Aldinga
Suburb profile, market snapshot and recent listings for Aldinga, SA 5173.
About Aldinga
Welcome to Aldinga
Who lives here
Demographics
ABS Census 2021 figures for Aldinga, SA 5173.
Population
764
residents (2021)
Median age
49
years
Household income
$1,102
median, per week
Median rent
$255
per week
Median mortgage
$1,517
per month
Mortgage / income
32%
stretched (>30%)
Source: Australian Bureau of Statistics, Census of Population and Housing 2021. Suburb-level (SAL) aggregates.
Education
Schools in Aldinga
Government school catchment
Independent & Catholic schools
Recent results
Recently sold in Aldinga
$995k
20 Adey Road
Sold ~June 2026
$2.40m
Lot 2 Plains Road
Sold ~June 2026
$215k
85/22 Tuit Road
Sold ~June 2026
Sold prices as published on the original listing; some may reflect the last advertised price. Dates are approximate.
Explore the area
Properties & amenities in Aldinga
Compare the area
Price map around Aldinga
Every listing for sale near Aldinga, coloured by price — so you can see how it stacks up against the streets and suburbs next door.
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Nearby suburbs
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Common questions
Aldinga suburb FAQ
Is Aldinga a good place to live?
Aldinga is a suburb of Adelaide in South Australia located about 45 kilometres south of the Adelaide city centre in the City of Onkaparinga. Aldinga is an established residential suburb in SA, with a population of around 764 and 3 schools in the area.
What is the population of Aldinga?
Aldinga has a population of 764 (ABS 2021 Census), with a median age of 49.
What schools are in Aldinga?
There are 3 schools in or near Aldinga, including Aldinga Payinthi College, Cardijn College - Galilee Campus and Aldinga Beach Primary School.
What suburbs are near Aldinga?
Suburbs near Aldinga include Port Willunga, Aldinga Beach, Maslin Beach, Tatachilla and Beach.
Fresh to market
New this week in Aldinga
Generous allotment and close proximity to the Esplanade.
Comfort with space, flexibility & everyday convenience
Where space meets serenity
Old Aldinga Beach Lifestyle Meets Opportunity
Available now
Properties in Aldinga
Comfort with space, flexibility & everyday convenience
Where space meets serenity
Ideal Family Home with Room to Value Add