CBE · Junior High
RegularScienceIan Bazalgette School
7-9 · 3909 26 Ave SE Calgary, AB T2B 0C6
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.
- Grade truncation (in effect) note
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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.
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Classes and enrolment
Typical class size
- Grades 7 to 9
- 26Typical for these grades across CBE schools: 28from 113 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
503 students in 2025/26 (preliminary)
Students enrolled each school year, 2016/17 to 2025/26
- 2016/17: 441 students
- 2017/18: 469 students
- 2018/19: 496 students
- 2019/20: 529 students
- 2020/21: 565 students
- 2021/22: 564 students
- 2022/23: 620 students
- 2023/24: 655 students
- 2024/25: 597 students
- 2025/26: 503 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 · Science
- Address
- 3909 26 Ave SE Calgary, AB T2B 0C6
- Neighbourhood
- Dover (location, not catchment)
CBE schools are assigned by home address. Ian Bazalgette School is the designated junior high only if your address falls inside its catchment — confirm yours with an address lookup. Alternative programs are application-based and many run an admission lottery — they are not guaranteed by address. See how and when applications work.
- Classes & supports
- special education classes — The school is home to two special education classes
- English Second Language — provides support to English Second Language students
“The school is home to two special education classes and provides support to English Second Language students.”
From the school's own CBE page — care arrangements and class placements change; confirm with the school before you decide.
Register through the Calgary Board of Education.
Where Ian Bazalgette School is
3909 26 Ave SE Calgary, AB T2B 0C6
Your catchment boundary is set by your home address, not the school’s location — look up your address to confirm zoning.
Sources for Ian Bazalgette School: Official school page (CBE) · Survey source (SIRR, PDF) · School Development Plan (PDF)
Last updated Oct 2026 · How we score schools