Mount Seaview Postcode

New South Wales

Outer Regional Bottom 20% SEIFA
2446
Postcode for Mount Seaview, NSW
Phone area code: 02 · 291 km from Sydney · Pop. 28
28
Population
57
Median Age
$1,125
Household Income/wk
$N/A
Median Rent/wk
1/10
SEIFA Advantage
224.1
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 Mount Seaview ranks: household income sits in the bottom 25% of NSW suburbs; rents sit in the cheapest 10% in NSW; SEIFA decile 1 places it in the bottom 20% of Australia for socio-economic advantage.

How Mount Seaview Compares

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

MetricMount SeaviewNSW avgAU avg
Household income/wk $1,125 -NSW $1,931 $1,836
Mortgage/month $1,977 -NSW $2,247 $1,958
Median age 57 45.0 45.0
SEIFA decile 1/10 -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.

Mount Seaview is a locality 291 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2446. It falls within the Mid North Coast region. The local government area is Port Macquarie-Hastings.

According to the 2021 Census, Mount Seaview has a population of 28 with a median age of 57. The median weekly household income is $1,125, below the NSW average.

Housing in Mount Seaview includes a median monthly mortgage repayment of $1,977, 9 total dwellings. Housing costs in the area sit below 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, Mount Seaview scores in decile 1 out of 10, which is well below the national average.

Mount Seaview is part of the Port Macquarie statistical area in New South Wales.

Mount Seaview Details

Postcode2446
StateNew South Wales (NSW)
Phone Area Code02
Population (2021)28
Median Age57 years
Median Household Income (Census 2021)$1,125/week
Median Personal Income (Census 2021)$550/week
Median Monthly Mortgage (Census 2021)$1,977
Average Household Size2.3 persons
Area224.1 km²
Population Density0/km²
Total Dwellings9
Australian Citizens82.1%
Unemployment Rate0.0%
SEIFA IRSAD Decile1/10 (well below average)
Latitude-31.3968807
Longitude152.2428716
Distance from Sydney291 km
Region (SA4)Mid North Coast
Area (SA3)Port Macquarie
Local GovernmentPort Macquarie-Hastings
Federal ElectorateLyne

Age Profile

0–14 (0.0%) 15–24 (10.7%) 25–44 (25.0%) 45–64 (35.7%) 65+ (10.7%)
Show counts
0–14 years0 (0.0%)
15–24 years3 (10.7%)
25–44 years7 (25.0%)
45–64 years10 (35.7%)
65+ years3 (10.7%)

Housing Tenure

Owned outright (33.3%) Mortgaged (66.7%) Rented (0.0%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 1 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis7 (25.0%)
Heart Disease5 (17.9%)
Diabetes4 (14.3%)
Lung Condition3 (10.7%)

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 vehicle4 (20.0%)
2 vehicles6 (30.0%)
3+ vehicles10 (50.0%)

Suburbs Near Mount Seaview

Same Postcode (2446)

More Mount Seaview 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.