Mount Coolum QLD

Postcode 4573 · Sunshine Coast LGA

Mount Coolum is a smaller suburb in Queensland within the Sunshine Coast local government area (postcode 4573). With a population of 4,545, the suburb has an established demographic with a median age of 44. Households earn a median income of $88K per year, with an average household size of 2.4 people. The most common occupations are professionals, community & personal service, technicians & trades. The top ancestries reported are English, Australian, Irish.

The current median weekly rent is $850. The median monthly mortgage repayment is $1,863.

Public transport access includes 8 bus stops. The crime rate in the Sunshine Coast LGA is below average at 3,765 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage7/10
Education8/10
Economic5/10
Disadvantage7/10
MEDIAN RENT /WK
$450
POPULATION
4,545
DEMOGRAPHICS
Median Age44
Household Size2.4
HH Income /wk$1,690
Personal Income /wk$808
Mortgage /mth$1,863
CRIME (Sunshine Coast LGA)
Crime Rate (per 100k)3,765
Total Incidents3,765
TRANSPORT
Bus Stops8
Data: Year ending Dec 2026