Postcode 2147
Seven Hills, Kings Langley, Lalor Park · NSW
Whole postcode 18,045 addresses · 37,206 people
Share of the postcode's people (Census 2021) in each area.
| Federal electorate (2025) | Greenway McMahon Parramatta |
|---|---|
| State/territory electorate (2025) | Winston Hills Prospect |
| Local government area (2025) | Blacktown Parramatta |
| Statistical Area 2 (2026) | Lalor Park - Seven Hills Seven Hills - Prospect Kings Langley Toongabbie - West Blacktown (East) - Kings Park |
| Statistical Area 3 (2026) | Blacktown |
| Statistical Area 4 (2026) | Sydney - Blacktown |
| Greater capital city area (2026) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS postal area (2021) | 2147 2146 2148 |
Suburbs and localities
Seven Hills 10,974 addresses · 20,144 people
Coordinates: -33.77681, 150.93712
| Federal electorate (2025) | McMahon Greenway Parramatta |
|---|---|
| State/territory electorate (2025) | Prospect Winston Hills |
| Local government area (2025) | Blacktown Parramatta |
| Statistical Area 2 (2026) | Lalor Park - Seven Hills Seven Hills - Prospect Toongabbie - West Blacktown (East) - Kings Park |
| Statistical Area 3 (2026) | Blacktown |
| Statistical Area 4 (2026) | Sydney - Blacktown |
| Greater capital city area (2026) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Seven Hills (NSW) Lalor Park Toongabbie (NSW) Blacktown |
| ABS postal area (2021) | 2147 2146 2148 |
Kings Langley 3,537 addresses · 9,366 people
Coordinates: -33.74994, 150.93526
| Federal electorate (2025) | Greenway |
|---|---|
| State/territory electorate (2025) | Winston Hills |
| Local government area (2025) | Blacktown |
| Statistical Area 2 (2026) | Kings Langley |
| Statistical Area 3 (2026) | Blacktown |
| Statistical Area 4 (2026) | Sydney - Blacktown |
| Greater capital city area (2026) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Kings Langley |
| ABS postal area (2021) | 2147 |
Lalor Park 3,534 addresses · 7,696 people
Coordinates: -33.76148, 150.93059
| Federal electorate (2025) | Greenway |
|---|---|
| State/territory electorate (2025) | Winston Hills |
| Local government area (2025) | Blacktown |
| Statistical Area 2 (2026) | Lalor Park - Seven Hills Blacktown (East) - Kings Park |
| Statistical Area 3 (2026) | Blacktown |
| Statistical Area 4 (2026) | Sydney - Blacktown |
| Greater capital city area (2026) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Lalor Park Blacktown |
| ABS postal area (2021) | 2147 2148 |
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.