Postcode 3781
Cockatoo, Mount Burnett, Nangana · VIC
Whole postcode 2,029 addresses · 4,649 people
Share of the postcode's people (Census 2021) in each area.
| Federal electorate (2025) | La Trobe Casey |
|---|---|
| State/territory electorate (2025) | Monbulk (Eastern Victoria) |
| Local government area (2025) | Cardinia |
| Statistical Area 2 (2026) | Emerald - Cockatoo |
| Statistical Area 3 (2026) | Cardinia |
| Statistical Area 4 (2026) | Melbourne - South East |
| Greater capital city area (2026) | Greater Melbourne |
| Remoteness area (2021) | Major Cities of Australia Inner Regional Australia |
| ABS postal area (2021) | 3781 3782 |
Suburbs and localities
Cockatoo 1,919 addresses · 4,417 people
Coordinates: -37.93571, 145.49563
| Federal electorate (2025) | La Trobe Casey |
|---|---|
| State/territory electorate (2025) | Monbulk (Eastern Victoria) |
| Local government area (2025) | Cardinia |
| Statistical Area 2 (2026) | Emerald - Cockatoo |
| Statistical Area 3 (2026) | Cardinia |
| Statistical Area 4 (2026) | Melbourne - South East |
| Greater capital city area (2026) | Greater Melbourne |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Cockatoo (Vic.) Avonsleigh |
| ABS postal area (2021) | 3781 3782 |
Mount Burnett 86 addresses · 178 people
Coordinates: -37.97419, 145.51216
| Federal electorate (2025) | La Trobe |
|---|---|
| State/territory electorate (2025) | Monbulk (Eastern Victoria) |
| Local government area (2025) | Cardinia |
| Statistical Area 2 (2026) | Emerald - Cockatoo |
| Statistical Area 3 (2026) | Cardinia |
| Statistical Area 4 (2026) | Melbourne - South East |
| Greater capital city area (2026) | Greater Melbourne |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Mount Burnett |
| ABS postal area (2021) | 3781 |
Nangana 24 addresses · 54 people
Coordinates: -37.88124, 145.53219
| Federal electorate (2025) | La Trobe |
|---|---|
| State/territory electorate (2025) | Monbulk (Eastern Victoria) |
| Local government area (2025) | Cardinia |
| Statistical Area 2 (2026) | Emerald - Cockatoo |
| Statistical Area 3 (2026) | Cardinia |
| Statistical Area 4 (2026) | Melbourne - South East |
| Greater capital city area (2026) | Greater Melbourne |
| Remoteness area (2021) | Inner Regional Australia |
| ABS suburb/locality (2021) | Nangana |
| ABS postal area (2021) | 3781 |
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.