South Australia · Postcode 5271
Struan postcode and suburb data
South Australia · Phone area code 08 · 308 km from Adelaide
Suburb snapshot
Struan 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
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Detailed comparison table
Struan vs the SA average and the national average, using population-weighted 2021 Census data.
| Metric | Struan | SA avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,624 ≈SA | $1,545 | $1,836 |
| Rent/wk | $230 -SA | $308 | $390 |
| Mortgage/month | $1,027 -SA | $1,558 | $1,958 |
| Median age | 46 | 45.0 | 45.0 |
| SEIFA decile | 8/10 +SA | 5.0/10 | 6.0/10 |
| Unemployment | 0.0% -SA | 6.0% | 5.0% |
Green pill = at least 10% above the SA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Struan is a remote community in South Australia, with postcode 5271. It lies roughly 308 km from Adelaide, classified by the ABS as remote Australia. The area is administered by Naracoorte Lucindale.
According to the 2021 Census, Struan has a population of 40 with a median age of 46. The median weekly household income is $1,624, close to the SA average.
Housing in Struan includes a median weekly rent of $230, median monthly mortgage repayment of $1,027, with 16 total dwellings. Housing costs in the area sit below the SA average. Owner-occupied dwellings (owned or mortgaged) make up 78.6% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Struan scores in decile 8 out of 10, which is above the national average.
Struan is part of the Limestone Coast statistical area in South Australia.
Struan details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5271 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Population (2021) | 40 |
| Median Age | 46 years |
| Median Household Income (Census 2021) | $1,624/week |
| Median Personal Income (Census 2021) | $850/week |
| Median Weekly Rent (Census 2021) | $230 |
| Median Monthly Mortgage (Census 2021) | $1,027 |
| Average Household Size | 2.7 persons |
| Area | 75.9 km² |
| Population Density | 1/km² |
| Total Dwellings | 16 |
| Australian Citizens | 90.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -37.0504419 |
| Longitude | 140.7959043 |
| Distance from Adelaide | 308 km |
| Region (SA4) | South Australia - South East |
| Area (SA3) | Limestone Coast |
| Local Government | Naracoorte Lucindale |
| Federal Electorate | Barker |
| State Electorate | Mackillop |
| Time Zone | ACST (UTC+9:30), Australia/Adelaide (standard time) |
Age Profile
Show counts
| 0–14 years | 6 (15.0%) |
| 15–24 years | 4 (10.0%) |
| 25–44 years | 9 (22.5%) |
| 45–64 years | 25 (62.5%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 4 (10.0%) |
| Diabetes | 3 (7.5%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 0 (0.0%) |
| 2 vehicles | 4 (30.8%) |
| 3+ vehicles | 9 (69.2%) |
Suburbs Near Struan
Same Postcode (5271)
More Struan 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.