Cremorne Postcode

Victoria

CoastalMetro Top 10% SEIFA Above VIC income
3121
Postcode for Cremorne, VIC
Phone area code: 03 · 3 km from Melbourne · Pop. 2,158
2,158
Population
32
Median Age
$2,959
Household Income/wk
$550
Median Rent/wk
10/10
SEIFA Advantage
0.7
Area (km²)

Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.

Where Cremorne 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.

How Cremorne Compares

Cremorne vs the VIC average and the national average (2021 Census, population-weighted).

MetricCremorneVIC avgAU avgGreater Melbourne
Household income/wk $2,959 +VIC $1,817 $1,836 $1,943
Rent/wk $550 +VIC $375 $390 $404
Mortgage/month $2,300 +VIC $1,933 $1,958 $2,100
Median age 32 46.0 45.0 39.0
SEIFA decile 10/10 +VIC 6.0/10 6.0/10 9.0/10
Unemployment 2.3% -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.

Cremorne is a coastal suburb of Melbourne in Victoria, with postcode 3121. It sits about 3 km from the Melbourne CBD, within the Yarra local government area. The suburb footprint covers roughly 0.7 square kilometres.

According to the 2021 Census, Cremorne has a population of 2,158 with a median age of 32. The median weekly household income is $2,959, above the VIC average. The unemployment rate is 2.3%, lower than the VIC average. The Indigenous population is 11 (0.5% of residents).

Housing in Cremorne includes a median weekly rent of $550, median monthly mortgage repayment of $2,300, with 1,001 total dwellings. These housing costs sit above the VIC average. Rental properties account for 51.0% of dwellings.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Cremorne scores in decile 10 out of 10, which is well above the national average.

Cremorne is part of the Yarra statistical area in Victoria.

Cremorne Details

Postcode3121
StateVictoria (VIC)
Phone Area Code03
Population (2021)2,158
Median Age32 years
Median Household Income (Census 2021)$2,959/week
Median Personal Income (Census 2021)$1,574/week
Median Weekly Rent (Census 2021)$550
Median Monthly Mortgage (Census 2021)$2,300
Average Household Size2 persons
Area0.7 km²
Population Density3174/km²
Total Dwellings1,001
Australian Citizens82.9%
Indigenous Population11 (0.5%)
Unemployment Rate2.3%
SEIFA IRSAD Decile10/10 (well above average)
Latitude-37.83
Longitude144.993
Distance from Melbourne3 km
Region (SA4)Melbourne - Inner
Area (SA3)Yarra
Local GovernmentYarra
Federal ElectorateMelbourne

Age Profile

0–14 (7.8%) 15–24 (10.9%) 25–44 (54.9%) 45–64 (19.6%) 65+ (6.5%)
Show counts
0–14 years169 (7.8%)
15–24 years236 (10.9%)
25–44 years1,185 (54.9%)
45–64 years424 (19.6%)
65+ years141 (6.5%)

Housing Tenure

Owned outright (17.1%) Mortgaged (32.0%) Rented (51.0%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 10 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Asthma210 (9.7%)
Arthritis79 (3.7%)
Cancer43 (2.0%)
Heart Disease26 (1.2%)
Diabetes25 (1.2%)
Lung Condition9 (0.4%)
Dementia3 (0.1%)

Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.

Motor Vehicles per Dwelling

No vehicle175 (17.6%)
1 vehicle541 (54.4%)
2 vehicles224 (22.5%)
3+ vehicles54 (5.4%)

Suburbs Near Cremorne

Same Postcode (3121)

More Cremorne 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.