Postcode 2153
Baulkham Hills, Norwest, Winston Hills, Bella Vista · NSW
Whole postcode 31,778 addresses · 61,769 people
Share of the postcode's people (Census 2021) in each area.
| Federal electorate (2025) | Mitchell |
|---|---|
| State/territory electorate (2025) | Castle Hill Kellyville Winston Hills |
| Local government area (2025) | The Hills Parramatta |
| Statistical Area 2 (2021) | Baulkham Hills - East Baulkham Hills (West) - Bella Vista Winston Hills Northmead Kellyville - West Lalor Park - Kings Langley Castle Hill - South Castle Hill - West |
| Statistical Area 3 (2021) | Baulkham Hills Parramatta Blacktown |
| Statistical Area 4 (2021) | Sydney - Baulkham Hills and Hawkesbury Sydney - Parramatta Sydney - Blacktown |
| Greater capital city area (2021) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS postal area (2021) | 2153 2154 2155 |
Suburbs and localities
Baulkham Hills 17,411 addresses · 38,575 people
Coordinates: -33.75401, 150.98188
| Federal electorate (2025) | Mitchell |
|---|---|
| State/territory electorate (2025) | Castle Hill Kellyville Winston Hills |
| Local government area (2025) | The Hills Parramatta |
| Statistical Area 2 (2021) | Baulkham Hills - East Baulkham Hills (West) - Bella Vista Northmead Lalor Park - Kings Langley Castle Hill - South Winston Hills |
| Statistical Area 3 (2021) | Baulkham Hills Parramatta Blacktown |
| Statistical Area 4 (2021) | Sydney - Baulkham Hills and Hawkesbury Sydney - Parramatta Sydney - Blacktown |
| Greater capital city area (2021) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Baulkham Hills Norwest Castle Hill (NSW) Bella Vista |
| ABS postal area (2021) | 2153 2154 |
Norwest 4,999 addresses · 2,830 people
Coordinates: -33.73084, 150.96479
| Federal electorate (2025) | Mitchell |
|---|---|
| State/territory electorate (2025) | Kellyville |
| Local government area (2025) | The Hills |
| Statistical Area 2 (2021) | Baulkham Hills (West) - Bella Vista Kellyville - West Castle Hill - West |
| Statistical Area 3 (2021) | Baulkham Hills |
| Statistical Area 4 (2021) | Sydney - Baulkham Hills and Hawkesbury |
| Greater capital city area (2021) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Norwest Castle Hill (NSW) Baulkham Hills |
| ABS postal area (2021) | 2153 2154 |
Winston Hills 4,993 addresses · 12,109 people
Coordinates: -33.77614, 150.98140
| Federal electorate (2025) | Mitchell |
|---|---|
| State/territory electorate (2025) | Winston Hills |
| Local government area (2025) | Parramatta The Hills |
| Statistical Area 2 (2021) | Winston Hills Northmead Baulkham Hills - East |
| Statistical Area 3 (2021) | Parramatta Baulkham Hills |
| Statistical Area 4 (2021) | Sydney - Parramatta Sydney - Baulkham Hills and Hawkesbury |
| Greater capital city area (2021) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Winston Hills Baulkham Hills |
| ABS postal area (2021) | 2153 |
Bella Vista 4,375 addresses · 8,255 people
Coordinates: -33.73906, 150.95405
| Federal electorate (2025) | Mitchell |
|---|---|
| State/territory electorate (2025) | Kellyville Winston Hills |
| Local government area (2025) | The Hills |
| Statistical Area 2 (2021) | Baulkham Hills (West) - Bella Vista Kellyville - West |
| Statistical Area 3 (2021) | Baulkham Hills |
| Statistical Area 4 (2021) | Sydney - Baulkham Hills and Hawkesbury |
| Greater capital city area (2021) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Bella Vista Norwest Kellyville |
| ABS postal area (2021) | 2153 2155 |
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.