Cabbage Tree Island NSW

Postcode 2430 · Mid-Coast LGA

Cabbage Tree Island is a quiet locality in New South Wales within the Mid-Coast local government area (postcode 2430). With a population of 12, the suburb has a young professional demographic with a median age of 29. Households earn a median income of $175K per year, with an average household size of 1.5 people. The most common occupations are managers, labourers. The top ancestries reported are Australian, English, Aboriginal Australian.

The current median weekly rent is $495. The median monthly mortgage repayment is $2,400.

The crime rate in the Mid-Coast LGA is below average at 3,753 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage3/10
Education2/10
Economic7/10
Disadvantage3/10
MEDIAN RENT /WK
POPULATION
12
DEMOGRAPHICS
Median Age29
Household Size1.5
HH Income /wk$3,374
Personal Income /wk$824
Mortgage /mth$2,400
CRIME (Mid-Coast LGA)
Crime Rate (per 100k)3,753
Total Incidents3,700
Data: January 2025 - December 2025