New South Wales · Postcode 2250
Greengrove postcode and suburb data
New South Wales · Phone area code 02 · 55 km from Sydney
Suburb snapshot
Greengrove 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 Greengrove ranks: SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Greengrove vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Greengrove | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,437 -NSW | $1,931 | $1,836 |
| Rent/wk | $250 -NSW | $445 | $390 |
| Median age | 58 | 45.0 | 45.0 |
| SEIFA decile | 2/10 -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.
Greengrove is a locality 55 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2250. It falls within the Sydney - Baulkham Hills and Hawkesbury region. The local government area is Central Coast (NSW).
According to the 2021 Census, Greengrove has a population of 14 with a median age of 58. The median weekly household income is $1,437, below the NSW average.
Housing in Greengrove includes a median weekly rent of $250, 8 total dwellings. Housing costs in the area sit below the NSW average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Greengrove scores in decile 2 out of 10, which is well below the national average.
Greengrove is part of the Hawkesbury statistical area in New South Wales.
Greengrove details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2250 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 14 |
| Median Age | 58 years |
| Median Household Income (Census 2021) | $1,437/week |
| Median Personal Income (Census 2021) | $725/week |
| Median Weekly Rent (Census 2021) | $250 |
| Average Household Size | 2.2 persons |
| Area | 5.7 km² |
| Population Density | 2/km² |
| Total Dwellings | 8 |
| Australian Citizens | 78.6% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 2/10 (well below average) |
| Latitude | -33.3788441 |
| Longitude | 151.1577979 |
| Distance from Sydney | 55 km |
| Region (SA4) | Sydney - Baulkham Hills and Hawkesbury |
| Area (SA3) | Hawkesbury |
| Local Government | Central Coast (NSW) |
| Federal Electorate | Robertson |
| State Electorate | The Entrance |
| 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 | 4 (28.6%) |
| 65+ years | 0 (0.0%) |
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 4 (28.6%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Suburbs Near Greengrove
Same Postcode (2250)
More Greengrove 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.