Courtenay 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 Courtenay Compares
Courtenay vs the WA average and the national average (2021 Census, population-weighted).
| Metric | Courtenay | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,812 ≈WA | $1,891 | $1,836 |
| Rent/wk | $270 -WA | $355 | $390 |
| Mortgage/month | $1,800 ≈WA | $1,890 | $1,958 |
| Median age | 34 | 43.0 | 45.0 |
| SEIFA decile | 3/10 -WA | 6.0/10 | 6.0/10 |
| Unemployment | 8.6% +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.
Courtenay is a locality 254 km from Perth in Western Australia, classified as outer regional by the ABS. The postcode is 6288. It falls within the Bunbury region. The local government area is Augusta Margaret River.
According to the 2021 Census, Courtenay has a population of 55 with a median age of 34. The median weekly household income is $1,812, close to the WA average. The unemployment rate is 8.6%, higher than the WA average.
Housing in Courtenay includes a median weekly rent of $270, median monthly mortgage repayment of $1,800, with 20 total dwellings. Housing costs in the area sit below the WA average. Rental properties account for 66.7% of dwellings.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Courtenay scores in decile 3 out of 10, which is below the national average.
Courtenay is part of the Augusta - Margaret River - Busselton statistical area in Western Australia.
Courtenay Details
| Postcode | 6288 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 55 |
| Median Age | 34 years |
| Median Household Income (Census 2021) | $1,812/week |
| Median Personal Income (Census 2021) | $812/week |
| Median Weekly Rent (Census 2021) | $270 |
| Median Monthly Mortgage (Census 2021) | $1,800 |
| Average Household Size | 2.8 persons |
| Area | 65.3 km² |
| Population Density | 1/km² |
| Total Dwellings | 20 |
| Australian Citizens | 78.2% |
| Unemployment Rate | 8.6% |
| SEIFA IRSAD Decile | 3/10 (below average) |
| Latitude | -34.1839408 |
| Longitude | 115.2704464 |
| Distance from Perth | 254 km |
| Region (SA4) | Bunbury |
| Area (SA3) | Augusta - Margaret River - Busselton |
| Local Government | Augusta Margaret River |
| Federal Electorate | Forrest |
Age Profile
Show counts
| 0–14 years | 7 (12.7%) |
| 15–24 years | 13 (23.6%) |
| 25–44 years | 16 (29.1%) |
| 45–64 years | 16 (29.1%) |
| 65+ years | 4 (7.3%) |
Housing Tenure
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 | 7 (12.7%) |
| Heart Disease | 6 (10.9%) |
| Asthma | 4 (7.3%) |
| Cancer | 4 (7.3%) |
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 | 0 (0.0%) |
| 2 vehicles | 4 (25.0%) |
| 3+ vehicles | 12 (75.0%) |
Suburbs Near Courtenay
Same Postcode (6288)
More Courtenay 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.