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New South Wales · Postcode 2818
Terrabella postcode and suburb data
New South Wales · Phone area code 02 · 278 km from Sydney
Suburb snapshot
Terrabella 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 Terrabella ranks: household income is in the top 10% of NSW suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Terrabella vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Terrabella | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $3,250 +NSW | $1,931 | $1,836 |
| Mortgage/month | $8,750 +NSW | $2,247 | $1,958 |
| Median age | 36 | 45.0 | 45.0 |
| SEIFA decile | 8/10 +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.
Terrabella is a locality 278 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2818. It falls within the Far West and Orana region. The local government area is Dubbo Regional.
According to the 2021 Census, Terrabella has a population of 14 with a median age of 36. The median weekly household income is $3,250, above the NSW average.
Housing in Terrabella includes a median monthly mortgage repayment of $8,750, 3 total dwellings. These housing costs sit above the NSW average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Terrabella scores in decile 8 out of 10, which is above the national average.
Terrabella is part of the Dubbo statistical area in New South Wales.
Terrabella details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2818 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 14 |
| Median Age | 36 years |
| Median Household Income (Census 2021) | $3,250/week |
| Median Personal Income (Census 2021) | $1,625/week |
| Median Monthly Mortgage (Census 2021) | $8,750 |
| Average Household Size | 2.7 persons |
| Area | 24.5 km² |
| Population Density | 1/km² |
| Total Dwellings | 3 |
| Australian Citizens | 71.4% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -32.4679 |
| Longitude | 148.734 |
| Distance from Sydney | 278 km |
| Region (SA4) | Far West and Orana |
| Area (SA3) | Dubbo |
| Local Government | Dubbo Regional |
| Federal Electorate | Calare |
| State Electorate | Dubbo |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 6 (42.9%) |
| 15–24 years | 3 (21.4%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 5 (35.7%) |
| 65+ years | 5 (35.7%) |
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 5 (35.7%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Suburbs Near Terrabella
Same Postcode (2818)
More Terrabella 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.