Postcode 5158
Hallett Cove, Sheidow Park, O'Halloran Hill, Trott Park · SA
Whole postcode 11,022 addresses · 25,068 people
Share of the postcode's people (Census 2021) in each area.
| Federal electorate (2025) | Kingston Boothby |
|---|---|
| State/territory electorate (2025) | Black Davenport Reynell |
| Local government area (2025) | Marion Onkaparinga |
| Statistical Area 2 (2021) | Hallett Cove Sheidow Park - Trott Park Happy Valley Flagstaff Hill Marino - Seaview Downs Lonsdale Reynella |
| Statistical Area 3 (2021) | Marion Onkaparinga |
| Statistical Area 4 (2021) | Adelaide - South |
| Greater capital city area (2021) | Greater Adelaide |
| Remoteness area (2021) | Major Cities of Australia |
| ABS postal area (2021) | 5158 5049 5160 5161 |
Suburbs and localities
Hallett Cove 5,615 addresses · 12,537 people
Coordinates: -35.07437, 138.50976
| Federal electorate (2025) | Kingston Boothby |
|---|---|
| State/territory electorate (2025) | Black Reynell |
| Local government area (2025) | Marion Onkaparinga |
| Statistical Area 2 (2021) | Hallett Cove Lonsdale Sheidow Park - Trott Park Marino - Seaview Downs |
| Statistical Area 3 (2021) | Marion Onkaparinga |
| Statistical Area 4 (2021) | Adelaide - South |
| Greater capital city area (2021) | Greater Adelaide |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Hallett Cove Lonsdale Marino Sheidow Park |
| ABS postal area (2021) | 5158 5160 5049 |
Sheidow Park 2,675 addresses · 6,721 people
Coordinates: -35.07923, 138.52804
| Federal electorate (2025) | Kingston |
|---|---|
| State/territory electorate (2025) | Black Reynell |
| Local government area (2025) | Marion Onkaparinga |
| Statistical Area 2 (2021) | Sheidow Park - Trott Park Reynella Hallett Cove |
| Statistical Area 3 (2021) | Marion Onkaparinga |
| Statistical Area 4 (2021) | Adelaide - South |
| Greater capital city area (2021) | Greater Adelaide |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Sheidow Park Reynella Hallett Cove |
| ABS postal area (2021) | 5158 5161 |
O'Halloran Hill 1,449 addresses · 2,687 people
Coordinates: -35.06920, 138.55641
| Federal electorate (2025) | Kingston Boothby |
|---|---|
| State/territory electorate (2025) | Davenport Black |
| Local government area (2025) | Onkaparinga Marion |
| Statistical Area 2 (2021) | Happy Valley Sheidow Park - Trott Park Marino - Seaview Downs Flagstaff Hill |
| Statistical Area 3 (2021) | Onkaparinga Marion |
| Statistical Area 4 (2021) | Adelaide - South |
| Greater capital city area (2021) | Greater Adelaide |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | O'Halloran Hill Trott Park |
| ABS postal area (2021) | 5158 |
Trott Park 1,283 addresses · 3,123 people
Coordinates: -35.07452, 138.53907
| Federal electorate (2025) | Kingston |
|---|---|
| State/territory electorate (2025) | Black Davenport |
| Local government area (2025) | Marion |
| Statistical Area 2 (2021) | Sheidow Park - Trott Park |
| Statistical Area 3 (2021) | Marion |
| Statistical Area 4 (2021) | Adelaide - South |
| Greater capital city area (2021) | Greater Adelaide |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Trott Park O'Halloran Hill |
| ABS postal area (2021) | 5158 |
Areas are assigned from the location of every address in the postcode, so a postcode that straddles a boundary shows each area with its share. People and dwellings are Census 2021 counts, apportioned to addresses within each mesh block; "—" means an area with no residents. About the data.