CCSD · Junior High
St. Helena School
7-9 · 320 - 64 Avenue NW
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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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.
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Classes and enrolment
Typical class size
- Grades 7 to 9
- 28Typical for these grades across CCSD schools: 26.8from 101 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 CCSD figure is the middle of every CCSD school's own figure for those grades, across Alberta's release.
Students enrolled
404 students in 2025/26 (preliminary)
Students enrolled each school year, 2016/17 to 2025/26
- 2016/17: 336 students
- 2017/18: 339 students
- 2018/19: 286 students
- 2019/20: 317 students
- 2020/21: 256 students
- 2021/22: 321 students
- 2022/23: 383 students
- 2023/24: 384 students
- 2024/25: 381 students
- 2025/26: 404 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
- Address
- 320 - 64 Avenue NW
CCSD attendance areas give in-area families priority, not a guaranteed place. St. Helena School is your priority junior high only if your address falls inside its area — confirm yours with an address lookup.
Register through the Calgary Catholic School District.