Big Grove Postcode
Western Australia
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Big Grove Compares
Big Grove vs the WA average and the national average (2021 Census, population-weighted).
| Metric | Big Grove | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $919 -WA | $1,891 | $1,836 |
| Rent/wk | $175 -WA | $355 | $390 |
| Mortgage/month | $1,559 -WA | $1,890 | $1,958 |
| Median age | 56 | 43.0 | 45.0 |
| SEIFA decile | 4/10 -WA | 6.0/10 | 6.0/10 |
| Unemployment | 13.8% +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.
Big Grove (6330) is a coastal town in regional Western Australia. It lies around 396 km from Perth by road. The locality is part of the Albany statistical area. It is administered by Albany.
According to the 2021 Census, Big Grove has a population of 225 with a median age of 56. The median weekly household income is $919, below the WA average. The unemployment rate is 13.8%, higher than the WA average.
Housing in Big Grove includes a median weekly rent of $175, median monthly mortgage repayment of $1,559, with 104 total dwellings. Housing costs in the area sit below the WA average. Owner-occupied dwellings (owned or mortgaged) make up 71.8% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Big Grove scores in decile 4 out of 10, which is below the national average.
Big Grove is part of the Albany statistical area in Western Australia.
Big Grove Details
| Postcode | 6330 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 225 |
| Median Age | 56 years |
| Median Household Income (Census 2021) | $919/week |
| Median Personal Income (Census 2021) | $610/week |
| Median Weekly Rent (Census 2021) | $175 |
| Median Monthly Mortgage (Census 2021) | $1,559 |
| Average Household Size | 1.9 persons |
| Area | 6.9 km² |
| Population Density | 33/km² |
| Total Dwellings | 104 |
| Australian Citizens | 89.8% |
| Unemployment Rate | 13.8% |
| SEIFA IRSAD Decile | 4/10 (below average) |
| Latitude | -35.084259 |
| Longitude | 117.8833993 |
| Distance from Perth | 396 km |
| Region (SA4) | Western Australia - Wheat Belt |
| Area (SA3) | Albany |
| Local Government | Albany |
| Federal Electorate | O'Connor |
Age Profile
Show counts
| 0–14 years | 25 (11.1%) |
| 15–24 years | 15 (6.7%) |
| 25–44 years | 26 (11.6%) |
| 45–64 years | 78 (34.7%) |
| 65+ years | 75 (33.3%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 4 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 40 (17.8%) |
| Asthma | 17 (7.6%) |
| Diabetes | 15 (6.7%) |
| Heart Disease | 13 (5.8%) |
| Lung Condition | 10 (4.4%) |
| Cancer | 8 (3.6%) |
| Dementia | 3 (1.3%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 4 (3.9%) |
| 1 vehicle | 44 (42.7%) |
| 2 vehicles | 35 (34.0%) |
| 3+ vehicles | 20 (19.4%) |
Suburbs Near Big Grove
Same Postcode (6330)
More Big Grove 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.