Ingleside 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 Ingleside Compares
Ingleside vs the NSW average and the national average (2021 Census, population-weighted).
| Metric | Ingleside | NSW avg | AU avg | Greater Sydney |
|---|---|---|---|---|
| Household income/wk | $2,776 +NSW | $1,931 | $1,836 | $2,181 |
| Rent/wk | $766 +NSW | $445 | $390 | $506 |
| Mortgage/month | $4,000 +NSW | $2,247 | $1,958 | $2,587 |
| Median age | 44 | 45.0 | 45.0 | 39.0 |
| SEIFA decile | 10/10 +NSW | 6.0/10 | 6.0/10 | 10.0/10 |
| Unemployment | 1.1% -NSW | 5.0% | 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.
Ingleside is a coastal suburb of Sydney in New South Wales, with postcode 2101. It sits about 21 km from the Sydney CBD, within the Northern Beaches local government area. The suburb footprint covers roughly 18.1 square kilometres.
According to the 2021 Census, Ingleside has a population of 1,030 with a median age of 44. The median weekly household income is $2,776, above the NSW average. The unemployment rate is 1.1%, lower than the NSW average. The Indigenous population is 7 (0.7% of residents).
Housing in Ingleside includes a median weekly rent of $766, median monthly mortgage repayment of $4,000, with 290 total dwellings. These housing costs sit above the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 73.7% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Ingleside scores in decile 10 out of 10, which is well above the national average.
Ingleside is served by Galstaun College.
Ingleside is part of the Warringah statistical area in New South Wales.
Ingleside Details
| Postcode | 2101 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 1,030 |
| Median Age | 44 years |
| Median Household Income (Census 2021) | $2,776/week |
| Median Personal Income (Census 2021) | $989/week |
| Median Weekly Rent (Census 2021) | $766 |
| Median Monthly Mortgage (Census 2021) | $4,000 |
| Average Household Size | 3.2 persons |
| Area | 18.1 km² |
| Population Density | 57/km² |
| Total Dwellings | 290 |
| Australian Citizens | 85.6% |
| Indigenous Population | 7 (0.7%) |
| Unemployment Rate | 1.1% |
| SEIFA IRSAD Decile | 10/10 (well above average) |
| Latitude | -33.6823 |
| Longitude | 151.26315 |
| Distance from Sydney | 21 km |
| Region (SA4) | Sydney - Northern Beaches |
| Area (SA3) | Warringah |
| Local Government | Northern Beaches |
| Federal Electorate | Mackellar |
Age Profile
Show counts
| 0–14 years | 171 (16.6%) |
| 15–24 years | 160 (15.5%) |
| 25–44 years | 195 (18.9%) |
| 45–64 years | 328 (31.8%) |
| 65+ years | 188 (18.3%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 10 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 64 (6.2%) |
| Asthma | 55 (5.3%) |
| Cancer | 35 (3.4%) |
| Heart Disease | 29 (2.8%) |
| Diabetes | 18 (1.7%) |
| Lung Condition | 13 (1.3%) |
| Dementia | 3 (0.3%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 8 (2.7%) |
| 1 vehicle | 49 (16.7%) |
| 2 vehicles | 86 (29.4%) |
| 3+ vehicles | 150 (51.2%) |
Schools in Ingleside
Suburbs Near Ingleside
Same Postcode (2101)
More Ingleside 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.