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Victoria · Postcode 3115
Wonga Park postcode and suburb data
Victoria · Phone area code 03 · 27 km from Melbourne
Suburb snapshot
Wonga Park 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 Wonga Park ranks: household income is in the top 10% of VIC suburbs; rents are among the top 10% in VIC; SEIFA decile 10 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Wonga Park vs the VIC average and the national average, using population-weighted 2021 Census data.
| Metric | Wonga Park | VIC avg | AU avg | Greater Melbourne |
|---|---|---|---|---|
| Household income/wk | $2,790 +VIC | $1,817 | $1,836 | $1,943 |
| Rent/wk | $491 +VIC | $375 | $390 | $404 |
| Mortgage/month | $2,300 +VIC | $1,933 | $1,958 | $2,100 |
| Median age | 45 | 46.0 | 45.0 | 39.0 |
| SEIFA decile | 10/10 +VIC | 6.0/10 | 6.0/10 | 9.0/10 |
| Unemployment | 3.1% -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.
Wonga Park is a locality 27 km from Melbourne in Victoria, classified as inner regional by the ABS. The postcode is 3115. It falls within the Melbourne - Outer East region. The local government area is Manningham.
According to the 2021 Census, Wonga Park has a population of 3,843 with a median age of 45. The median weekly household income is $2,790, above the VIC average. The unemployment rate is 3.1%, lower than the VIC average. The Indigenous population is 11 (0.3% of residents).
Housing in Wonga Park includes a median weekly rent of $491, median monthly mortgage repayment of $2,300, with 1,229 total dwellings. These housing costs sit above the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 94.5% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Wonga Park scores in decile 10 out of 10, which is well above the national average.
Wonga Park is served by Wonga Park Primary School.
Wonga Park is part of the Maroondah statistical area in Victoria.
Wonga Park details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 3115 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 3,843 |
| Median Age | 45 years |
| Median Household Income (Census 2021) | $2,790/week |
| Median Personal Income (Census 2021) | $968/week |
| Median Weekly Rent (Census 2021) | $491 |
| Median Monthly Mortgage (Census 2021) | $2,300 |
| Average Household Size | 3 persons |
| Area | 23.2 km² |
| Population Density | 166/km² |
| Total Dwellings | 1,229 |
| Australian Citizens | 93.7% |
| Indigenous Population | 11 (0.3%) |
| Unemployment Rate | 3.1% |
| SEIFA IRSAD Decile | 10/10 (well above average) |
| Latitude | -37.7347069 |
| Longitude | 145.2590707 |
| Distance from Melbourne | 27 km |
| Region (SA4) | Melbourne - Outer East |
| Area (SA3) | Maroondah |
| Local Government | Manningham |
| Federal Electorate | Menzies |
| State Electorate | Warrandyte (North-Eastern Metropolitan) |
| Time Zone | AEST (UTC+10), Australia/Melbourne (standard time) |
Age Profile
Show counts
| 0–14 years | 630 (16.4%) |
| 15–24 years | 608 (15.8%) |
| 25–44 years | 641 (16.7%) |
| 45–64 years | 1,305 (34.0%) |
| 65+ years | 657 (17.1%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 282 (7.3%) |
| Arthritis | 271 (7.1%) |
| Diabetes | 141 (3.7%) |
| Heart Disease | 136 (3.5%) |
| Cancer | 117 (3.0%) |
| Lung Condition | 41 (1.1%) |
| Dementia | 10 (0.3%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 11 (0.9%) |
| 1 vehicle | 155 (12.7%) |
| 2 vehicles | 509 (41.6%) |
| 3+ vehicles | 549 (44.9%) |
Schools in Wonga Park
ACARA 2025 school profiles for schools located in Wonga Park. ICSEA is shown where ACARA publishes it.
Suburbs Near Wonga Park
More Wonga Park 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.