Marrah 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 Marrah Compares
Marrah vs the WA average and the national average (2021 Census, population-weighted).
| Metric | Marrah | WA avg | AU avg |
|---|---|---|---|
| Median age | 44 | 43.0 | 45.0 |
| SEIFA decile | 6/10 ≈WA | 6.0/10 | 6.0/10 |
| Unemployment | 0.0% -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.
Marrah is a very remote community in Western Australia, with postcode 6532. It lies roughly 400 km from Perth, classified by the ABS as very remote Australia. The area is administered by Chapman Valley.
According to the 2021 Census, Marrah has a population of 4 with a median age of 44.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Marrah scores in decile 6 out of 10, which is around the national average.
Marrah is part of the Mid West statistical area in Western Australia.
Marrah Details
| Postcode | 6532 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 4 |
| Median Age | 44 years |
| Median Personal Income (Census 2021) | $3,500/week |
| Average Household Size | 4 persons |
| Area | 106.8 km² |
| Population Density | 0/km² |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -28.4324721 |
| Longitude | 114.9818412 |
| Distance from Perth | 400 km |
| Region (SA4) | Western Australia - Outback (South) |
| Area (SA3) | Mid West |
| Local Government | Chapman Valley |
| Federal Electorate | Durack |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 4 (100.0%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 6 of 10. Higher deciles indicate more advantage.
Suburbs Near Marrah
Same Postcode (6532)
More Marrah 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.