Midsun School

7-9 · 660 Sunmills Dr SE Calgary, AB T2X 3R5

PendingRating pending — not enough data yet

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.

PAT

No PAT data: our PAT source is Grade 6 results, and this school’s grades start after Grade 6

Fraser (not scored)

Not ranked by Fraser

AEAM

Our AEAM survey coverage is elementary schools so far, so junior high reports aren’t included

Roost field research

No operational adjustments

Family+

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Context

Classes and enrolment

Typical class size

Grades 7 to 9: 29Typical for these grades across CBE schools: 28from 84 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

633 students in 2025/26 (preliminary)

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: 660 Sunmills Dr SE Calgary, AB T2X 3R5
Neighbourhood: Sundance (location, not catchment)

CBE schools are assigned by home address. Midsun School is the designated junior high only if your address falls inside its catchment — confirm yours with an address lookup.

Where Midsun School is

660 Sunmills Dr SE Calgary, AB T2X 3R5

Your catchment boundary is set by your home address, not the school’s location — look up your address to confirm zoning.

Sources for Midsun School: Official school page (CBE) · Survey source (SIRR, PDF) · School Development Plan (PDF)

Last updated Jun 2026 · How we score schools