Thames Valley District School Board TVDSB
London, Ontario · Public · English
Students
83,585
2022-2023 enrolment
Schools
160
131 elementary · 29 secondary
First day
Tuesday, September 8, 2026
2026-2027
Last day
Tuesday, June 29, 2027
2026-2027
TVDSB Calendar 2026-2027
All 2 TVDSB calendars on one page: Elementary, Secondary.
Original calendar documents
Published by TVDSB. Select a page to view it at full size.
EQAO performance
Students at or above the provincial standard (2022-2023, EQAO). Green means at or above the Ontario average.
Grade 3
Reading
-10.4 vs ON
Writing
-12 vs ON
Math
-21.3 vs ON
Grade 6
Reading
-10.8 vs ON
Writing
-2.2 vs ON
Math
-18.9 vs ON
Secondary
G9 Math
-17.7 vs ON
OSSLT
-18 vs ON
How TVDSB ranks in Ontario
Ranked against the 76 Ontario school boards with published EQAO results, by the mean of the assessments each board sat (2022-2023).
Overall rank
#44 of 76
Percentile
43
higher is stronger
Mean at or above standard
61%
TVDSB places highest on Grade 6 Math (#33 of 75) and lowest on OSSLT Literacy (#49 of 71).
| Assessment | At or above standard | Rank in Ontario | Percentile |
|---|---|---|---|
| Grade 6 Math | 44.1% | #33 of 75 | 57 |
| Grade 3 Math | 53.7% | #39 of 75 | 49 |
| Grade 6 Writing | 76.8% | #42 of 75 | 45 |
| Grade 9 Math | 40.3% | #43 of 71 | 40 |
| Grade 6 Reading | 78.2% | #45 of 75 | 41 |
| Grade 3 Reading | 64.6% | #49 of 75 | 35 |
| Grade 3 Writing | 55% | #49 of 75 | 35 |
| OSSLT Literacy | 75% | #49 of 71 | 31 |
Schools
160 total- Elementary schools
- 131
- Secondary schools
- 29
- Students enrolled
- 83,585
Individual school profiles for TVDSB are not on HeySchool yet. The board's own directory lists them all, and the EQAO figures above already cover every one of its 160 schools.
TVDSB school directory ↗