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Victoria · Postcode 3515
Marong postcode and suburb data
Victoria · Phone area code 03 · 141 km from Melbourne
Suburb snapshot
Marong 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 Marong ranks: household income is in the top 25% of VIC suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Marong vs the VIC average and the national average, using population-weighted 2021 Census data.
| Metric | Marong | VIC avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,989 ≈VIC | $1,817 | $1,836 |
| Rent/wk | $350 ≈VIC | $375 | $390 |
| Mortgage/month | $1,560 -VIC | $1,933 | $1,958 |
| Median age | 31 | 46.0 | 45.0 |
| SEIFA decile | 6/10 ≈VIC | 6.0/10 | 6.0/10 |
| Unemployment | 1.9% -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.
Marong is a locality 141 km from Melbourne in Victoria, classified as inner regional by the ABS. The postcode is 3515. It falls within the Bendigo region. The local government area is Greater Bendigo.
According to the 2021 Census, Marong has a population of 2,005 with a median age of 31. The median weekly household income is $1,989, close to the VIC average. The unemployment rate is 1.9%, lower than the VIC average. The Indigenous population is 38 (1.9% of residents).
Housing in Marong includes a median weekly rent of $350, median monthly mortgage repayment of $1,560, with 651 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, Marong scores in decile 6 out of 10, which is around the national average.
Marong is served by Marong Primary School.
Marong is part of the Loddon - Elmore statistical area in Victoria.
Marong details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 3515 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 2,005 |
| Median Age | 31 years |
| Median Household Income (Census 2021) | $1,989/week |
| Median Personal Income (Census 2021) | $900/week |
| Median Weekly Rent (Census 2021) | $350 |
| Median Monthly Mortgage (Census 2021) | $1,560 |
| Average Household Size | 3 persons |
| Area | 76.1 km² |
| Population Density | 26/km² |
| Total Dwellings | 651 |
| Australian Citizens | 93.1% |
| Indigenous Population | 38 (1.9%) |
| Unemployment Rate | 1.9% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -36.733333 |
| Longitude | 144.133333 |
| Distance from Melbourne | 141 km |
| Region (SA4) | Bendigo |
| Area (SA3) | Loddon - Elmore |
| Local Government | Greater Bendigo |
| Federal Electorate | Bendigo |
| State Electorate | Ripon (Western Victoria) |
| Time Zone | AEST (UTC+10), Australia/Melbourne (standard time) |
Age Profile
Show counts
| 0–14 years | 551 (27.5%) |
| 15–24 years | 183 (9.1%) |
| 25–44 years | 723 (36.1%) |
| 45–64 years | 334 (16.7%) |
| 65+ years | 219 (10.9%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 188 (9.4%) |
| Arthritis | 162 (8.1%) |
| Diabetes | 75 (3.7%) |
| Heart Disease | 56 (2.8%) |
| Cancer | 48 (2.4%) |
| Lung Condition | 30 (1.5%) |
| Dementia | 10 (0.5%) |
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 | 120 (18.5%) |
| 2 vehicles | 320 (49.5%) |
| 3+ vehicles | 207 (32.0%) |
Schools in Marong
ACARA 2025 school profiles for schools located in Marong. ICSEA is shown where ACARA publishes it.
Suburbs Near Marong
Same Postcode (3515)
More Marong 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.