Blue Mountain QLD

Postcode 4737 · Isaac LGA

Blue Mountain is a quiet locality in Queensland within the Isaac local government area (postcode 4737). With a population of 83, the suburb has an established demographic with a median age of 44. Households earn a median income of $80K per year, with an average household size of 2.8 people. The most common occupations are managers, labourers. The top ancestries reported are Australian, English, Dutch.

The median weekly rent is $200 (Census 2021). The median monthly mortgage repayment is $325.

The crime rate in the Isaac LGA is moderate at 4,886 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage3/10
Education2/10
Economic7/10
Disadvantage3/10
MEDIAN RENT /WK
$200
POPULATION
83
DEMOGRAPHICS
Median Age44
Household Size2.8
HH Income /wk$1,531
Personal Income /wk$510
Mortgage /mth$325
CRIME (Isaac LGA)
Crime Rate (per 100k)4,886
Total Incidents4,886
Data: Year ending Dec 2026