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North Cascade 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 North Cascade Compares
North Cascade vs the WA average and the national average (2021 Census, population-weighted).
| Metric | North Cascade | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $3,249 +WA | $1,891 | $1,836 |
| Median age | 58 | 43.0 | 45.0 |
| SEIFA decile | 8/10 +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.
North Cascade is a very remote community in Western Australia, with postcode 6445. It lies roughly 505 km from Perth, classified by the ABS as very remote Australia. The area is administered by Esperance.
According to the 2021 Census, North Cascade has a population of 14 with a median age of 58. The median weekly household income is $3,249, above the WA average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, North Cascade scores in decile 8 out of 10, which is above the national average.
North Cascade is part of the Esperance statistical area in Western Australia.
North Cascade Details
| Postcode | 6445 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 14 |
| Median Age | 58 years |
| Median Household Income (Census 2021) | $3,249/week |
| Median Personal Income (Census 2021) | $1,124/week |
| Average Household Size | 5 persons |
| Area | 6914.0 km² |
| Population Density | 0/km² |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -32.9325573 |
| Longitude | 121.1191602 |
| Distance from Perth | 505 km |
| Region (SA4) | Western Australia - Outback (South) |
| Area (SA3) | Esperance |
| Local Government | Esperance |
| Federal Electorate | O'Connor |
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 (28.6%) |
| 65+ years | 6 (42.9%) |
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 8 of 10. Higher deciles indicate more advantage.
Suburbs Near North Cascade
Same Postcode (6445)
More North Cascade 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.