Horsfield Bay Postcode

New South Wales

Inner Regional Top 10% SEIFA
2256
Postcode for Horsfield Bay, NSW
Phone area code: 02 · 43 km from Sydney · Pop. 501
501
Population
46
Median Age
$2,083
Household Income/wk
$490
Median Rent/wk
10/10
SEIFA Advantage
0.4
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 Horsfield Bay ranks: household income is in the top 25% of NSW suburbs; SEIFA decile 10 puts it in the top 20% of Australia for socio-economic advantage.

How Horsfield Bay Compares

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

MetricHorsfield BayNSW avgAU avgGreater Sydney
Household income/wk $2,083 ≈NSW $1,931 $1,836 $2,181
Rent/wk $490 +NSW $445 $390 $506
Mortgage/month $2,167 ≈NSW $2,247 $1,958 $2,587
Median age 46 45.0 45.0 39.0
SEIFA decile 10/10 +NSW 6.0/10 6.0/10 10.0/10
Unemployment 6.7% +NSW 5.0% 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.

Horsfield Bay is a locality 43 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2256. It falls within the Central Coast region. The local government area is Central Coast (NSW).

According to the 2021 Census, Horsfield Bay has a population of 501 with a median age of 46. The median weekly household income is $2,083, close to the NSW average. The unemployment rate is 6.7%, higher than the NSW average. The Indigenous population is 13 (2.6% of residents).

Housing in Horsfield Bay includes a median weekly rent of $490, median monthly mortgage repayment of $2,167, with 189 total dwellings. These housing costs sit above the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 89.3% of housing.

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

Horsfield Bay is part of the Gosford statistical area in New South Wales.

Horsfield Bay Details

Postcode2256
StateNew South Wales (NSW)
Phone Area Code02
Population (2021)501
Median Age46 years
Median Household Income (Census 2021)$2,083/week
Median Personal Income (Census 2021)$911/week
Median Weekly Rent (Census 2021)$490
Median Monthly Mortgage (Census 2021)$2,167
Average Household Size2.6 persons
Area0.4 km²
Population Density1202/km²
Total Dwellings189
Australian Citizens92.6%
Indigenous Population13 (2.6%)
Unemployment Rate6.7%
SEIFA IRSAD Decile10/10 (well above average)
Latitude-33.492
Longitude151.304
Distance from Sydney43 km
Region (SA4)Central Coast
Area (SA3)Gosford
Local GovernmentCentral Coast (NSW)
Federal ElectorateRobertson

Age Profile

0–14 (16.2%) 15–24 (9.8%) 25–44 (21.8%) 45–64 (33.1%) 65+ (18.6%)
Show counts
0–14 years81 (16.2%)
15–24 years49 (9.8%)
25–44 years109 (21.8%)
45–64 years166 (33.1%)
65+ years93 (18.6%)

Housing Tenure

Owned outright (40.1%) Mortgaged (49.2%) Rented (10.7%)

SEIFA Socio-economic Index

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

Health Conditions (2021 Census)

Asthma42 (8.4%)
Arthritis37 (7.4%)
Diabetes25 (5.0%)
Cancer25 (5.0%)
Heart Disease16 (3.2%)
Lung Condition8 (1.6%)
Dementia3 (0.6%)

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

Motor Vehicles per Dwelling

No vehicle4 (2.1%)
1 vehicle55 (29.3%)
2 vehicles83 (44.1%)
3+ vehicles46 (24.5%)

Suburbs Near Horsfield Bay

Same Postcode (2256)

More Horsfield Bay 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.