CBE · Junior High
RegularJohn Ware School
7-9 · 10020 19 St SW Calgary, AB T2V 1R2
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.
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Classes and enrolment
Typical class size
- Grades 7 to 9
- 27Typical for these grades across CBE schools: 28from 79 classes
Each figure is the middle class size in those grades for 2025/26, among the classes whose sizes are published. A class is one teacher with one group of students, so a group with several teachers counts once per teacher, and in junior and senior high each course section counts. The CBE figure is the middle of every CBE school's own figure for those grades, across Alberta's release.
Students enrolled
381 students in 2025/26 (preliminary)
Students enrolled each school year, 2016/17 to 2025/26
- 2016/17: 358 students
- 2017/18: 444 students
- 2018/19: 472 students
- 2019/20: 477 students
- 2020/21: 504 students
- 2021/22: 481 students
- 2022/23: 476 students
- 2023/24: 442 students
- 2024/25: 390 students
- 2025/26: 381 students
Enrolment moves with boundary changes, new schools nearby, the grades a school offers and how many children live close by. Most schools here had fewer students in 2020/21, the first school year of the pandemic.
Context only: these describe the school's situation, not how well it teaches, and neither is part of the Roost Rating.
Contains information licensed under the Open Government Licence – Alberta. Source: Alberta Education and Childcare.
Class sizes as of Nov 24, 2025Enrolment 2025/26 is preliminary: Alberta replaces it with final figures later.About these figures
Enrolment
How enrolment works
- Grades
- 7-9
- Programs
- Regular
- Address
- 10020 19 St SW Calgary, AB T2V 1R2
- Neighbourhood
- Pump Hill (location, not catchment)
CBE schools are assigned by home address. John Ware 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 John Ware School is
10020 19 St SW Calgary, AB T2V 1R2
Your catchment boundary is set by your home address, not the school’s location — look up your address to confirm zoning.
Sources for John Ware School: Official school page (CBE) · Survey source (SIRR, PDF) · School Development Plan (PDF)
Last updated Jun 2026 · How we score schools