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Western Australia · Postcode 6630
West Casuarinas postcode and suburb data
Western Australia · Phone area code 08 · 340 km from Perth
Suburb snapshot
West Casuarinas at a glance vs WA
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against WA
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where West Casuarinas ranks: SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
West Casuarinas vs the WA average and the national average, using population-weighted 2021 Census data.
| Metric | West Casuarinas | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,999 ≈WA | $1,891 | $1,836 |
| Median age | 45 | 43.0 | 45.0 |
| SEIFA decile | 9/10 +WA | 6.0/10 | 6.0/10 |
| Unemployment | 0.0% -WA | 5.0% | 5.0% |
Green pill = at least 10% above the WA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
West Casuarinas is a very remote community in Western Australia, with postcode 6630. It lies roughly 340 km from Perth, classified by the ABS as very remote Australia. The area is administered by Greater Geraldton.
According to the 2021 Census, West Casuarinas has a population of 29 with a median age of 45. The median weekly household income is $1,999, close to the WA average.
Housing in West Casuarinas includes a 9 total dwellings. Housing costs in the area sit below the WA average. Owner-occupied dwellings (owned or mortgaged) make up 70.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, West Casuarinas scores in decile 9 out of 10, which is well above the national average.
West Casuarinas is part of the Mid West statistical area in Western Australia.
West Casuarinas details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 6630 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 29 |
| Median Age | 45 years |
| Median Household Income (Census 2021) | $1,999/week |
| Median Personal Income (Census 2021) | $725/week |
| Average Household Size | 2.4 persons |
| Area | 684.0 km² |
| Population Density | 0/km² |
| Total Dwellings | 9 |
| Australian Citizens | 82.8% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 9/10 (well above average) |
| Latitude | -28.9321 |
| Longitude | 115.265 |
| Distance from Perth | 340 km |
| Region (SA4) | Western Australia - Outback (South) |
| Area (SA3) | Mid West |
| Local Government | Greater Geraldton |
| Federal Electorate | Durack |
| State Electorate | North West Central (Mining and Pastoral) |
| Time Zone | AWST (UTC+8), Australia/Perth (standard time) |
Age Profile
Show counts
| 0–14 years | 3 (10.3%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 14 (48.3%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 4 (13.8%) |
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 | 0 (0.0%) |
| 3+ vehicles | 6 (100.0%) |
Suburbs Near West Casuarinas
Same Postcode (6630)
More West Casuarinas 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.