Mount Vincent Postcode

New South Wales

Inner Regional Top 10% SEIFA Above NSW income
2323
Postcode for Mount Vincent, NSW
Phone area code: 02 · 109 km from Sydney · Pop. 380
380
Population
46
Median Age
$2,294
Household Income/wk
$300
Median Rent/wk
9/10
SEIFA Advantage
35.2
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 Mount Vincent ranks: household income is in the top 25% of NSW suburbs; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.

How Mount Vincent Compares

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

MetricMount VincentNSW avgAU avg
Household income/wk $2,294 +NSW $1,931 $1,836
Rent/wk $300 -NSW $445 $390
Mortgage/month $2,000 -NSW $2,247 $1,958
Median age 46 45.0 45.0
SEIFA decile 9/10 +NSW 6.0/10 6.0/10
Unemployment 1.4% -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.

Mount Vincent is a locality 109 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2323. It falls within the Newcastle and Lake Macquarie region. The local government area is Cessnock.

According to the 2021 Census, Mount Vincent has a population of 380 with a median age of 46. The median weekly household income is $2,294, above the NSW average. The unemployment rate is 1.4%, lower than the NSW average. The Indigenous population is 18 (4.7% of residents).

Housing in Mount Vincent includes a median weekly rent of $300, median monthly mortgage repayment of $2,000, with 126 total dwellings. Housing costs in the area sit below the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 95.2% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mount Vincent scores in decile 9 out of 10, which is well above the national average.

Mount Vincent is part of the Lake Macquarie - West statistical area in New South Wales.

Mount Vincent Details

Postcode2323
StateNew South Wales (NSW)
Phone Area Code02
Population (2021)380
Median Age46 years
Median Household Income (Census 2021)$2,294/week
Median Personal Income (Census 2021)$805/week
Median Weekly Rent (Census 2021)$300
Median Monthly Mortgage (Census 2021)$2,000
Average Household Size2.8 persons
Area35.2 km²
Population Density11/km²
Total Dwellings126
Australian Citizens90.8%
Indigenous Population18 (4.7%)
Unemployment Rate1.4%
SEIFA IRSAD Decile9/10 (well above average)
Latitude-32.923576
Longitude151.5019256
Distance from Sydney109 km
Region (SA4)Newcastle and Lake Macquarie
Area (SA3)Lake Macquarie - West
Local GovernmentCessnock
Federal ElectoratePaterson

Age Profile

0–14 (14.5%) 15–24 (12.9%) 25–44 (21.6%) 45–64 (33.2%) 65+ (16.6%)
Show counts
0–14 years55 (14.5%)
15–24 years49 (12.9%)
25–44 years82 (21.6%)
45–64 years126 (33.2%)
65+ years63 (16.6%)

Housing Tenure

Owned outright (54.8%) Mortgaged (40.5%) Rented (4.8%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 9 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis35 (9.2%)
Asthma32 (8.4%)
Cancer25 (6.6%)
Heart Disease19 (5.0%)
Diabetes15 (3.9%)
Lung Condition5 (1.3%)

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 vehicle18 (13.7%)
2 vehicles57 (43.5%)
3+ vehicles56 (42.7%)

Suburbs Near Mount Vincent

Same Postcode (2323)

More Mount Vincent 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.