City of Onkaparinga
Aldinga Beach
Aldinga Beach at a glance
Median house
$840,000
+7.0% year on year
Median unit
$221,760
Sales data pending
Days on market
–
Average to sell
Walk score
6
Very car dependent
Population
10.7k
Median age 39
About
Welcome to Aldinga Beach.
Aldinga Beach is a suburb in Australia.
Side by side
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Median, growth, schools, walkability, all in one view.
Market
The price of a home here.
Median house price
$840,000
+7.0% over the past year. Median unit price $221,760.
Sales data as of May 2026· sales-sa
Rental and ownership
Weekly rent (house)
$600/wk
Weekly rent (unit)
$485/wk
Owner occupied
69%
Renter occupied
28%
At a deeper level
$840,000
+7.0% annual growth
$221,760
Sales data pending
–
Average days to sell
10,667
Median age: 39
Rental data as of December 2025· rental-sa
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For investors
Investment overview.
Gross Yield (House)
Source: data.sa.gov.au · May 20263.71%
Based on $840,000 median
Gross Yield (Unit)
Source: data.sa.gov.au · May 202611.37%
Based on $221,760 median
Annual Growth (House)
Source: data.sa.gov.au · May 2026+7.0%
Year-on-year capital growth
Annual Growth (Unit)
Source: data.sa.gov.au · May 2026–
Year-on-year capital growth
Owner Occupancy
Source: ABS Census 2021 · May 202669%
Higher = more owner-occupier demand
Days on Market
Source: data.sa.gov.au · May 2026–
Lower = higher buyer demand
Gross rental yield is annual rent divided by purchase price, before expenses. It does not account for vacancy rates, management fees, maintenance, or financing costs. Use this as a starting point for further research.
5-year trajectory
at +7.0%/yr
2021
$599K
5-year change
+40%
2026
$840K
Trajectory derived from the current median compounded at the suburb’s annual growth rate, not raw sale-by-sale history.
Who lives here
Demographics.
Population
10,667
Median age
39
Family households
72%
Lone person
25%
Demographics data as of May 2026· ABS 2021 Census
Safety
Crime and safety.
166
total offences in 2025-26
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of June 2026· State Police Open Data
Getting around
Walkability.
6
0
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Aldinga Beach.
Local schools for Aldinga Beach
View the catchment for each school to find out more.
Government School Catchment
Aldinga Beach Primary School
Aldinga Payinthi College
Willunga Primary School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
448 mm
Hottest Month (avg max)
28.0°C
Coldest Month (avg min)
7.0°C
Monthly Rainfall (mm)
Weather data from BOM station Adelaide (Kent Town) (11 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Aldinga Beach.
- What is the median house price in Aldinga Beach?
- The median house price in Aldinga Beach, SA 5173 is $840,000. The median unit price is $221,760. Annual growth is +7.0%.
- What is the Aldinga Beach postcode?
- Aldinga Beach is in the 5173 postcode, in SA, in the City of Onkaparinga region.
- What is the average rent in Aldinga Beach?
- The median weekly rent for houses is $600, for units it's $485.
- What schools are in Aldinga Beach?
- There are 7 schools serving Aldinga Beach on this page, including Aldinga Beach Primary School, Aldinga Payinthi College, Willunga Waldorf School.
- How walkable is Aldinga Beach?
- Aldinga Beach has a Walk Score of 6 out of 100, highly car-dependent. transit score 0, bike score 100.
- What suburbs are near Aldinga Beach?
- Aldinga Beach is close to Port Willunga, Aldinga, Silver Sands, Sellicks Beach, Whites Valley.
- What is the population of Aldinga Beach?
- Aldinga Beach has approximately 10,667 residents. The median age is 39.
For Sale
Aldinga Beach
Guides
Surrounding Suburbs
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 →
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