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Victoria · Postcode 3318
Connewirricoo postcode and suburb data
Victoria · Phone area code 03 · 318 km from Melbourne
Suburb snapshot
Connewirricoo 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 Connewirricoo ranks: rents sit in the cheapest 10% in VIC.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Connewirricoo vs the VIC average and the national average, using population-weighted 2021 Census data.
| Metric | Connewirricoo | VIC avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,312 -VIC | $1,817 | $1,836 |
| Mortgage/month | $291 -VIC | $1,933 | $1,958 |
| Median age | 60 | 46.0 | 45.0 |
| SEIFA decile | 5/10 ≈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.
Connewirricoo is a locality 318 km from Melbourne in Victoria, classified as outer regional by the ABS. The postcode is 3318. It falls within the North West region. The local government area is West Wimmera.
According to the 2021 Census, Connewirricoo has a population of 23 with a median age of 60. The median weekly household income is $1,312, below the VIC average.
Housing in Connewirricoo includes a median monthly mortgage repayment of $291, 9 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, Connewirricoo scores in decile 5 out of 10, which is around the national average.
Connewirricoo is part of the Grampians statistical area in Victoria.
Connewirricoo details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 3318 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 23 |
| Median Age | 60 years |
| Median Household Income (Census 2021) | $1,312/week |
| Median Personal Income (Census 2021) | $599/week |
| Median Monthly Mortgage (Census 2021) | $291 |
| Average Household Size | 2.2 persons |
| Area | 49.3 km² |
| Population Density | 0/km² |
| Total Dwellings | 9 |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 5/10 (average) |
| Latitude | -37.1898525 |
| Longitude | 141.4450684 |
| Distance from Melbourne | 318 km |
| Region (SA4) | North West |
| Area (SA3) | Grampians |
| Local Government | West Wimmera |
| Federal Electorate | Mallee |
| State Electorate | Lowan (Western Victoria) |
| Time Zone | AEST (UTC+10), Australia/Melbourne (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 4 (17.4%) |
| 45–64 years | 4 (17.4%) |
| 65+ years | 6 (26.1%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 8 (34.8%) |
| Diabetes | 6 (26.1%) |
| Heart Disease | 4 (17.4%) |
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 (35.7%) |
| 2 vehicles | 4 (28.6%) |
| 3+ vehicles | 5 (35.7%) |
Suburbs Near Connewirricoo
Same Postcode (3318)
More Connewirricoo 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.