Gouldsville Postcode
New South Wales
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Gouldsville Compares
Gouldsville vs the NSW average and the national average (2021 Census, population-weighted).
| Metric | Gouldsville | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,875 ≈NSW | $1,931 | $1,836 |
| Rent/wk | $297 -NSW | $445 | $390 |
| Mortgage/month | $2,600 +NSW | $2,247 | $1,958 |
| Median age | 36 | 45.0 | 45.0 |
| SEIFA decile | 3/10 -NSW | 6.0/10 | 6.0/10 |
| Unemployment | 0.0% -NSW | 5.0% | 5.0% |
Green pill = at least 10% above the NSW average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Gouldsville is a locality 144 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2330. It falls within the Sydney - Baulkham Hills and Hawkesbury region. The local government area is Singleton.
According to the 2021 Census, Gouldsville has a population of 24 with a median age of 36. The median weekly household income is $1,875, close to the NSW average.
Housing in Gouldsville includes a median weekly rent of $297, median monthly mortgage repayment of $2,600, with 4 total dwellings. These housing costs sit above the NSW average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Gouldsville scores in decile 3 out of 10, which is below the national average.
Gouldsville is part of the Hawkesbury statistical area in New South Wales.
Gouldsville Details
| Postcode | 2330 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 24 |
| Median Age | 36 years |
| Median Household Income (Census 2021) | $1,875/week |
| Median Personal Income (Census 2021) | $525/week |
| Median Weekly Rent (Census 2021) | $297 |
| Median Monthly Mortgage (Census 2021) | $2,600 |
| Average Household Size | 4.6 persons |
| Area | 5.3 km² |
| Population Density | 5/km² |
| Total Dwellings | 4 |
| Australian Citizens | 125.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 3/10 (below average) |
| Latitude | -32.580522 |
| Longitude | 151.0908086 |
| Distance from Sydney | 144 km |
| Region (SA4) | Sydney - Baulkham Hills and Hawkesbury |
| Area (SA3) | Hawkesbury |
| Local Government | Singleton |
| Federal Electorate | Hunter |
Age Profile
Show counts
| 0–14 years | 3 (12.5%) |
| 15–24 years | 9 (37.5%) |
| 25–44 years | 12 (50.0%) |
| 45–64 years | 5 (20.8%) |
| 65+ years | 3 (12.5%) |
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 3 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 5 (20.8%) |
| Asthma | 4 (16.7%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Suburbs Near Gouldsville
Same Postcode (2330)
More Gouldsville 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.