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Bonnie Brook 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 Bonnie Brook Compares
Bonnie Brook vs the VIC average and the national average (2021 Census, population-weighted).
| Metric | Bonnie Brook | VIC avg | AU avg | Greater Melbourne |
|---|---|---|---|---|
| Household income/wk | $1,625 -VIC | $1,817 | $1,836 | $1,943 |
| Rent/wk | $381 ≈VIC | $375 | $390 | $404 |
| Mortgage/month | $2,248 +VIC | $1,933 | $1,958 | $2,100 |
| Median age | 39 | 46.0 | 45.0 | 39.0 |
| SEIFA decile | 6/10 ≈VIC | 6.0/10 | 6.0/10 | 9.0/10 |
| Unemployment | 1.8% -VIC | 5.0% | 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.
Postcode 3335 covers Bonnie Brook, an inland suburb of Melbourne about 30 km from the city centre. It forms part of the Melbourne - West region of Victoria. Local government services are provided by Melton.
According to the 2021 Census, Bonnie Brook has a population of 333 with a median age of 39. The median weekly household income is $1,625, below the VIC average. The unemployment rate is 1.8%, lower than the VIC average. The Indigenous population is 3 (0.9% of residents).
Housing in Bonnie Brook includes a median weekly rent of $381, median monthly mortgage repayment of $2,248, with 124 total dwellings. These housing costs sit above the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 81.5% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Bonnie Brook scores in decile 6 out of 10, which is around the national average.
Bonnie Brook is part of the Melton - Bacchus Marsh statistical area in Victoria.
Bonnie Brook Details
| Postcode | 3335 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 333 |
| Median Age | 39 years |
| Median Household Income (Census 2021) | $1,625/week |
| Median Personal Income (Census 2021) | $729/week |
| Median Weekly Rent (Census 2021) | $381 |
| Median Monthly Mortgage (Census 2021) | $2,248 |
| Average Household Size | 2.6 persons |
| Area | 21.3 km² |
| Population Density | 16/km² |
| Total Dwellings | 124 |
| Australian Citizens | 82.6% |
| Indigenous Population | 3 (0.9%) |
| Unemployment Rate | 1.8% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -37.6914 |
| Longitude | 144.66 |
| Distance from Melbourne | 30 km |
| Region (SA4) | Melbourne - West |
| Area (SA3) | Melton - Bacchus Marsh |
| Local Government | Melton |
| Federal Electorate | Gorton |
Age Profile
Show counts
| 0–14 years | 44 (13.2%) |
| 15–24 years | 31 (9.3%) |
| 25–44 years | 113 (33.9%) |
| 45–64 years | 68 (20.4%) |
| 65+ years | 71 (21.3%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 6 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 29 (8.7%) |
| Asthma | 21 (6.3%) |
| Diabetes | 19 (5.7%) |
| Heart Disease | 18 (5.4%) |
| Dementia | 6 (1.8%) |
| Lung Condition | 5 (1.5%) |
| Cancer | 5 (1.5%) |
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 | 35 (30.2%) |
| 2 vehicles | 51 (44.0%) |
| 3+ vehicles | 30 (25.9%) |
Suburbs Near Bonnie Brook
Same Postcode (3335)
More Bonnie Brook 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.