South Australia · Postcode 5606
Wedge Island postcode and suburb data
South Australia · Phone area code 08 · 195 km from Adelaide
Suburb snapshot
Wedge Island at a glance vs SA
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against SA
Where Wedge Island ranks: household income is in the top 25% of SA suburbs.
ABS Census 2021 · SEIFA 2021Wedge Island is a remote community in South Australia, with postcode 5606. It lies roughly 195 km from Adelaide, classified by the ABS as remote Australia. The area is administered by Unincorporated SA.
Housing in Wedge Island includes a 3 total dwellings. Housing costs in the area sit below the SA average.
Wedge Island is part of the Eyre Peninsula and South West statistical area in South Australia.
Wedge Island details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5606 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Median Age | 59 years |
| Median Household Income (Census 2021) | $1,874/week |
| Median Personal Income (Census 2021) | $2,124/week |
| Average Household Size | 1 persons |
| Area | 11.4 km² |
| Total Dwellings | 3 |
| Latitude | -35.1561 |
| Longitude | 136.473 |
| Distance from Adelaide | 195 km |
| Region (SA4) | South Australia - Outback |
| Area (SA3) | Eyre Peninsula and South West |
| Local Government | Unincorporated SA |
| Federal Electorate | Grey |
| State Electorate | Flinders |
| Time Zone | ACST (UTC+9:30), Australia/Adelaide (standard time) |
Suburbs Near Wedge Island
Same Postcode (5606)
More Wedge Island Data
Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.