Coolillie at a glance
Walk score
0
Very car dependent
Population
8
Median age 34
The brief
What to know about Coolillie.
The postcode for Coolillie is 5670 (SA).
Coolillie (5670) sits in the Elliston region of South Australia.
Coolillie has roughly 8 residents, with a young-family demographic. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
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Day to day
What it’s like to live here.
Coolillie 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.
Who lives here
Demographics.
The 2021 Census put Coolillie's population at 8, with a median age of 34. That sits as a young-family demographic. The household mix skews family-dominated (100% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
8
Median age
34
Family households
100%
Lone person
–
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)
$200/wk
Weekly rent (unit)
$170/wk
Owner occupied
–
Renter occupied
–
At a deeper level
8
Median age: 34
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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 Coolillie.
Local schools for Coolillie
View the catchment for each school to find out more.
Government School Catchment
Elliston Area School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Coolillie.
- What is the Coolillie postcode?
- Coolillie is in the 5670 postcode, in SA, in the Elliston region.
- Where is Coolillie?
- Coolillie is a regional suburb in SA, postcode 5670, in the Elliston region.
- What is the average rent in Coolillie?
- The median weekly rent for houses is $200, for units it's $170.
- What schools are in Coolillie?
- There are 1 schools serving Coolillie on this page, including Elliston Area School.
- How walkable is Coolillie?
- Coolillie has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Coolillie?
- Coolillie is close to Mount Wedge, Mount Joy, Palkagee, Cocata, Polda.
- What is the population of Coolillie?
- The population of Coolillie is approximately 8 (2021 Census). The median age is 34.
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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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