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Wallis Lake Postcode
New South Wales
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Wallis Lake Compares
Wallis Lake vs the NSW average and the national average (2021 Census, population-weighted).
| Metric | Wallis Lake | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $900 -NSW | $1,931 | $1,836 |
| Median age | 72 | 45.0 | 45.0 |
| SEIFA decile | 8/10 +NSW | 6.0/10 | 6.0/10 |
Green pill = at least 10% above the NSW average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Wallis Lake is a locality 214 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2428. It falls within the Mid North Coast region. The local government area is Mid-Coast.
According to the 2021 Census, Wallis Lake has a population of 6 with a median age of 72. The median weekly household income is $900, below the NSW average.
Housing in Wallis Lake includes a 7 total dwellings. Housing costs in the area sit below the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Wallis Lake scores in decile 8 out of 10, which is above the national average.
Wallis Lake is part of the Great Lakes statistical area in New South Wales.
Wallis Lake Details
| Postcode | 2428 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 6 |
| Median Age | 72 years |
| Median Household Income (Census 2021) | $900/week |
| Median Personal Income (Census 2021) | $612/week |
| Average Household Size | 1.7 persons |
| Area | 82.9 km² |
| Population Density | 0/km² |
| Total Dwellings | 7 |
| Australian Citizens | 116.7% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -32.2658544 |
| Longitude | 152.4856397 |
| Distance from Sydney | 214 km |
| Region (SA4) | Mid North Coast |
| Area (SA3) | Great Lakes |
| Local Government | Mid-Coast |
| Federal Electorate | Lyne |
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 | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 8 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 4 (66.7%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 7 (100.0%) |
| 2 vehicles | 0 (0.0%) |
| 3+ vehicles | 0 (0.0%) |
Suburbs Near Wallis Lake
Same Postcode (2428)
More Wallis Lake 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.