Western Australia · Postcode 6519
Kadathinni postcode and suburb data
Western Australia · Phone area code 08 · 259 km from Perth
Suburb snapshot
Kadathinni 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 Kadathinni ranks: household income is in the top 25% of WA suburbs; rents sit in the cheapest 10% in WA; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Kadathinni vs the WA average and the national average, using population-weighted 2021 Census data.
| Metric | Kadathinni | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,250 +WA | $1,891 | $1,836 |
| Median age | 45 | 43.0 | 45.0 |
| SEIFA decile | 9/10 +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.
Kadathinni is a remote community in Western Australia, with postcode 6519. It lies roughly 259 km from Perth, classified by the ABS as remote Australia. The area is administered by Three Springs.
According to the 2021 Census, Kadathinni has a population of 36 with a median age of 45. The median weekly household income is $2,250, above the WA average.
Housing in Kadathinni includes a 13 total dwellings. Housing costs in the area sit below the WA average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Kadathinni scores in decile 9 out of 10, which is well above the national average.
Kadathinni is part of the Mid West statistical area in Western Australia.
Kadathinni details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 6519 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 36 |
| Median Age | 45 years |
| Median Household Income (Census 2021) | $2,250/week |
| Median Personal Income (Census 2021) | $1,375/week |
| Average Household Size | 2.7 persons |
| Area | 706.8 km² |
| Population Density | 0/km² |
| Total Dwellings | 13 |
| Australian Citizens | 80.6% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 9/10 (well above average) |
| Latitude | -29.6358344 |
| Longitude | 115.5848987 |
| Distance from Perth | 259 km |
| Region (SA4) | Western Australia - Outback (South) |
| Area (SA3) | Mid West |
| Local Government | Three Springs |
| Federal Electorate | Durack |
| State Electorate | Moore (Agricultural) |
| Time Zone | AWST (UTC+8), Australia/Perth (standard time) |
Age Profile
Show counts
| 0–14 years | 8 (22.2%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 7 (19.4%) |
| 45–64 years | 10 (27.8%) |
| 65+ years | 8 (22.2%) |
Housing Tenure
SEIFA socio-economic index
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 3 (27.3%) |
| 2 vehicles | 4 (36.4%) |
| 3+ vehicles | 4 (36.4%) |
Suburbs Near Kadathinni
Same Postcode (6519)
More Kadathinni 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.