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Victoria · Postcode 3517
Serpentine postcode and suburb data
Victoria · Phone area code 03 · 179 km from Melbourne
Suburb snapshot
Serpentine 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.
Detailed comparison table
Serpentine vs the VIC average and the national average, using population-weighted 2021 Census data.
| Metric | Serpentine | VIC avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,275 -VIC | $1,817 | $1,836 |
| Rent/wk | $100 -VIC | $375 | $390 |
| Mortgage/month | $940 -VIC | $1,933 | $1,958 |
| Median age | 40 | 46.0 | 45.0 |
| SEIFA decile | 6/10 ≈VIC | 6.0/10 | 6.0/10 |
| Unemployment | 5.5% ≈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.
Serpentine is a locality 179 km from Melbourne in Victoria, classified as outer regional by the ABS. The postcode is 3517. It falls within the Bendigo region. The local government area is Loddon.
According to the 2021 Census, Serpentine has a population of 222 with a median age of 40. The median weekly household income is $1,275, below the VIC average. The unemployment rate is 5.5%.
Housing in Serpentine includes a median weekly rent of $100, median monthly mortgage repayment of $940, with 81 total dwellings. Housing costs in the area sit below the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 83.3% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Serpentine scores in decile 6 out of 10, which is around the national average.
Serpentine is part of the Loddon - Elmore statistical area in Victoria.
Serpentine details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 3517 |
| State | Victoria (VIC) |
| Phone Area Code | 03 |
| Population (2021) | 222 |
| Median Age | 40 years |
| Median Household Income (Census 2021) | $1,275/week |
| Median Personal Income (Census 2021) | $672/week |
| Median Weekly Rent (Census 2021) | $100 |
| Median Monthly Mortgage (Census 2021) | $940 |
| Average Household Size | 2.5 persons |
| Area | 168.1 km² |
| Population Density | 1/km² |
| Total Dwellings | 81 |
| Australian Citizens | 87.4% |
| Unemployment Rate | 5.5% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -36.4113541 |
| Longitude | 143.9793141 |
| Distance from Melbourne | 179 km |
| Region (SA4) | Bendigo |
| Area (SA3) | Loddon - Elmore |
| Local Government | Loddon |
| Federal Electorate | Mallee |
| State Electorate | Ripon (Western Victoria) |
| Time Zone | AEST (UTC+10), Australia/Melbourne (standard time) |
Age Profile
Show counts
| 0–14 years | 45 (20.3%) |
| 15–24 years | 32 (14.4%) |
| 25–44 years | 55 (24.8%) |
| 45–64 years | 52 (23.4%) |
| 65+ years | 35 (15.8%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 24 (10.8%) |
| Arthritis | 21 (9.5%) |
| Cancer | 12 (5.4%) |
| Heart Disease | 11 (5.0%) |
| Diabetes | 10 (4.5%) |
| Lung Condition | 5 (2.3%) |
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 | 12 (17.6%) |
| 2 vehicles | 24 (35.3%) |
| 3+ vehicles | 32 (47.1%) |
Suburbs Near Serpentine
Same Postcode (3517)
More Serpentine 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.