Port Willunga
SA 5173 · Onkaparinga
1,785 (2021) → 1,894 est. (2025) · Moderate Growth
Based on transport, liveability & education. Safety is scored separately below.
Port Willunga is a moderate growth suburb in Onkaparinga, SA 5173, about 39km from Adelaide CBD. Its median house price of $969K is around the same as the SA average. The suburb has 1 school, a transport score of 32/100, and is right by the coast. Port Willunga has an overall score of 39/100, based on transport, liveability and education, plus a separate residential safety score of 20/100.
Demographics
Age distribution
Housing tenure
- Owned
- Mortgage
- Rented
Commute to work
- Car
- Public transport
- Walk/cycle
- Work from home
Top countries of birth: England (8.74%), Scotland (0.84%), New Zealand (0.62%), Germany (0.56%), Netherlands (0.45%)
Top languages: German (0.45%), Afrikaans (0.34%), Spanish (0.34%), Australian Indigenous Languages (0.22%), Cantonese (0.22%)
Source: ABS Census 2021
Property
Median price history
Source: Land Services SA + SA Housing Authority · Updated Q1 2026
Residential Safety
Small population (under 3,000) — crime rates may be volatile due to low sample size.
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 1004 (above the national average of 1000).
In suburb
- Aldinga Payinthi CollegeCombined · GovernmentICSEA 963
Nearby (within 10km)
- Aldinga Beach Primary SchoolPrimary · Government · 1.1kmICSEA 948
- Cardijn College - Galilee CampusCombined · Catholic · 1.2km
- Southern Vales Christian College - Aldinga CampusCombined · Independent · 2.4km
- Tatachilla Lutheran CollegeCombined · Independent · 6.6kmICSEA 1070
- Seaford Rise Primary SchoolPrimary · Government · 7kmICSEA 980
- Willunga Waldorf SchoolCombined · Independent · 7.3kmICSEA 1077
- Moana Primary SchoolPrimary · Government · 7.6kmICSEA 1018
- McLaren Vale Primary SchoolPrimary · Government · 8.1kmICSEA 1023
- Willunga Primary SchoolPrimary · Government · 8.1kmICSEA 1030
- Seaford Secondary CollegeSecondary · Government · 8.2kmICSEA 967
- Willunga High SchoolSecondary · Government · 8.3kmICSEA 989
- All Saints Catholic Primary SchoolPrimary · Catholic · 8.3kmICSEA 1018
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 Port Willunga with another suburb
Compare two suburbs
Frequently asked questions about Port Willunga
Is Port Willunga safe?
Port Willunga has a residential safety score of 20/100, 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 3,473 per 100,000 across all categories.
What are property prices in Port Willunga?
In Port Willunga, the median house price is $969K. Median weekly house rent is $605.
How far is Port Willunga from Adelaide CBD?
Port Willunga is about 38.9 km from Adelaide CBD, an estimated 129 minutes by public transport.
What schools are in Port Willunga?
Port Willunga has 1 school, with an average ICSEA of 963 (the national average is 1000). Schools are listed factually, not ranked.
What is public transport like in Port Willunga?
Port Willunga has a transport score of 32/100 and 14 bus stops.