GW Graham Secondary vs Mount Slesse Middle School
A head-to-head comparison of two schools in British Columbia, Canada, 1.8 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
GW Graham Secondary
Chilliwack · Public secondary
4,752 students
Mount Slesse Middle School
Chilliwack · Public elementary
1,830 students
| Measure | GW Graham Secondary Chilliwack, British Columbia | Mount Slesse Middle School Chilliwack, British Columbia |
|---|---|---|
| Success Index (Canada) | – Not rated | 30 Lower 50% |
| Province rank | – | #906 of 1,275 |
| National rank | – | #906 of 1,275 |
| Sector | Public | Public |
| Type | Secondary | Elementary |
| Year range | – | – |
| Students | 4,752 | 1,830 |
| Enrolment | 4,752 | 1,830 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | – | – |
| OSSLT pass rate | – | – |
| Low-income households | – | – |
| Parents without a credential | – | – |
| First language not English | – | – |
| Special education | – | – |
| Identified as gifted | – | – |
| FSA literacy score | – | 451 |
| FSA numeracy score | – | 423 |
| FSA Grade 4 literacy score | – | – |
| FSA Grade 4 numeracy score | – | – |
| FSA Grade 7 literacy score | – | 451 |
| FSA Grade 7 numeracy score | – | 423 |
| city or town | Chilliwack | Chilliwack |
| province | British Columbia | British Columbia |
| Website | – | – |
The verdict
- •GW Graham Secondary is the larger school with 4,752 students compared with 1,830.
The Success Index (Canada) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is GW Graham Secondary better than Mount Slesse Middle School?
The two schools are very close on the Success Index (Canada). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are GW Graham Secondary and Mount Slesse Middle School?
About 1.8 km in a straight line, between Chilliwack and Chilliwack in British Columbia.
Which has the better Enrolment?
GW Graham Secondary: 4,752. Mount Slesse Middle School: 1,830. Students enrolled in the latest published year.
How do GW Graham Secondary and Mount Slesse Middle School rank in British Columbia?
GW Graham Secondary is unranked and Mount Slesse Middle School is 906th of 1,275 among secondary schools in British Columbia on the 2025 Success Index (Canada).