Postcode 2289
Adamstown, Kotara, Adamstown Heights, Garden Suburb, Kotara South, Highfields · NSW
Whole postcode 10,537 addresses · 20,167 people
Share of the postcode's people (Census 2021) in each area.
| Federal electorate (2025) | Newcastle Shortland |
|---|---|
| State/territory electorate (2025) | Charlestown Newcastle Wallsend |
| Local government area (2025) | Newcastle Lake Macquarie |
| Statistical Area 2 (2021) | Adamstown - Kotara Glendale - Cardiff - Hillsborough Lambton - New Lambton Charlestown - Dudley Merewether - The Junction Hamilton - Broadmeadow |
| Statistical Area 3 (2021) | Newcastle Lake Macquarie - East |
| Statistical Area 4 (2021) | Newcastle and Lake Macquarie |
| Greater capital city area (2021) | Rest of NSW |
| Remoteness area (2021) | Major Cities of Australia |
| ABS postal area (2021) | 2289 2291 2292 2305 2285 2290 |
Suburbs and localities
Adamstown 4,201 addresses · 6,350 people
Coordinates: -32.93588, 151.72522
| Federal electorate (2025) | Newcastle |
|---|---|
| State/territory electorate (2025) | Charlestown Newcastle |
| Local government area (2025) | Newcastle |
| Statistical Area 2 (2021) | Adamstown - Kotara Merewether - The Junction Hamilton - Broadmeadow |
| Statistical Area 3 (2021) | Newcastle |
| Statistical Area 4 (2021) | Newcastle and Lake Macquarie |
| Greater capital city area (2021) | Rest of NSW |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Adamstown Adamstown Heights Merewether Broadmeadow |
| ABS postal area (2021) | 2289 2291 2292 |
Kotara 2,394 addresses · 4,167 people
Coordinates: -32.94394, 151.69862
| Federal electorate (2025) | Newcastle Shortland |
|---|---|
| State/territory electorate (2025) | Charlestown Wallsend |
| Local government area (2025) | Newcastle Lake Macquarie |
| Statistical Area 2 (2021) | Adamstown - Kotara Lambton - New Lambton Glendale - Cardiff - Hillsborough |
| Statistical Area 3 (2021) | Newcastle Lake Macquarie - East |
| Statistical Area 4 (2021) | Newcastle and Lake Macquarie |
| Greater capital city area (2021) | Rest of NSW |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Kotara New Lambton Adamstown Heights Kotara South Garden Suburb |
| ABS postal area (2021) | 2289 2305 |
Adamstown Heights 2,255 addresses · 5,530 people
Coordinates: -32.94849, 151.71150
| Federal electorate (2025) | Newcastle Shortland |
|---|---|
| State/territory electorate (2025) | Charlestown |
| Local government area (2025) | Newcastle Lake Macquarie |
| Statistical Area 2 (2021) | Adamstown - Kotara |
| Statistical Area 3 (2021) | Newcastle |
| Statistical Area 4 (2021) | Newcastle and Lake Macquarie |
| Greater capital city area (2021) | Rest of NSW |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Adamstown Heights Adamstown Kotara South Kotara |
| ABS postal area (2021) | 2289 |
Garden Suburb 743 addresses · 1,945 people
Coordinates: -32.94489, 151.67873
| Federal electorate (2025) | Shortland |
|---|---|
| State/territory electorate (2025) | Charlestown Wallsend |
| Local government area (2025) | Lake Macquarie |
| Statistical Area 2 (2021) | Glendale - Cardiff - Hillsborough |
| Statistical Area 3 (2021) | Lake Macquarie - East |
| Statistical Area 4 (2021) | Newcastle and Lake Macquarie |
| Greater capital city area (2021) | Rest of NSW |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Garden Suburb Cardiff Heights Cardiff (NSW) |
| ABS postal area (2021) | 2289 2285 |
Kotara South 526 addresses · 1,246 people
Coordinates: -32.95114, 151.69044
| Federal electorate (2025) | Shortland |
|---|---|
| State/territory electorate (2025) | Charlestown |
| Local government area (2025) | Lake Macquarie |
| Statistical Area 2 (2021) | Adamstown - Kotara |
| Statistical Area 3 (2021) | Newcastle |
| Statistical Area 4 (2021) | Newcastle and Lake Macquarie |
| Greater capital city area (2021) | Rest of NSW |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Kotara South |
| ABS postal area (2021) | 2289 |
Highfields 418 addresses · 929 people
Coordinates: -32.95538, 151.71294
| Federal electorate (2025) | Shortland |
|---|---|
| State/territory electorate (2025) | Charlestown |
| Local government area (2025) | Lake Macquarie |
| Statistical Area 2 (2021) | Charlestown - Dudley |
| Statistical Area 3 (2021) | Lake Macquarie - East |
| Statistical Area 4 (2021) | Newcastle and Lake Macquarie |
| Greater capital city area (2021) | Rest of NSW |
| Remoteness area (2021) | Major Cities of Australia |
| ABS suburb/locality (2021) | Highfields (NSW) Kahibah |
| ABS postal area (2021) | 2289 2290 |
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.