Comaum at a glance
Walk score
0
Very car dependent
Population
42
Median age 41
The brief
What to know about Comaum.
The postcode for Comaum is 5277 (SA).
Comaum (5277) sits in the Grant region of South Australia.
Comaum has roughly 42 residents, with a typical family-age mix. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
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What it’s like to live here.
Comaum scores 0/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Schooling within or near the suburb covers 1 government primary, 1 government secondary, 1 Catholic.
Who lives here
Demographics.
The 2021 Census put Comaum's population at 42, with a median age of 41. That sits as a typical family-age mix. Households are dominated by renters (23% own, 23% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (100% family households, 54% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
42
Median age
41
Family households
100%
Lone person
54%
Demographics data as of May 2026· ABS 2021 Census
Market
The price of a home here.
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Rental and ownership
Weekly rent (house)
$190/wk
Weekly rent (unit)
$92/wk
Owner occupied
23%
Renter occupied
23%
At a deeper level
42
Median age: 41
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Getting around
Walkability.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in Comaum.
Local schools for Comaum
View the catchment for each school to find out more.
Government School Catchment
Penola High School
Penola Primary School
Non-Government Schools
Mary MacKillop Memorial School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Comaum.
- What is the Comaum postcode?
- Comaum is in the 5277 postcode, in SA, in the Grant region.
- Where is Comaum?
- Comaum is a regional suburb in SA, postcode 5277, in the Grant region.
- What is the average rent in Comaum?
- The median weekly rent for houses is $190, for units it's $92.
- What schools are in Comaum?
- There are 3 schools serving Comaum on this page, including Penola High School, Mary MacKillop Memorial School, Penola Primary School.
- How walkable is Comaum?
- Comaum has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Comaum?
- Comaum is close to Wrattonbully, Glenroy, Coonawarra, Joanna, Bool Lagoon.
- What is the population of Comaum?
- The population of Comaum is approximately 42 (2021 Census). The median age is 41.
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Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
Always dated
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