Postcode 2146
Toongabbie, Old Toongabbie · NSW
Whole postcode 9,043 addresses · 19,451 people
Share of the postcode's people (Census 2021) in each area.
| Federal electorate (2025) | Parramatta McMahon Mitchell |
|---|---|
| State/territory electorate (2025) | Winston Hills Prospect |
| Local government area (2025) | Parramatta Blacktown Cumberland |
| Statistical Area 2 (2026) | Toongabbie - Constitution Hill Toongabbie - West Pendle Hill - Girraween Seven Hills - Prospect |
| Statistical Area 3 (2026) | Parramatta Blacktown |
| Statistical Area 4 (2026) | Sydney - Parramatta Sydney - Blacktown |
| Greater capital city area (2026) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS postal area (2021) | 2146 2145 2147 2148 |
Suburbs and localities
Toongabbie 7,677 addresses · 16,198 people
Coordinates: -33.78967, 150.94898
| Federal electorate (2025) | Parramatta McMahon |
|---|---|
| State/territory electorate (2025) | Prospect Winston Hills |
| Local government area (2025) | Parramatta Cumberland Blacktown |
| Statistical Area 2 (2026) | Toongabbie - West Toongabbie - Constitution Hill Pendle Hill - Girraween Seven Hills - Prospect |
| Statistical Area 3 (2026) | Blacktown Parramatta |
| Statistical Area 4 (2026) | Sydney - Blacktown Sydney - Parramatta |
| Greater capital city area (2026) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Toongabbie (NSW) Seven Hills (NSW) Pendle Hill Prospect (NSW) Old Toongabbie |
| ABS postal area (2021) | 2146 2147 2145 2148 |
Old Toongabbie 1,366 addresses · 3,253 people
Coordinates: -33.78961, 150.96930
| Federal electorate (2025) | Parramatta Mitchell |
|---|---|
| State/territory electorate (2025) | Winston Hills |
| Local government area (2025) | Parramatta |
| Statistical Area 2 (2026) | Toongabbie - Constitution Hill |
| Statistical Area 3 (2026) | Parramatta |
| Statistical Area 4 (2026) | Sydney - Parramatta |
| Greater capital city area (2026) | Greater Sydney |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Old Toongabbie Pendle Hill Wentworthville Constitution Hill |
| ABS postal area (2021) | 2146 2145 |
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.