Hallett Cove, South Australia — interactive Google street map, satellite and terrain views, Street View, live local weather conditions and 7-day forecasts, real-time local and world news, and an editorial description of Hallett Cove, in the City Of Marion local government area.
| Locality | Hallett Cove |
| State | South Australia (SA) |
| Local Government Area | City Of Marion |
| Country | Australia |
| Timezone | Australian Central Time (ACST/ACDT) |
| Remoteness | Major Cities of Australia |
| Latitude | -35.07469 |
| Longitude | 138.50878 |
| Population | 12,512 |
| Density | 1247.5 /km² |
| Area | 10.0 km² |
| Elevation | 121 m |
| Postcode | 5158 |
| Area Code | 08 |
| Distance to Adelaide | 18 km south-southwest |
Hallett Cove is a locality in the City Of Marion local government area of South Australia, Australia. It has a population of 12,512. The locality covers an area of 10.0 km², giving a population density of about 1247.5 people per km². It sits at an elevation of around 121 m above sea level. It lies approximately 18 km south-southwest of Adelaide. Hallett Cove is located at 35.0747°S, 138.5088°E. It observes Australian Central Time (ACST/ACDT). Postcode: 5158.
Hallett Cove unfurls along the rugged coastline, a place where the ochre cliffs meet the restless Southern Ocean. It lies 5.4 km north-north-west of Morphett Vale, SA (from Morphett Vale, SA: bearing 341°T), and is situated 5.8 km north-west of Woodcroft. The land here is a study in contrasts: wind-scoured coastal heath, a hardy carpet of native shrubs and grasses, gives way to steeper inclines that reveal the ancient geology beneath. Gulls wheel overhead, their cries a constant punctuation to the steady rhythm of the waves, and the air, even on a warm day, carries a faint, invigorating tang of salt. The path that winds along the foreshore offers breathtaking vistas, each bend in the trail revealing a new sweep of the ocean, its colour shifting from sapphire to a deep, brooding grey depending on the sky's mood.
This stretch of coast has a story to tell, one etched into the very rock formations that have drawn geologists and nature lovers for generations. Hallett Cove’s geological heritage, particularly its glacial features, speaks of a time long before human settlement, a deep history accessible to any traveller willing to look. More recently, the area evolved from a quiet seaside locality with a developing economy tied to coastal living and local services, supporting a growing population that appreciates the blend of natural beauty and suburban convenience. The local parks and reserves are cherished, testament to a community that understands the value of preserving these wild spaces, a quiet ambition to keep the wild heart of Hallett Cove beating.
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This page provides an interactive Google map of Hallett Cove, South Australia with street, satellite and terrain views and integrated Street View imagery. Live weather conditions with current observations and a 7-day forecast are powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while an editorially written description provides background on Hallett Cove, in the City Of Marion local government area.
Detailed location data for Hallett Cove includes the postcode (5158), telephone area code (08), and local government area (City Of Marion), with an ABS remoteness classification of Major Cities of Australia. These are among the most commonly searched location details for any Australian city, town or locality.
Location data is drawn from Geoscape Administrative Boundaries (GDA2020) and enriched with GeoNames and Australian Bureau of Statistics data, matched by coordinate proximity — ensuring the correct Hallett Cove is identified even where the name is shared across multiple localities.
| Page generated | June 2026 |
| Location data | Geoscape Administrative Boundaries (GDA2020); enriched with GeoNames and ABS 2021 Census data, matched by coordinate proximity |
| Description | Editorial description generated with AI assistance from verified Geoscape, ABS and GeoNames location data. |