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Marnoo West Postcode
Victoria
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Marnoo West Compares
Marnoo West vs the VIC average and the national average (2021 Census, population-weighted).
| Metric | Marnoo West | VIC avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,875 ≈VIC | $1,817 | $1,836 |
| Median age | 57 | 46.0 | 45.0 |
| SEIFA decile | 8/10 +VIC | 6.0/10 | 6.0/10 |
| Unemployment | 0.0% -VIC | 5.0% | 5.0% |
Green pill = at least 10% above the VIC average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Marnoo West is a locality 227 km from Melbourne in Victoria, classified as outer regional by the ABS. The postcode is 3387. It falls within the North West region. The local government area is Northern Grampians.
According to the 2021 Census, Marnoo West has a population of 11 with a median age of 57. The median weekly household income is $1,875, close to the VIC average.
Housing in Marnoo West includes a 7 total dwellings. Housing costs in the area sit below the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Marnoo West scores in decile 8 out of 10, which is above the national average.
Marnoo West is part of the Grampians statistical area in Victoria.
Marnoo West Details
| Postcode | 3387 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 11 |
| Median Age | 57 years |
| Median Household Income (Census 2021) | $1,875/week |
| Median Personal Income (Census 2021) | $900/week |
| Average Household Size | 1.9 persons |
| Area | 86.0 km² |
| Population Density | 0/km² |
| Total Dwellings | 7 |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -36.712 |
| Longitude | 142.804 |
| Distance from Melbourne | 227 km |
| Region (SA4) | North West |
| Area (SA3) | Grampians |
| Local Government | Northern Grampians |
| Federal Electorate | Mallee |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 6 (54.5%) |
| 65+ years | 3 (27.3%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 8 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 5 (45.5%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Suburbs Near Marnoo West
Same Postcode (3387)
More Marnoo West 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.