–25 school year. Small score differences should be treated as ties. See the methodology.