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Victoria · Postcode 3342
Mount Wallace postcode and suburb data
Victoria · Phone area code 03 · 65 km from Melbourne
Suburb snapshot
Mount Wallace 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.
Detailed comparison table
Mount Wallace vs the VIC average and the national average, using population-weighted 2021 Census data.
| Metric | Mount Wallace | VIC avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,600 -VIC | $1,817 | $1,836 |
| Rent/wk | $275 -VIC | $375 | $390 |
| Mortgage/month | $2,327 +VIC | $1,933 | $1,958 |
| Median age | 46 | 46.0 | 45.0 |
| SEIFA decile | 6/10 ≈VIC | 6.0/10 | 6.0/10 |
| Unemployment | 7.0% +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.
Mount Wallace is a locality 65 km from Melbourne in Victoria, classified as inner regional by the ABS. The postcode is 3342. It falls within the Geelong region. The local government area is Moorabool.
According to the 2021 Census, Mount Wallace has a population of 117 with a median age of 46. The median weekly household income is $1,600, below the VIC average. The unemployment rate is 7.0%, higher than the VIC average.
Housing in Mount Wallace includes a median weekly rent of $275, median monthly mortgage repayment of $2,327, with 43 total dwellings. These housing costs sit above the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 83.8% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mount Wallace scores in decile 6 out of 10, which is around the national average.
Mount Wallace is part of the Barwon - West statistical area in Victoria.
Mount Wallace details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 3342 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 117 |
| Median Age | 46 years |
| Median Household Income (Census 2021) | $1,600/week |
| Median Personal Income (Census 2021) | $680/week |
| Median Weekly Rent (Census 2021) | $275 |
| Median Monthly Mortgage (Census 2021) | $2,327 |
| Average Household Size | 2.7 persons |
| Area | 68.5 km² |
| Population Density | 2/km² |
| Total Dwellings | 43 |
| Australian Citizens | 82.1% |
| Unemployment Rate | 7.0% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -37.7539679 |
| Longitude | 144.225878 |
| Distance from Melbourne | 65 km |
| Region (SA4) | Geelong |
| Area (SA3) | Barwon - West |
| Local Government | Moorabool |
| Federal Electorate | Ballarat |
| State Electorate | Eureka (Western Victoria) |
| Time Zone | AEST (UTC+10), Australia/Melbourne (standard time) |
Age Profile
Show counts
| 0–14 years | 18 (15.4%) |
| 15–24 years | 11 (9.4%) |
| 25–44 years | 28 (23.9%) |
| 45–64 years | 38 (32.5%) |
| 65+ years | 25 (21.4%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 15 (12.8%) |
| Cancer | 10 (8.5%) |
| Arthritis | 8 (6.8%) |
| Heart Disease | 7 (6.0%) |
| Diabetes | 4 (3.4%) |
| Lung Condition | 4 (3.4%) |
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 | 5 (11.4%) |
| 2 vehicles | 20 (45.5%) |
| 3+ vehicles | 19 (43.2%) |
Suburbs Near Mount Wallace
Same Postcode (3342)
More Mount Wallace 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.