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South Australia · Postcode 5114
Gould Creek postcode and suburb data
South Australia · Phone area code 08 · 24 km from Adelaide
Suburb snapshot
Gould Creek at a glance vs SA
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against SA
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Gould Creek ranks: household income is in the top 10% of SA suburbs; rents are among the top 10% in SA; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Gould Creek vs the SA average and the national average, using population-weighted 2021 Census data.
| Metric | Gould Creek | SA avg | AU avg | Greater Adelaide |
|---|---|---|---|---|
| Household income/wk | $2,374 +SA | $1,545 | $1,836 | $1,620 |
| Rent/wk | $550 +SA | $308 | $390 | $329 |
| Mortgage/month | $2,167 +SA | $1,558 | $1,958 | $1,666 |
| Median age | 44 | 45.0 | 45.0 | 42.0 |
| SEIFA decile | 9/10 +SA | 5.0/10 | 6.0/10 | 7.0/10 |
| Unemployment | 7.8% +SA | 6.0% | 5.0% | 6.0% |
Green pill = at least 10% above the SA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Gould Creek is a locality 24 km from Adelaide in South Australia, classified as inner regional by the ABS. The postcode is 5114. It falls within the Adelaide - North region. The local government area is Playford.
According to the 2021 Census, Gould Creek has a population of 240 with a median age of 44. The median weekly household income is $2,374, above the SA average. The unemployment rate is 7.8%, higher than the SA average.
Housing in Gould Creek includes a median weekly rent of $550, median monthly mortgage repayment of $2,167, with 75 total dwellings. These housing costs sit above the SA average. Owner-occupied dwellings (owned or mortgaged) make up 95.8% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Gould Creek scores in decile 9 out of 10, which is well above the national average.
Gould Creek is part of the Tea Tree Gully statistical area in South Australia.
Gould Creek details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5114 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Population (2021) | 240 |
| Median Age | 44 years |
| Median Household Income (Census 2021) | $2,374/week |
| Median Personal Income (Census 2021) | $931/week |
| Median Weekly Rent (Census 2021) | $550 |
| Median Monthly Mortgage (Census 2021) | $2,167 |
| Average Household Size | 3.1 persons |
| Area | 23.4 km² |
| Population Density | 10/km² |
| Total Dwellings | 75 |
| Australian Citizens | 95.0% |
| Unemployment Rate | 7.8% |
| SEIFA IRSAD Decile | 9/10 (well above average) |
| Latitude | -34.7629557 |
| Longitude | 138.7640222 |
| Distance from Adelaide | 24 km |
| Region (SA4) | Adelaide - North |
| Area (SA3) | Tea Tree Gully |
| Local Government | Playford |
| Federal Electorate | Spence |
| State Electorate | Taylor |
| Time Zone | ACST (UTC+9:30), Australia/Adelaide (standard time) |
Age Profile
Show counts
| 0–14 years | 42 (17.5%) |
| 15–24 years | 38 (15.8%) |
| 25–44 years | 49 (20.4%) |
| 45–64 years | 80 (33.3%) |
| 65+ years | 40 (16.7%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 19 (7.9%) |
| Asthma | 17 (7.1%) |
| Diabetes | 10 (4.2%) |
| Heart Disease | 10 (4.2%) |
| Lung Condition | 5 (2.1%) |
| Cancer | 5 (2.1%) |
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 | 3 (4.0%) |
| 2 vehicles | 36 (48.0%) |
| 3+ vehicles | 36 (48.0%) |
Suburbs Near Gould Creek
Same Postcode (5114)
More Gould 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.