Postcode 6430
Kalgoorlie, South Kalgoorlie, Somerville, Piccadilly, Hannans, Lamington, West Lamington, Broadwood, West Kalgoorlie, Karlkurla, Mullingar, Williamstown, Yilkari, Binduli · WA
Whole postcode 13,911 addresses · 22,000 people
Share of the postcode's people (Census 2021) in each area.
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie Kalgoorlie - North Kambalda - Coolgardie - Norseman Kalgoorlie Airport Boulder Trafalgar (WA) |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia Very Remote Australia |
| ABS postal area (2021) | 6430 6431 6432 |
Suburbs and localities
Kalgoorlie 3,593 addresses · 3,731 people
Coordinates: -30.75073, 121.47036
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie Kalgoorlie - North |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia |
| ABS suburb/locality (2021) | Kalgoorlie Piccadilly (WA) |
| ABS postal area (2021) | 6430 |
South Kalgoorlie 2,521 addresses · 4,421 people
Coordinates: -30.76409, 121.47873
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia |
| ABS suburb/locality (2021) | South Kalgoorlie |
| ABS postal area (2021) | 6430 |
Somerville 2,010 addresses · 4,175 people
Coordinates: -30.77047, 121.45458
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie Kalgoorlie - North |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia |
| ABS suburb/locality (2021) | Somerville (WA) Broadwood Kalgoorlie Karlkurla |
| ABS postal area (2021) | 6430 |
Piccadilly 1,461 addresses · 2,307 people
Coordinates: -30.74217, 121.46368
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie - North |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia |
| ABS suburb/locality (2021) | Piccadilly (WA) |
| ABS postal area (2021) | 6430 |
Hannans 1,128 addresses · 2,417 people
Coordinates: -30.72527, 121.45459
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie - North |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia |
| ABS suburb/locality (2021) | Hannans |
| ABS postal area (2021) | 6430 |
Lamington 939 addresses · 2,045 people
Coordinates: -30.73413, 121.46131
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie - North |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia |
| ABS suburb/locality (2021) | Lamington (WA) Hannans |
| ABS postal area (2021) | 6430 |
West Lamington 717 addresses · 1,365 people
Coordinates: -30.74803, 121.45488
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie - North |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia |
| ABS suburb/locality (2021) | West Lamington Karlkurla |
| ABS postal area (2021) | 6430 |
Broadwood 466 addresses · 752 people
Coordinates: -30.78308, 121.44843
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie Kalgoorlie Airport Boulder Kambalda - Coolgardie - Norseman |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia Very Remote Australia |
| ABS suburb/locality (2021) | Broadwood Feysville South Boulder |
| ABS postal area (2021) | 6430 6431 6432 |
West Kalgoorlie 357 addresses · 34 people
Coordinates: -30.77978, 121.43520
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie Kalgoorlie - North Kambalda - Coolgardie - Norseman |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia Very Remote Australia |
| ABS suburb/locality (2021) | West Kalgoorlie Somerville (WA) Karlkurla Broadwood Feysville |
| ABS postal area (2021) | 6430 6431 |
Karlkurla 281 addresses · 292 people
Coordinates: -30.73354, 121.44821
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie - North Kambalda - Coolgardie - Norseman |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia Very Remote Australia |
| ABS suburb/locality (2021) | Karlkurla Hannans West Lamington |
| ABS postal area (2021) | 6430 |
Mullingar 240 addresses · 320 people
Coordinates: -30.73257, 121.47014
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie - North Kambalda - Coolgardie - Norseman |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia Very Remote Australia |
| ABS suburb/locality (2021) | Mullingar |
| ABS postal area (2021) | 6430 |
Williamstown 178 addresses · 131 people
Coordinates: -30.74360, 121.48447
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kalgoorlie Trafalgar (WA) |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Outer Regional Australia |
| ABS suburb/locality (2021) | Williamstown (WA) Brown Hill (WA) |
| ABS postal area (2021) | 6430 6431 |
Yilkari 10 addresses · 5 people
Coordinates: -30.79101, 121.41569
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kambalda - Coolgardie - Norseman |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Very Remote Australia |
| ABS suburb/locality (2021) | Feysville |
| ABS postal area (2021) | 6431 |
Binduli 10 addresses · 4 people
Coordinates: -30.79820, 121.38358
| Federal electorate (2025) | O'Connor |
|---|---|
| State/territory electorate (2025) | Kalgoorlie |
| Local government area (2025) | Kalgoorlie-Boulder |
| Statistical Area 2 (2021) | Kambalda - Coolgardie - Norseman |
| Statistical Area 3 (2021) | Goldfields |
| Statistical Area 4 (2021) | Western Australia - Outback (South) |
| Greater capital city area (2021) | Rest of WA |
| Remoteness area (2021) | Very Remote Australia |
| ABS suburb/locality (2021) | Binduli |
| ABS postal area (2021) | 6430 |
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.