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Victoria · Postcode 3381
Wallaloo postcode and suburb data
Victoria · Phone area code 03 · 223 km from Melbourne
Suburb snapshot
Wallaloo at a glance vs VIC
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against VIC
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Wallaloo ranks: household income is in the top 25% of VIC suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Wallaloo vs the VIC average and the national average, using population-weighted 2021 Census data.
| Metric | Wallaloo | VIC avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,124 +VIC | $1,817 | $1,836 |
| Median age | 45 | 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.
Wallaloo is a locality 223 km from Melbourne in Victoria, classified as outer regional by the ABS. The postcode is 3381. It falls within the North West region. The local government area is Northern Grampians.
According to the 2021 Census, Wallaloo has a population of 11 with a median age of 45. The median weekly household income is $2,124, above the VIC average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Wallaloo scores in decile 8 out of 10, which is above the national average.
Wallaloo is part of the Grampians statistical area in Victoria.
Wallaloo details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 3381 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 11 |
| Median Age | 45 years |
| Median Household Income (Census 2021) | $2,124/week |
| Median Personal Income (Census 2021) | $725/week |
| Average Household Size | 3 persons |
| Area | 42.6 km² |
| Population Density | 0/km² |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -36.7549828 |
| Longitude | 142.8215559 |
| Distance from Melbourne | 223 km |
| Region (SA4) | North West |
| Area (SA3) | Grampians |
| Local Government | Northern Grampians |
| Federal Electorate | Wannon |
| State Electorate | Lowan (Western Victoria) |
| Time Zone | AEST (UTC+10), Australia/Melbourne (standard time) |
Age Profile
Show counts
| 0–14 years | 3 (27.3%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 8 (72.7%) |
| 65+ years | 4 (36.4%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 3 (27.3%) |
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 | 3 (100.0%) |
| 3+ vehicles | 0 (0.0%) |
Suburbs Near Wallaloo
Same Postcode (3381)
More Wallaloo 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.