Mount Slesse Middle School
🇨🇦 Official data · 2025Chilliwack, British Columbia V2R2R3 · Chilliwack
#906 of 1,275 elementary schools in British Columbia
#906 of 1,275 nationally
About Mount Slesse Middle School
Mount Slesse Middle School is a public elementary located in Chilliwack, in the Chilliwack school board or district of British Columbia, Canada. In 2025 it enrolled 1,830 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 29.6 out of 100, placing it in the lower 50% of elementary schools in Canada and 906th of 1,275 ranked elementary schools in British Columbia. Its strongest component is fsa literacy score (36th percentile), and its weakest is fsa numeracy score (23th percentile).
Other published figures: enrolment 1,830; fsa grade 7 literacy score 451; fsa grade 7 numeracy score 423.
There are 36 schools in Chilliwack; Mount Slesse Middle School ranks 26th of 31 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)–
- EQAO Grade 6 (reading, writing, maths) (25%)–
- EQAO Grade 9 mathematics (25%)–
- OSSLT first-attempt pass rate (20%)–
- FSA literacy score (25%)451
- FSA numeracy score (25%)423
- Community advantage (fewer low-income households) (10%)–
- Parent education (fewer parents without a credential) (10%)–
The Success Index (Canada) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mount Slesse Middle School by the official sources.
- Enrolment
- 1,830
- Students enrolled in the latest published year.
- FSA literacy score
- 451
- Average scale score across Grades 4 and 7; about 500 is on track.
- FSA numeracy score
- 423
- Average scale score across Grades 4 and 7; about 500 is on track.
- FSA Grade 7 literacy score
- 451
- Average scale score.
- FSA Grade 7 numeracy score
- 423
- Average scale score.
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Schools near Mount Slesse Middle School
Closest schools by straight-line distance, with their Success Index (Canada).
Watson Elementary
Chilliwack · Public elementary
1,299 students · 625 m away
Tyson Elementary
Chilliwack · Public elementary
850 students · 879 m away
Vedder Middle School
Chilliwack · Public middle
2,013 students · 1.3 km away
Sardis Secondary
Chilliwack · Public elementary
4,458 students · 1.5 km away
Vedder Elementary
Chilliwack · Public elementary
1,558 students · 1.7 km away
Unsworth Elementary
Chilliwack · Public elementary
926 students · 1.7 km away
GW Graham Secondary
Chilliwack · Public secondary
4,752 students · 1.8 km away
Sardis Elementary
Chilliwack · Public elementary
1,423 students · 2.5 km away
La Verendrye
Chilliwack · Public elementary and secondary
198 students · 2.5 km away
Promontory Heights Community Elementary
Chilliwack · Public elementary
1,893 students · 2.6 km away
Similar schools
Public elementary schools in British Columbia with a comparable Enrolment.
Watson Road Elementary
Kelowna · Public elementary
1,830 students
Old Yale Road Elementary
Surrey · Public elementary
1,838 students
Smithers Secondary
Smithers · Public elementary
1,842 students
Dr Kearney Middle School
Fort St John · Public middle
1,842 students
Gabrielle-Roy
Surrey · Public elementary and secondary
1,842 students
Rosedale Traditional Community
Rosedale · Public elementary
1,844 students
Frequently asked questions
Is Mount Slesse Middle School a good school?
Mount Slesse Middle School has a Success Index (Canada) of 29.6 out of 100 (Lower 50% of elementary schools in Canada) and ranks #906 of 1,275 in British Columbia. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mount Slesse Middle School rank in British Columbia?
Mount Slesse Middle School ranks #906 of 1,275 elementary schools in British Columbia and #906 of 1,275 nationally on the Success Index (Canada) (2025 data).
How many students attend Mount Slesse Middle School?
Mount Slesse Middle School had 1,830 students in 2025.
Is Mount Slesse Middle School a elementary school or a secondary school?
Mount Slesse Middle School is classified as a elementary. It is a public school.
What other schools are near Mount Slesse Middle School?
There are 10 schools within 15 km of Mount Slesse Middle School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.