City of Port Augusta
Stephenston
Stephenston at a glance
Walk score
0
Very car dependent
Population
1,304
Median age 53
The brief
What to know about Stephenston.
Stephenston (5433) sits in the Port Augusta region of South Australia.
Stephenston has roughly 1,304 residents, with a retiree-heavy demographic. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
Day to day
What it’s like to live here.
Stephenston 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.
Who lives here
Demographics.
The 2021 Census put Stephenston's population at 1,304, with a median age of 53. That sits as a retiree-heavy demographic.
Population
1,304
Median age
53
Family households
–
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
1,304
Median age: 53
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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
Education
Schools in Stephenston.
Local schools for Stephenston
View the catchment for each school to find out more.
Government School Catchment
Quorn Area School
Wilmington Primary School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Stephenston.
- What is the Stephenston postcode?
- Stephenston is in the 5433 postcode, in SA, in the City of Port Augusta region.
- What is the average rent in Stephenston?
- The median weekly rent for houses is $200, for units it's $170.
- What schools are in Stephenston?
- There are 2 schools serving Stephenston on this page, including Quorn Area School, Wilmington Primary School.
- How walkable is Stephenston?
- Stephenston has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Stephenston?
- Stephenston is close to Bruce, Willochra, Quorn, Hammond, Moockra.
- What is the population of Stephenston?
- Stephenston has approximately 1,304 residents. The median age is 53.
For Sale
Stephenston
Guides
Side by side
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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
Every figure on this page carries its source and as-of date in a tooltip. If a figure looks off to you, tell us and we’ll fix it within a week.
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