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New South Wales · Postcode 2311
Lewinsbrook postcode and suburb data
New South Wales · Phone area code 02 · 163 km from Sydney
Suburb snapshot
Lewinsbrook 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.
Detailed comparison table
Lewinsbrook vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Lewinsbrook | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,999 ≈NSW | $1,931 | $1,836 |
| Rent/wk | $250 -NSW | $445 | $390 |
| Mortgage/month | $4,910 +NSW | $2,247 | $1,958 |
| Median age | 54 | 45.0 | 45.0 |
| SEIFA decile | 8/10 +NSW | 6.0/10 | 6.0/10 |
| Unemployment | 0.0% -NSW | 5.0% | 5.0% |
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.
Lewinsbrook is a locality 163 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2311. It falls within the Hunter Valley exc Newcastle region. The local government area is Dungog.
According to the 2021 Census, Lewinsbrook has a population of 42 with a median age of 54. The median weekly household income is $1,999, close to the NSW average.
Housing in Lewinsbrook includes a median weekly rent of $250, median monthly mortgage repayment of $4,910, with 19 total dwellings. These housing costs sit above the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 81.2% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Lewinsbrook scores in decile 8 out of 10, which is above the national average.
Lewinsbrook is part of the Lower Hunter statistical area in New South Wales.
Lewinsbrook details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2311 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 42 |
| Median Age | 54 years |
| Median Household Income (Census 2021) | $1,999/week |
| Median Personal Income (Census 2021) | $480/week |
| Median Weekly Rent (Census 2021) | $250 |
| Median Monthly Mortgage (Census 2021) | $4,910 |
| Average Household Size | 2.3 persons |
| Area | 28.6 km² |
| Population Density | 1/km² |
| Total Dwellings | 19 |
| Australian Citizens | 88.1% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -32.4365485 |
| Longitude | 151.5663175 |
| Distance from Sydney | 163 km |
| Region (SA4) | Hunter Valley exc Newcastle |
| Area (SA3) | Lower Hunter |
| Local Government | Dungog |
| Federal Electorate | Lyne |
| State Electorate | Upper Hunter |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 7 (16.7%) |
| 15–24 years | 6 (14.3%) |
| 25–44 years | 10 (23.8%) |
| 45–64 years | 10 (23.8%) |
| 65+ years | 6 (14.3%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 8 (19.0%) |
| Asthma | 4 (9.5%) |
| Cancer | 4 (9.5%) |
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 | 10 (45.5%) |
| 2 vehicles | 7 (31.8%) |
| 3+ vehicles | 5 (22.7%) |
Suburbs Near Lewinsbrook
Same Postcode (2311)
More Lewinsbrook 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.