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New South Wales · Postcode 2551
Nullica postcode and suburb data
New South Wales · Phone area code 02 · 379 km from Sydney
Suburb snapshot
Nullica 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
Nullica vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Nullica | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,312 -NSW | $1,931 | $1,836 |
| Rent/wk | $200 -NSW | $445 | $390 |
| Mortgage/month | $2,709 +NSW | $2,247 | $1,958 |
| Median age | 50 | 45.0 | 45.0 |
| SEIFA decile | 3/10 -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.
Nullica (2551) is a coastal town in regional New South Wales. It lies around 379 km from Sydney by road. The locality is part of the South Coast statistical area. It is administered by Bega Valley.
According to the 2021 Census, Nullica has a population of 17 with a median age of 50. The median weekly household income is $1,312, below the NSW average.
Housing in Nullica includes a median weekly rent of $200, median monthly mortgage repayment of $2,709, with 10 total dwellings. These housing costs sit above 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, Nullica scores in decile 3 out of 10, which is below the national average.
Nullica is part of the South Coast statistical area in New South Wales.
Nullica details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2551 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 17 |
| Median Age | 50 years |
| Median Household Income (Census 2021) | $1,312/week |
| Median Personal Income (Census 2021) | $749/week |
| Median Weekly Rent (Census 2021) | $200 |
| Median Monthly Mortgage (Census 2021) | $2,709 |
| Average Household Size | 1.9 persons |
| Area | 146.0 km² |
| Population Density | 0/km² |
| Total Dwellings | 10 |
| Australian Citizens | 76.5% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 3/10 (below average) |
| Latitude | -37.0893321 |
| Longitude | 149.8360537 |
| Distance from Sydney | 379 km |
| Region (SA4) | Capital Region |
| Area (SA3) | South Coast |
| Local Government | Bega Valley |
| Federal Electorate | Eden-Monaro |
| State Electorate | Monaro |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 3 (17.6%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 5 (29.4%) |
| 65+ years | 3 (17.6%) |
Housing Tenure
SEIFA socio-economic index
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 0 (0.0%) |
| 2 vehicles | 0 (0.0%) |
| 3+ vehicles | 3 (100.0%) |
Suburbs Near Nullica
Same Postcode (2551)
More Nullica 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.