Aldinga Beach
SA 5173 · Onkaparinga
10,667 (2021) → 11,316 est. (2025) · Moderate Growth
Based on transport, liveability & education. Safety is scored separately below.
Aldinga Beach is a moderate growth suburb in Onkaparinga, SA 5173, about 43km from Adelaide CBD. Its median house price of $820K is more affordable than the SA average. The suburb has 2 schools, a transport score of 29/100, and is right by the coast. Aldinga Beach has an overall score of 34/100, based on transport, liveability and education, plus a separate residential safety score of 81/100.
Demographics
Age distribution
Housing tenure
- Owned
- Mortgage
- Rented
Commute to work
- Car
- Public transport
- Walk/cycle
- Work from home
Top countries of birth: England (10.7%), New Zealand (1.32%), Scotland (1.24%), South Africa (0.74%), Netherlands (0.58%)
Top languages: German (0.45%), Italian (0.37%), Spanish (0.28%), Mandarin (0.23%), Afrikaans (0.22%)
Source: ABS Census 2021
Property
Median price history
Source: Land Services SA + SA Housing Authority · Updated Q1 2026
Residential Safety
Recorded residential incidents (latest year), with rate per 100,000 residents:
Residential incidents over time
Sum of the five residential categories above — not all recorded crime.
Area crime context
An independent score — crime data quality varies by state, so safety is shown separately and is not part of the overall score.
Source: SA Police / OCSAR (suburb-level) · Updated 2025
Schools
Average ICSEA of schools within 10km 1013 (above the national average of 1000).
In suburb
- Aldinga Beach Primary SchoolPrimary · GovernmentICSEA 948
- Southern Vales Christian College - Aldinga CampusCombined · Independent
Nearby (within 10km)
- Cardijn College - Galilee CampusCombined · Catholic · 3km
- Aldinga Payinthi CollegeCombined · Government · 3kmICSEA 963
- Willunga Waldorf SchoolCombined · Independent · 8.2kmICSEA 1077
- Willunga Primary SchoolPrimary · Government · 9kmICSEA 1030
- Willunga High SchoolSecondary · Government · 9.4kmICSEA 989
- Tatachilla Lutheran CollegeCombined · Independent · 9.7kmICSEA 1070
Source: ACARA 2023
Transport
Source: TfNSW GTFS
Liveability
Amenities within 2–3km
Counted within a short distance of the suburb centre (so nearby facilities count), with the in-boundary count shown beneath.
Source: Bureau of Meteorology · OpenStreetMap
Population & Growth
Moderate GrowthSource: ABS ERP & NSW DPHI
Nearby suburbs in Onkaparinga
Compare Aldinga Beach with another suburb
Compare two suburbs
Frequently asked questions about Aldinga Beach
Is Aldinga Beach safe?
Aldinga Beach has a residential safety score of 81/100, based on residential crime (break-ins, theft from dwellings, vehicle theft, domestic assault and robbery) per resident relative to the NSW median. Its total recorded incident rate is 3,384 per 100,000 across all categories.
What are property prices in Aldinga Beach?
In Aldinga Beach, the median house price is $820K. Median weekly house rent is $620.
How far is Aldinga Beach from Adelaide CBD?
Aldinga Beach is about 42.6 km from Adelaide CBD, an estimated 140 minutes by public transport.
What schools are in Aldinga Beach?
Aldinga Beach has 2 schools, with an average ICSEA of 948 (the national average is 1000). Schools are listed factually, not ranked.
What is public transport like in Aldinga Beach?
Aldinga Beach has a transport score of 29/100 and 62 bus stops.