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Two Rocks Postcode
Western Australia
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Two Rocks Compares
Two Rocks vs the WA average and the national average (2021 Census, population-weighted).
| Metric | Two Rocks | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,526 -WA | $1,891 | $1,836 |
| Rent/wk | $330 ≈WA | $355 | $390 |
| Mortgage/month | $1,800 ≈WA | $1,890 | $1,958 |
| Median age | 39 | 43.0 | 45.0 |
| SEIFA decile | 4/10 -WA | 6.0/10 | 6.0/10 |
| Unemployment | 7.1% +WA | 5.0% | 5.0% |
Green pill = at least 10% above the WA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Two Rocks is a locality 56 km from Perth in Western Australia, classified as inner regional by the ABS. The postcode is 6037. It falls within the Perth - North West region. The local government area is Wanneroo.
According to the 2021 Census, Two Rocks has a population of 3,822 with a median age of 39. The median weekly household income is $1,526, below the WA average. The unemployment rate is 7.1%, higher than the WA average. The Indigenous population is 180 (4.7% of residents).
Housing in Two Rocks includes a median weekly rent of $330, median monthly mortgage repayment of $1,800, with 1,350 total dwellings. Owner-occupied dwellings (owned or mortgaged) make up 83.1% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Two Rocks scores in decile 4 out of 10, which is below the national average.
Schools in Two Rocks include Two Rocks Primary School and Atlantis Beach Baptist College.
Two Rocks is part of the Wanneroo statistical area in Western Australia.
Two Rocks Details
| Postcode | 6037 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 3,822 |
| Median Age | 39 years |
| Median Household Income (Census 2021) | $1,526/week |
| Median Personal Income (Census 2021) | $716/week |
| Median Weekly Rent (Census 2021) | $330 |
| Median Monthly Mortgage (Census 2021) | $1,800 |
| Average Household Size | 2.7 persons |
| Area | 51.8 km² |
| Population Density | 74/km² |
| Total Dwellings | 1,350 |
| Australian Citizens | 83.7% |
| Indigenous Population | 180 (4.7%) |
| Unemployment Rate | 7.1% |
| SEIFA IRSAD Decile | 4/10 (below average) |
| Latitude | -31.4847915 |
| Longitude | 115.6273131 |
| Distance from Perth | 56 km |
| Region (SA4) | Perth - North West |
| Area (SA3) | Wanneroo |
| Local Government | Wanneroo |
| Federal Electorate | Pearce |
Age Profile
Show counts
| 0–14 years | 876 (22.9%) |
| 15–24 years | 378 (9.9%) |
| 25–44 years | 921 (24.1%) |
| 45–64 years | 1,092 (28.6%) |
| 65+ years | 565 (14.8%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 4 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 319 (8.3%) |
| Asthma | 309 (8.1%) |
| Diabetes | 154 (4.0%) |
| Heart Disease | 130 (3.4%) |
| Cancer | 124 (3.2%) |
| Lung Condition | 86 (2.3%) |
| Dementia | 13 (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 | 35 (2.6%) |
| 1 vehicle | 443 (33.5%) |
| 2 vehicles | 539 (40.7%) |
| 3+ vehicles | 307 (23.2%) |
Schools in Two Rocks
Suburbs Near Two Rocks
More Two Rocks 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.