Western Australia · Postcode 6716
Millstream postcode and suburb data
Western Australia · Phone area code 08 · 1178 km from Perth
Suburb snapshot
Millstream at a glance vs WA
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against WA
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Millstream ranks: household income sits in the bottom 25% of WA suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Millstream vs the WA average and the national average, using population-weighted 2021 Census data.
| Metric | Millstream | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,187 -WA | $1,891 | $1,836 |
| Rent/wk | $132 -WA | $355 | $390 |
| Median age | 25 | 43.0 | 45.0 |
| SEIFA decile | 3/10 -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.
Millstream is a very remote community in Western Australia, with postcode 6716. It lies roughly 1178 km from Perth, classified by the ABS as very remote Australia. The area is administered by Ashburton.
According to the 2021 Census, Millstream has a population of 5 with a median age of 25. The median weekly household income is $1,187, below the WA average.
Housing in Millstream includes a median weekly rent of $132, 5 total dwellings. Housing costs in the area sit below the WA average. Rental properties account for 100.0% of dwellings.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Millstream scores in decile 3 out of 10, which is below the national average.
Millstream is part of the West Pilbara statistical area in Western Australia.
Millstream details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 6716 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 5 |
| Median Age | 25 years |
| Median Household Income (Census 2021) | $1,187/week |
| Median Personal Income (Census 2021) | $1,187/week |
| Median Weekly Rent (Census 2021) | $132 |
| Average Household Size | 1 persons |
| Area | 2795.3 km² |
| Population Density | 0/km² |
| Total Dwellings | 5 |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 3/10 (below average) |
| Latitude | -21.4196487 |
| Longitude | 117.16063 |
| Distance from Perth | 1178 km |
| Region (SA4) | Western Australia - Outback (North) |
| Area (SA3) | West Pilbara |
| Local Government | Ashburton |
| Federal Electorate | Durack |
| State Electorate | North West Central (Mining and Pastoral) |
| Time Zone | AWST (UTC+8), Australia/Perth (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 4 (80.0%) |
| 25–44 years | 3 (60.0%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA socio-economic index
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 4 (100.0%) |
| 2 vehicles | 0 (0.0%) |
| 3+ vehicles | 0 (0.0%) |
Suburbs Near Millstream
Same Postcode (6716)
More Millstream 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.