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- Grosses Plain
New South Wales · Postcode 2627
Grosses Plain postcode and suburb data
New South Wales · Phone area code 02 · 387 km from Sydney
Suburb snapshot
Grosses Plain 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 Grosses Plain ranks: household income is in the top 10% of NSW suburbs; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Grosses Plain vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Grosses Plain | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,750 +NSW | $1,931 | $1,836 |
| Rent/wk | $382 -NSW | $445 | $390 |
| Mortgage/month | $2,275 ≈NSW | $2,247 | $1,958 |
| Median age | 49 | 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.
Grosses Plain is a locality 387 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2627. It falls within the Riverina region. The local government area is Snowy Monaro Regional.
According to the 2021 Census, Grosses Plain has a population of 34 with a median age of 49. The median weekly household income is $2,750, above the NSW average.
Housing in Grosses Plain includes a median weekly rent of $382, median monthly mortgage repayment of $2,275, with 14 total dwellings. Housing costs in the area sit below the NSW average. Rental properties account for 40.0% of dwellings.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Grosses Plain scores in decile 9 out of 10, which is well above the national average.
Grosses Plain is part of the Tumut - Tumbarumba statistical area in New South Wales.
Grosses Plain details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2627 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 34 |
| Median Age | 49 years |
| Median Household Income (Census 2021) | $2,750/week |
| Median Personal Income (Census 2021) | $949/week |
| Median Weekly Rent (Census 2021) | $382 |
| Median Monthly Mortgage (Census 2021) | $2,275 |
| Average Household Size | 3 persons |
| Area | 44.7 km² |
| Population Density | 1/km² |
| Total Dwellings | 14 |
| Australian Citizens | 105.9% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 9/10 (well above average) |
| Latitude | -36.5551283 |
| Longitude | 148.5018997 |
| Distance from Sydney | 387 km |
| Region (SA4) | Riverina |
| Area (SA3) | Tumut - Tumbarumba |
| Local Government | Snowy Monaro Regional |
| Federal Electorate | Eden-Monaro |
| State Electorate | Benambra (Northern Victoria) |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 7 (20.6%) |
| 15–24 years | 7 (20.6%) |
| 25–44 years | 7 (20.6%) |
| 45–64 years | 15 (44.1%) |
| 65+ years | 5 (14.7%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Heart Disease | 3 (8.8%) |
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 | 0 (0.0%) |
| 2 vehicles | 7 (53.8%) |
| 3+ vehicles | 6 (46.2%) |
Suburbs Near Grosses Plain
Same Postcode (2627)
More Grosses Plain 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.