Wonboyn Postcode

New South Wales

Outer Regional Bottom 20% SEIFA
2551
Postcode for Wonboyn, NSW
Phone area code: 02 · 394 km from Sydney · Pop. 130
130
Population
57
Median Age
$1,027
Household Income/wk
$300
Median Rent/wk
2/10
SEIFA Advantage
22.2
Area (km²)

Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.

Where Wonboyn ranks: household income sits in the bottom 25% of NSW suburbs; SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.

How Wonboyn Compares

Wonboyn vs the NSW average and the national average (2021 Census, population-weighted).

MetricWonboynNSW avgAU avg
Household income/wk $1,027 -NSW $1,931 $1,836
Rent/wk $300 -NSW $445 $390
Mortgage/month $1,225 -NSW $2,247 $1,958
Median age 57 45.0 45.0
SEIFA decile 2/10 -NSW 6.0/10 6.0/10
Unemployment 11.4% +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.

Wonboyn is a locality 394 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2551. It falls within the Capital Region region. The local government area is Bega Valley.

According to the 2021 Census, Wonboyn has a population of 130 with a median age of 57. The median weekly household income is $1,027, below the NSW average. The unemployment rate is 11.4%, higher than the NSW average.

Housing in Wonboyn includes a median weekly rent of $300, median monthly mortgage repayment of $1,225, with 59 total dwellings. Housing costs in the area sit below the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 94.9% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Wonboyn scores in decile 2 out of 10, which is well below the national average.

Wonboyn is part of the South Coast statistical area in New South Wales.

Wonboyn Details

Postcode2551
StateNew South Wales (NSW)
Phone Area Code02
Population (2021)130
Median Age57 years
Median Household Income (Census 2021)$1,027/week
Median Personal Income (Census 2021)$532/week
Median Weekly Rent (Census 2021)$300
Median Monthly Mortgage (Census 2021)$1,225
Average Household Size2.2 persons
Area22.2 km²
Population Density6/km²
Total Dwellings59
Australian Citizens96.2%
Unemployment Rate11.4%
SEIFA IRSAD Decile2/10 (well below average)
Latitude-37.2499299
Longitude149.9165063
Distance from Sydney394 km
Region (SA4)Capital Region
Area (SA3)South Coast
Local GovernmentBega Valley
Federal ElectorateEden-Monaro

Age Profile

0–14 (9.2%) 15–24 (6.2%) 25–44 (16.9%) 45–64 (30.0%) 65+ (40.0%)
Show counts
0–14 years12 (9.2%)
15–24 years8 (6.2%)
25–44 years22 (16.9%)
45–64 years39 (30.0%)
65+ years52 (40.0%)

Housing Tenure

Owned outright (62.7%) Mortgaged (32.2%) Rented (5.1%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 2 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis18 (13.8%)
Asthma14 (10.8%)
Heart Disease12 (9.2%)
Diabetes11 (8.5%)
Cancer7 (5.4%)
Lung Condition3 (2.3%)

Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.

Motor Vehicles per Dwelling

No vehicle0 (0.0%)
1 vehicle19 (32.2%)
2 vehicles25 (42.4%)
3+ vehicles15 (25.4%)

Suburbs Near Wonboyn

Same Postcode (2551)

More Wonboyn 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.