South Australia · Postcode 5577
Inneston postcode and suburb data
South Australia · Phone area code 08 · 159 km from Adelaide
Suburb snapshot
Inneston 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
Inneston vs the SA average and the national average, using population-weighted 2021 Census data.
| Metric | Inneston | SA avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,437 ≈SA | $1,545 | $1,836 |
| Rent/wk | $120 -SA | $308 | $390 |
| Mortgage/month | $3,000 +SA | $1,558 | $1,958 |
| Median age | 40 | 45.0 | 45.0 |
| 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.
Inneston is a remote community in South Australia, with postcode 5577. It lies roughly 159 km from Adelaide, classified by the ABS as remote Australia. The area is administered by Yorke Peninsula.
According to the 2021 Census, Inneston has a population of 6 with a median age of 40. The median weekly household income is $1,437, close to the SA average. The Indigenous population is 6 (100.0% of residents).
Housing in Inneston includes a median weekly rent of $120, median monthly mortgage repayment of $3,000, with 4 total dwellings. These housing costs sit above the SA average. Rental properties account for 100.0% of dwellings.
Inneston is part of the Yorke Peninsula statistical area in South Australia.
Inneston details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5577 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Population (2021) | 6 |
| Median Age | 40 years |
| Median Household Income (Census 2021) | $1,437/week |
| Median Personal Income (Census 2021) | $1,312/week |
| Median Weekly Rent (Census 2021) | $120 |
| Median Monthly Mortgage (Census 2021) | $3,000 |
| Average Household Size | 1.8 persons |
| Area | 116.6 km² |
| Population Density | 0/km² |
| Total Dwellings | 4 |
| Australian Citizens | 133.3% |
| Indigenous Population | 6 (100.0%) |
| Unemployment Rate | 0.0% |
| Latitude | -35.2367083 |
| Longitude | 136.8966261 |
| Distance from Adelaide | 159 km |
| Region (SA4) | Barossa - Yorke - Mid North |
| Area (SA3) | Yorke Peninsula |
| Local Government | Yorke Peninsula |
| Federal Electorate | Grey |
| State Electorate | Narungga |
| 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 | 4 (66.7%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 3 (50.0%) |
Housing Tenure
Suburbs Near Inneston
Same Postcode (5577)
More Inneston 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.