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Cathcart 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 Cathcart Compares
Cathcart vs the VIC average and the national average (2021 Census, population-weighted).
| Metric | Cathcart | VIC avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,899 ≈VIC | $1,817 | $1,836 |
| Rent/wk | $138 -VIC | $375 | $390 |
| Mortgage/month | $1,315 -VIC | $1,933 | $1,958 |
| Median age | 53 | 46.0 | 45.0 |
| SEIFA decile | 7/10 ≈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.
Cathcart is a locality 192 km from Melbourne in Victoria, classified as outer regional by the ABS. The postcode is 3377. It falls within the North West region. The local government area is Ararat.
According to the 2021 Census, Cathcart has a population of 110 with a median age of 53. The median weekly household income is $1,899, close to the VIC average.
Housing in Cathcart includes a median weekly rent of $138, median monthly mortgage repayment of $1,315, with 35 total dwellings. Housing costs in the area sit below the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 88.6% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Cathcart scores in decile 7 out of 10, which is above the national average.
Cathcart is part of the Grampians statistical area in Victoria.
Cathcart Details
| Postcode | 3377 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 110 |
| Median Age | 53 years |
| Median Household Income (Census 2021) | $1,899/week |
| Median Personal Income (Census 2021) | $840/week |
| Median Weekly Rent (Census 2021) | $138 |
| Median Monthly Mortgage (Census 2021) | $1,315 |
| Average Household Size | 2.3 persons |
| Area | 34.1 km² |
| Population Density | 3/km² |
| Total Dwellings | 35 |
| Australian Citizens | 78.2% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 7/10 (above average) |
| Latitude | -37.2951571 |
| Longitude | 142.8873059 |
| Distance from Melbourne | 192 km |
| Region (SA4) | North West |
| Area (SA3) | Grampians |
| Local Government | Ararat |
| Federal Electorate | Wannon |
Age Profile
Show counts
| 0–14 years | 17 (15.5%) |
| 15–24 years | 11 (10.0%) |
| 25–44 years | 15 (13.6%) |
| 45–64 years | 42 (38.2%) |
| 65+ years | 36 (32.7%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 7 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 21 (19.1%) |
| Asthma | 10 (9.1%) |
| Cancer | 9 (8.2%) |
| Diabetes | 7 (6.4%) |
| Heart Disease | 4 (3.6%) |
| Lung Condition | 4 (3.6%) |
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 (13.2%) |
| 2 vehicles | 12 (31.6%) |
| 3+ vehicles | 21 (55.3%) |
Suburbs Near Cathcart
Same Postcode (3377)
More Cathcart 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.