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New South Wales · Postcode 2428
Wallis Lake postcode and suburb data
New South Wales · Phone area code 02 · 214 km from Sydney
Suburb snapshot
Wallis Lake at a glance vs NSW
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against NSW
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Wallis Lake ranks: household income sits in the bottom 25% of NSW suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Wallis Lake vs the NSW average and the national average, using population-weighted 2021 Census data.
| 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
Location, Census, housing, SEIFA and geography fields used across this profile.
| 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 |
| State Electorate | Myall Lakes |
| Time Zone | AEST (UTC+10), Australia/Sydney (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 | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA socio-economic index
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.