Morning Bay Postcode

New South Wales

Inner Regional Top 10% SEIFA
2105
Postcode for Morning Bay, NSW
Phone area code: 02 · 28 km from Sydney · Pop. 31
31
Population
57
Median Age
$1,791
Household Income/wk
$215
Median Rent/wk
10/10
SEIFA Advantage
0.2
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 Morning Bay ranks: SEIFA decile 10 puts it in the top 20% of Australia for socio-economic advantage.

How Morning Bay Compares

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

MetricMorning BayNSW avgAU avgGreater Sydney
Household income/wk $1,791 ≈NSW $1,931 $1,836 $2,181
Rent/wk $215 -NSW $445 $390 $506
Mortgage/month $3,300 +NSW $2,247 $1,958 $2,587
Median age 57 45.0 45.0 39.0
SEIFA decile 10/10 +NSW 6.0/10 6.0/10 10.0/10
Unemployment 0.0% -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.

Morning Bay is a locality 28 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2105. It falls within the Sydney - Northern Beaches region. The local government area is Northern Beaches.

According to the 2021 Census, Morning Bay has a population of 31 with a median age of 57. The median weekly household income is $1,791, close to the NSW average.

Housing in Morning Bay includes a median weekly rent of $215, median monthly mortgage repayment of $3,300, with 15 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, Morning Bay scores in decile 10 out of 10, which is well above the national average.

Morning Bay is part of the Pittwater statistical area in New South Wales.

Morning Bay Details

Postcode2105
StateNew South Wales (NSW)
Phone Area Code02
Population (2021)31
Median Age57 years
Median Household Income (Census 2021)$1,791/week
Median Personal Income (Census 2021)$1,125/week
Median Weekly Rent (Census 2021)$215
Median Monthly Mortgage (Census 2021)$3,300
Average Household Size1.6 persons
Area0.2 km²
Population Density144/km²
Total Dwellings15
Australian Citizens67.7%
Unemployment Rate0.0%
SEIFA IRSAD Decile10/10 (well above average)
Latitude-33.627
Longitude151.287
Distance from Sydney28 km
Region (SA4)Sydney - Northern Beaches
Area (SA3)Pittwater
Local GovernmentNorthern Beaches
Federal ElectorateMackellar

Age Profile

0–14 (0.0%) 15–24 (12.9%) 25–44 (29.0%) 45–64 (58.1%) 65+ (12.9%)
Show counts
0–14 years0 (0.0%)
15–24 years4 (12.9%)
25–44 years9 (29.0%)
45–64 years18 (58.1%)
65+ years4 (12.9%)

Housing Tenure

Owned outright (100.0%) Mortgaged (0.0%) Rented (0.0%)

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)

Asthma4 (12.9%)
Cancer3 (9.7%)

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

Motor Vehicles per Dwelling

No vehicle3 (33.3%)
1 vehicle6 (66.7%)
2 vehicles0 (0.0%)
3+ vehicles0 (0.0%)

Suburbs Near Morning Bay

Same Postcode (2105)

More Morning 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.