Postcode 5251
Mount Barker, Wistow, Bugle Ranges, Mount Barker Springs, Mount Barker Summit, Mount Barker Junction · SA
Whole postcode 16,828 addresses · 19,148 people
Share of the postcode's people (Census 2021) in each area.
| Federal electorate (2025) | Mayo |
|---|---|
| State/territory electorate (2025) | Kavel Heysen Hammond |
| Local government area (2025) | Mount Barker Alexandrina Adelaide Hills |
| Statistical Area 2 (2026) | Mount Barker - West Mount Barker - East Mount Barker Surrounds Littlehampton Strathalbyn Surrounds Lobethal - Woodside |
| Statistical Area 3 (2026) | Adelaide Hills Fleurieu - Kangaroo Island |
| Statistical Area 4 (2026) | Adelaide - Central and Hills South Australia - South East |
| Greater capital city area (2026) | Greater Adelaide Rest of SA |
| Remoteness area (2021) | Major Cities of Australia Inner Regional Australia |
| ABS postal area (2021) | 5251 5250 5255 5153 5242 |
Suburbs and localities
Mount Barker 16,293 addresses · 18,289 people
Coordinates: -35.08134, 138.86761
| Federal electorate (2025) | Mayo |
|---|---|
| State/territory electorate (2025) | Kavel |
| Local government area (2025) | Mount Barker |
| Statistical Area 2 (2026) | Mount Barker - East Mount Barker - West Mount Barker Surrounds |
| Statistical Area 3 (2026) | Adelaide Hills |
| Statistical Area 4 (2026) | Adelaide - Central and Hills |
| Greater capital city area (2026) | Greater Adelaide |
| Remoteness area (2021) | Major Cities of Australia Inner Regional Australia |
| ABS suburb/locality (2021) | Mount Barker (SA) Bugle Ranges Wistow |
| ABS postal area (2021) | 5251 |
Wistow 190 addresses · 279 people
Coordinates: -35.11072, 138.90239
| Federal electorate (2025) | Mayo |
|---|---|
| State/territory electorate (2025) | Kavel |
| Local government area (2025) | Mount Barker |
| Statistical Area 2 (2026) | Mount Barker Surrounds |
| Statistical Area 3 (2026) | Adelaide Hills |
| Statistical Area 4 (2026) | Adelaide - Central and Hills |
| Greater capital city area (2026) | Greater Adelaide |
| Remoteness area (2021) | Inner Regional Australia |
| ABS suburb/locality (2021) | Wistow |
| ABS postal area (2021) | 5251 |
Bugle Ranges 183 addresses · 287 people
Coordinates: -35.13364, 138.87011
| Federal electorate (2025) | Mayo |
|---|---|
| State/territory electorate (2025) | Kavel Heysen Hammond |
| Local government area (2025) | Mount Barker Alexandrina |
| Statistical Area 2 (2026) | Mount Barker Surrounds Strathalbyn Surrounds |
| Statistical Area 3 (2026) | Adelaide Hills Fleurieu - Kangaroo Island |
| Statistical Area 4 (2026) | Adelaide - Central and Hills South Australia - South East |
| Greater capital city area (2026) | Greater Adelaide Rest of SA |
| Remoteness area (2021) | Inner Regional Australia |
| ABS suburb/locality (2021) | Bugle Ranges Wistow Highland Valley Flaxley |
| ABS postal area (2021) | 5251 5255 5153 |
Mount Barker Springs 83 addresses · 174 people
Coordinates: -35.09105, 138.91976
| Federal electorate (2025) | Mayo |
|---|---|
| State/territory electorate (2025) | Kavel |
| Local government area (2025) | Mount Barker |
| Statistical Area 2 (2026) | Mount Barker Surrounds |
| Statistical Area 3 (2026) | Adelaide Hills |
| Statistical Area 4 (2026) | Adelaide - Central and Hills |
| Greater capital city area (2026) | Greater Adelaide |
| Remoteness area (2021) | Inner Regional Australia |
| ABS suburb/locality (2021) | Mount Barker Springs |
| ABS postal area (2021) | 5251 |
Mount Barker Summit 64 addresses · 100 people
Coordinates: -35.06891, 138.92087
| Federal electorate (2025) | Mayo |
|---|---|
| State/territory electorate (2025) | Kavel |
| Local government area (2025) | Mount Barker |
| Statistical Area 2 (2026) | Mount Barker Surrounds |
| Statistical Area 3 (2026) | Adelaide Hills |
| Statistical Area 4 (2026) | Adelaide - Central and Hills |
| Greater capital city area (2026) | Greater Adelaide |
| Remoteness area (2021) | Inner Regional Australia |
| ABS suburb/locality (2021) | Mount Barker Summit |
| ABS postal area (2021) | 5251 |
Mount Barker Junction 15 addresses · 19 people
Coordinates: -35.03116, 138.86824
| Federal electorate (2025) | Mayo |
|---|---|
| State/territory electorate (2025) | Kavel Heysen |
| Local government area (2025) | Mount Barker Adelaide Hills |
| Statistical Area 2 (2026) | Littlehampton Lobethal - Woodside |
| Statistical Area 3 (2026) | Adelaide Hills |
| Statistical Area 4 (2026) | Adelaide - Central and Hills |
| Greater capital city area (2026) | Greater Adelaide |
| Remoteness area (2021) | Major Cities of Australia Inner Regional Australia |
| ABS suburb/locality (2021) | Mount Barker Junction Littlehampton Balhannah |
| ABS postal area (2021) | 5251 5250 5242 |
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.