Castle Creek Postcode

Victoria

Outer Regional Top 10% SEIFA Above VIC income
3691
Postcode for Castle Creek, VIC
Phone area code: 03 · 245 km from Melbourne · Pop. 85
85
Population
43
Median Age
$2,083
Household Income/wk
$430
Median Rent/wk
10/10
SEIFA Advantage
18.0
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 Castle Creek ranks: household income is in the top 25% 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 Castle Creek Compares

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

MetricCastle CreekVIC avgAU avg
Household income/wk $2,083 +VIC $1,817 $1,836
Rent/wk $430 +VIC $375 $390
Mortgage/month $2,300 +VIC $1,933 $1,958
Median age 43 46.0 45.0
SEIFA decile 10/10 +VIC 6.0/10 6.0/10
Unemployment 0.0% -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.

Castle Creek is a locality 245 km from Melbourne in Victoria, classified as outer regional by the ABS. The postcode is 3691. It falls within the Hume region. The local government area is Wodonga.

According to the 2021 Census, Castle Creek has a population of 85 with a median age of 43. The median weekly household income is $2,083, above the VIC average.

Housing in Castle Creek includes a median weekly rent of $430, median monthly mortgage repayment of $2,300, with 17 total dwellings. These housing costs sit above the VIC average. Owner-occupied dwellings (owned or mortgaged) make up 85.0% of housing.

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

Castle Creek is part of the Wodonga - Alpine statistical area in Victoria.

Castle Creek Details

Postcode3691
StateVictoria (VIC)
Phone Area Code03
Population (2021)85
Median Age43 years
Median Household Income (Census 2021)$2,083/week
Median Personal Income (Census 2021)$746/week
Median Weekly Rent (Census 2021)$430
Median Monthly Mortgage (Census 2021)$2,300
Average Household Size3.3 persons
Area18.0 km²
Population Density5/km²
Total Dwellings17
Australian Citizens76.5%
Unemployment Rate0.0%
SEIFA IRSAD Decile10/10 (well above average)
Latitude-36.1888471
Longitude146.8254903
Distance from Melbourne245 km
Region (SA4)Hume
Area (SA3)Wodonga - Alpine
Local GovernmentWodonga
Federal ElectorateIndi

Age Profile

0–14 (21.2%) 15–24 (11.8%) 25–44 (14.1%) 45–64 (30.6%) 65+ (15.3%)
Show counts
0–14 years18 (21.2%)
15–24 years10 (11.8%)
25–44 years12 (14.1%)
45–64 years26 (30.6%)
65+ years13 (15.3%)

Housing Tenure

Owned outright (45.0%) Mortgaged (40.0%) Rented (15.0%)

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)

Asthma9 (10.6%)
Arthritis7 (8.2%)
Cancer5 (5.9%)

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

Motor Vehicles per Dwelling

No vehicle0 (0.0%)
1 vehicle0 (0.0%)
2 vehicles10 (38.5%)
3+ vehicles16 (61.5%)

Suburbs Near Castle Creek

Same Postcode (3691)

More Castle Creek 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.