Postcode 5051 (SA)
Postcode 5051 in SA is in the federal divisions of Mayo and Boothby, the state electorate of Waite and City of Mitcham and City of Onkaparinga. It covers Hawthorndene, Coromandel Valley, Blackwood and Craigburn Farm.
Postcode areas are ABS approximations (POA) of Australia Post postcodes, so results near an edge are indicative.
Federal electorates
| Division of Mayo | 76% of postcode 5051 |
| Division of Boothby | 24% of postcode 5051 |
State electorates
| Waite (SA state electorate) | >99% of postcode 5051 |
Local council areas
| City of Mitcham | 82% of postcode 5051 |
| City of Onkaparinga | 18% of postcode 5051 |
Suburbs in postcode 5051
| Suburb | Federal electorate | State electorate | Council |
|---|---|---|---|
| Hawthorndene SA | Mayo | Waite | City of Mitcham |
| Coromandel Valley SA | Mayo | Waite | City of Onkaparinga 73% City of Mitcham 27% |
| Blackwood SA | Boothby | Waite | City of Mitcham |
| Craigburn Farm SA | Mayo | Waite | City of Mitcham |
Questions
What federal electorate is postcode 5051 in?
Postcode 5051 is in the federal divisions of Mayo and Boothby.
What state electorate is postcode 5051 in?
It is in the state electorate of Waite.
What council is postcode 5051 in?
It is in City of Mitcham and City of Onkaparinga.
Which suburbs are in postcode 5051?
Hawthorndene, Coromandel Valley, Blackwood and Craigburn Farm.
Why can one postcode be in several electorates?
Postcodes are drawn by Australia Post for mail delivery. Electorates and councils are drawn by electoral and local-government authorities, so the boundaries do not line up. Use the finder for an exact address.
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Federal boundaries: Australian Electoral Commission (as at the 2025 federal election). State and council boundaries: incorporates or developed using Administrative Boundaries © Geoscape Australia licensed under CC BY 4.0.