New South Wales · Postcode 2179
Austral postcode and suburb data
New South Wales · Phone area code 02 · 39 km from Sydney
Suburb snapshot
Austral at a glance vs NSW
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against NSW
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Austral ranks: household income is in the top 25% of NSW suburbs; rents are among the top 10% in NSW.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Austral vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Austral | NSW avg | AU avg | Greater Sydney |
|---|---|---|---|---|
| Household income/wk | $2,168 +NSW | $1,931 | $1,836 | $2,181 |
| Rent/wk | $520 +NSW | $445 | $390 | $506 |
| Mortgage/month | $2,535 +NSW | $2,247 | $1,958 | $2,587 |
| Median age | 31 | 45.0 | 45.0 | 39.0 |
| SEIFA decile | 8/10 +NSW | 6.0/10 | 6.0/10 | 10.0/10 |
| Unemployment | 4.3% -NSW | 5.0% | 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.
Postcode 2179 covers Austral, an inland suburb of Sydney about 39 km from the city centre. It forms part of the Sydney - South West region of New South Wales. Local government services are provided by Liverpool.
According to the 2021 Census, Austral has a population of 6,847 with a median age of 31. The median weekly household income is $2,168, above the NSW average. The unemployment rate is 4.3%, lower than the NSW average. The Indigenous population is 93 (1.4% of residents).
Housing in Austral includes a median weekly rent of $520, median monthly mortgage repayment of $2,535, with 1,992 total dwellings. These housing costs sit above the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 71.1% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Austral scores in decile 8 out of 10, which is above the national average.
There are 5 schools in the Austral area, including Al-Faisal College - Liverpool, St Anthony of Padua Catholic College, Unity Grammar College and others.
Austral is part of the Bringelly - Green Valley statistical area in New South Wales.
Austral details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2179 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 6,847 |
| Median Age | 31 years |
| Median Household Income (Census 2021) | $2,168/week |
| Median Personal Income (Census 2021) | $930/week |
| Median Weekly Rent (Census 2021) | $520 |
| Median Monthly Mortgage (Census 2021) | $2,535 |
| Average Household Size | 3.1 persons |
| Area | 17.7 km² |
| Population Density | 388/km² |
| Total Dwellings | 1,992 |
| Australian Citizens | 79.5% |
| Indigenous Population | 93 (1.4%) |
| Unemployment Rate | 4.3% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -33.93109 |
| Longitude | 150.79361 |
| Distance from Sydney | 39 km |
| Region (SA4) | Sydney - South West |
| Area (SA3) | Bringelly - Green Valley |
| Local Government | Liverpool |
| Federal Electorate | Macarthur |
| State Electorate | Macquarie Fields |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 1,735 (25.3%) |
| 15–24 years | 726 (10.6%) |
| 25–44 years | 2,658 (38.8%) |
| 45–64 years | 1,054 (15.4%) |
| 65+ years | 669 (9.8%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 331 (4.8%) |
| Arthritis | 275 (4.0%) |
| Diabetes | 255 (3.7%) |
| Heart Disease | 135 (2.0%) |
| Cancer | 76 (1.1%) |
| Lung Condition | 47 (0.7%) |
| Dementia | 21 (0.3%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 61 (3.1%) |
| 1 vehicle | 636 (32.7%) |
| 2 vehicles | 853 (43.9%) |
| 3+ vehicles | 393 (20.2%) |
Schools in Austral
ACARA 2025 school profiles for schools located in Austral. ICSEA is shown where ACARA publishes it.
Suburbs Near Austral
Same Postcode (2179)
More Austral 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.