Western Australia · Postcode 6443
Caiguna postcode and suburb data
Western Australia · Phone area code 08 · 907 km from Perth
Suburb snapshot
Caiguna 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 Caiguna ranks: household income sits in the bottom 25% of WA suburbs; rents sit in the cheapest 10% in WA.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Caiguna vs the WA average and the national average, using population-weighted 2021 Census data.
| Metric | Caiguna | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $900 -WA | $1,891 | $1,836 |
| Median age | 60 | 43.0 | 45.0 |
| SEIFA decile | 6/10 ≈WA | 6.0/10 | 6.0/10 |
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.
Caiguna is a very remote community in Western Australia, with postcode 6443. It lies roughly 907 km from Perth, classified by the ABS as very remote Australia. The area is administered by Dundas.
According to the 2021 Census, Caiguna has a population of 4 with a median age of 60. The median weekly household income is $900, below the WA average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Caiguna scores in decile 6 out of 10, which is around the national average.
Caiguna is part of the Goldfields statistical area in Western Australia.
Caiguna details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 6443 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 4 |
| Median Age | 60 years |
| Median Household Income (Census 2021) | $900/week |
| Median Personal Income (Census 2021) | $900/week |
| Average Household Size | 1 persons |
| Area | 13710.2 km² |
| Population Density | 0/km² |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -32.2689041 |
| Longitude | 125.4895345 |
| Distance from Perth | 907 km |
| Region (SA4) | Western Australia - Outback (South) |
| Area (SA3) | Goldfields |
| Local Government | Dundas |
| Federal Electorate | O'Connor |
| State Electorate | Roe (Agricultural) |
| Time Zone | AWST (UTC+8), Australia/Perth (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 4 (100.0%) |
| 65+ years | 0 (0.0%) |
SEIFA socio-economic index
Suburbs Near Caiguna
Same Postcode (6443)
More Caiguna 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.