CBE · Junior High
RegularWilliam D. Pratt School
5-9 · 9850 Royal Oak Way NW Calgary, AB T3G 0A4
Achievement is down 5.7 pts since 2022. Share of students meeting Alberta's Acceptable Standard, first to latest year measured.
2.5 pts above the median CBE junior high in Calgary (median 74.8).
The methodology
The data behind this score
The Roost Rating weights AEAM above PAT, plus Roost field research, capped at 95. A missing source has its weight shared across the ones that remain, never counted as a zero. This school is rated entirely on exams.
This rating comes from one test: how this school’s Grade 6 students did on Alberta’s provincial exams. We have no survey of parents, students, and teachers for this school, and its absence does not count against the score. A test-only rating does track neighbourhood income more closely than one with survey results behind it, so ask the school what the exams do not show.
Family+
See the year-by-year detail
Free shows this school's Roost Rating, how fresh it is, and the methodology behind it. Family+ adds the year-by-year trend for each source and Alberta Education's per-measure results for this school.
See what Family+ includes →Enrolment
How enrolment works
- Grades
- 5-9
- Programs
- Regular
- Address
- 9850 Royal Oak Way NW Calgary, AB T3G 0A4
- Neighbourhood
- Royal Oak (location, not catchment)
CBE schools are assigned by home address. William D. Pratt School is the designated junior high only if your address falls inside its catchment — confirm yours with an address lookup.
Register through the Calgary Board of Education.
Where William D. Pratt School is
9850 Royal Oak Way NW Calgary, AB T3G 0A4
Your catchment boundary is set by your home address, not the school’s location — look up your address to confirm zoning.
Sources for William D. Pratt School: Official school page (CBE) · Survey source (SIRR, PDF) · School Development Plan (PDF)
Last updated Sep 2026 · How we score schools