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South Australia · Postcode 5259
Lake Alexandrina postcode and suburb data
South Australia · Phone area code 08 · 72 km from Adelaide
Suburb snapshot
Lake Alexandrina at a glance
Key postcode, Census, SEIFA, school and LGA signals for Lake Alexandrina.
Quick facts
Where Lake Alexandrina ranks: household income sits in the bottom 10% of SA suburbs; rents sit in the cheapest 10% in SA.
ABS Census 2021 · SEIFA 2021Lake Alexandrina is a locality 72 km from Adelaide in South Australia, classified as outer regional by the ABS. The postcode is 5259. It falls within the South Australia - South East region. The local government area is Murray Bridge.
Lake Alexandrina is part of the Murray and Mallee statistical area in South Australia.
Lake Alexandrina details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5259 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Area | 597.4 km² |
| Latitude | -35.4453 |
| Longitude | 139.082 |
| Distance from Adelaide | 72 km |
| Region (SA4) | South Australia - South East |
| Area (SA3) | Murray and Mallee |
| Local Government | Murray Bridge |
| Federal Electorate | Barker |
| State Electorate | Mackillop |
| Time Zone | ACST (UTC+9:30), Australia/Adelaide (standard time) |
Suburbs Near Lake Alexandrina
Same Postcode (5259)
More Lake Alexandrina 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.