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South Australia · Postcode 5330
Holder Siding postcode and suburb data
South Australia · Phone area code 08 · 149 km from Adelaide
Suburb snapshot
Holder Siding 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
Holder Siding vs the SA average and the national average, using population-weighted 2021 Census data.
| Metric | Holder Siding | SA avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,649 ≈SA | $1,545 | $1,836 |
| Rent/wk | $80 -SA | $308 | $390 |
| Mortgage/month | $1,300 -SA | $1,558 | $1,958 |
| Median age | 38 | 45.0 | 45.0 |
| SEIFA decile | 5/10 ≈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.
Holder Siding is a remote community in South Australia, with postcode 5330. It lies roughly 149 km from Adelaide, classified by the ABS as remote Australia. The area is administered by Loxton Waikerie.
According to the 2021 Census, Holder Siding has a population of 13 with a median age of 38. The median weekly household income is $1,649, close to the SA average.
Housing in Holder Siding includes a median weekly rent of $80, median monthly mortgage repayment of $1,300, with 3 total dwellings. Housing costs in the area sit below the SA average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Holder Siding scores in decile 5 out of 10, which is around the national average.
Holder Siding is part of the Murray and Mallee statistical area in South Australia.
Holder Siding details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5330 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Population (2021) | 13 |
| Median Age | 38 years |
| Median Household Income (Census 2021) | $1,649/week |
| Median Personal Income (Census 2021) | $1,125/week |
| Median Weekly Rent (Census 2021) | $80 |
| Median Monthly Mortgage (Census 2021) | $1,300 |
| Average Household Size | 2.3 persons |
| Area | 139.0 km² |
| Population Density | 0/km² |
| Total Dwellings | 3 |
| Australian Citizens | 84.6% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 5/10 (average) |
| Latitude | -34.3243964 |
| Longitude | 140.0568498 |
| Distance from Adelaide | 149 km |
| Region (SA4) | South Australia - South East |
| Area (SA3) | Murray and Mallee |
| Local Government | Loxton Waikerie |
| Federal Electorate | Barker |
| State Electorate | Chaffey |
| Time Zone | ACST (UTC+9:30), Australia/Adelaide (standard time) |
Age Profile
Show counts
| 0–14 years | 5 (38.5%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 4 (30.8%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA socio-economic index
Suburbs Near Holder Siding
Same Postcode (5330)
More Holder Siding 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.