South Australia · Postcode 5434
Barndioota postcode and suburb data
South Australia · Phone area code 08 · 349 km from Adelaide
Suburb snapshot
Barndioota 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.
Where Barndioota ranks: rents sit in the cheapest 10% in SA.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Barndioota vs the SA average and the national average, using population-weighted 2021 Census data.
| Metric | Barndioota | SA avg | AU avg |
|---|---|---|---|
| Median age | 43 | 45.0 | 45.0 |
| SEIFA decile | 6/10 ≈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.
Barndioota is a remote community in South Australia, with postcode 5434. It lies roughly 349 km from Adelaide, classified by the ABS as remote Australia. The area is administered by Flinders Ranges.
According to the 2021 Census, Barndioota has a population of 6 with a median age of 43.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Barndioota scores in decile 6 out of 10, which is around the national average.
Barndioota is part of the Outback - North and East statistical area in South Australia.
Barndioota details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5434 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Population (2021) | 6 |
| Median Age | 43 years |
| Median Personal Income (Census 2021) | $575/week |
| Average Household Size | 5 persons |
| Area | 486.9 km² |
| Population Density | 0/km² |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -31.8066309 |
| Longitude | 138.2629597 |
| Distance from Adelaide | 349 km |
| Region (SA4) | South Australia - Outback |
| Area (SA3) | Outback - North and East |
| Local Government | Flinders Ranges |
| Federal Electorate | Grey |
| State Electorate | Stuart |
| Time Zone | ACST (UTC+9:30), Australia/Adelaide (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 3 (50.0%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
SEIFA socio-economic index
Suburbs Near Barndioota
Same Postcode (5434)
More Barndioota 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.