Mourilyan Harbour QLD

Postcode 4858 · Cassowary Coast LGA

Mourilyan Harbour is a quiet locality in Queensland within the Cassowary Coast local government area (postcode 4858). With a population of 142, the suburb has a mature demographic with a median age of 48. Households earn a median income of $66K per year, with an average household size of 2.3 people. The most common occupations are labourers, managers, professionals. The top ancestries reported are Australian, English, Irish.

The median weekly rent is $250 (Census 2021). The median monthly mortgage repayment is $1,300.

The crime rate in the Cassowary Coast LGA is moderate at 5,615 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage3/10
Education2/10
Economic4/10
Disadvantage2/10
MEDIAN RENT /WK
$250
POPULATION
142
DEMOGRAPHICS
Median Age48
Household Size2.3
HH Income /wk$1,275
Personal Income /wk$671
Mortgage /mth$1,300
CRIME (Cassowary Coast LGA)
Crime Rate (per 100k)5,615
Total Incidents5,615
Data: Year ending Dec 2026