Knights Hill 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 Knights Hill Compares
Knights Hill vs the NSW average and the national average (2021 Census, population-weighted).
| Metric | Knights Hill | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,749 ≈NSW | $1,931 | $1,836 |
| Rent/wk | $53 -NSW | $445 | $390 |
| Mortgage/month | $2,300 ≈NSW | $2,247 | $1,958 |
| Median age | 59 | 45.0 | 45.0 |
| SEIFA decile | 9/10 +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.
Knights Hill is a locality 96 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2577. It falls within the Southern Highlands and Shoalhaven region. The local government area is Kiama.
According to the 2021 Census, Knights Hill has a population of 39 with a median age of 59. The median weekly household income is $1,749, close to the NSW average.
Housing in Knights Hill includes a median weekly rent of $53, median monthly mortgage repayment of $2,300, with 17 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, Knights Hill scores in decile 9 out of 10, which is well above the national average.
Knights Hill is part of the Southern Highlands statistical area in New South Wales.
Knights Hill Details
| Postcode | 2577 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 39 |
| Median Age | 59 years |
| Median Household Income (Census 2021) | $1,749/week |
| Median Personal Income (Census 2021) | $599/week |
| Median Weekly Rent (Census 2021) | $53 |
| Median Monthly Mortgage (Census 2021) | $2,300 |
| Average Household Size | 2.3 persons |
| Area | 10.4 km² |
| Population Density | 4/km² |
| Total Dwellings | 17 |
| Australian Citizens | 102.6% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 9/10 (well above average) |
| Latitude | -34.6153791 |
| Longitude | 150.6923902 |
| Distance from Sydney | 96 km |
| Region (SA4) | Southern Highlands and Shoalhaven |
| Area (SA3) | Southern Highlands |
| Local Government | Kiama |
| Federal Electorate | Whitlam |
Age Profile
Show counts
| 0–14 years | 4 (10.3%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 11 (28.2%) |
| 65+ years | 14 (35.9%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 9 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 8 (20.5%) |
| Asthma | 6 (15.4%) |
| Heart Disease | 5 (12.8%) |
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 | 4 (33.3%) |
| 2 vehicles | 8 (66.7%) |
| 3+ vehicles | 0 (0.0%) |
Suburbs Near Knights Hill
Same Postcode (2577)
More Knights Hill 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.