Orroroo Carrieton
Cavenagh
Cavenagh at a glance
Population
6
Median age 40
The brief
What to know about Cavenagh.
Cavenagh (5422) sits in the Orroroo Carrieton region of South Australia.
Cavenagh has roughly 6 residents, with a typical family-age mix. Households are dominated by renters.
Day to day
What it’s like to live here.
Schooling within or near the suburb covers 1 Catholic.
Who lives here
Demographics.
The 2021 Census put Cavenagh's population at 6, with a median age of 40. That sits as a typical family-age mix.
Population
6
Median age
40
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)
$155/wk
Weekly rent (unit)
$132/wk
Owner occupied
–
Renter occupied
–
At a deeper level
6
Median age: 40
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Place
Location.
Amenities
Transport
Education
Schools in Cavenagh.
Local schools for Cavenagh
View the catchment for each school to find out more.
St Joseph's School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Cavenagh.
- What is the Cavenagh postcode?
- Cavenagh is in the 5422 postcode, in SA, in the Orroroo Carrieton region.
- What is the average rent in Cavenagh?
- The median weekly rent for houses is $155, for units it's $132.
- What schools are in Cavenagh?
- There are 1 schools serving Cavenagh on this page, including St Joseph's School.
- What suburbs are near Cavenagh?
- Cavenagh is close to Paratoo, Dawson, Minburra Plain, Erskine, Nackara.
- What is the population of Cavenagh?
- Cavenagh has approximately 6 residents. The median age is 40.
Cavenagh
Guides
Side by side
Compare Cavenagh vs a nearby suburb
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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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