Cosgrove QLD

Postcode 4818 · Townsville LGA

Cosgrove is a small community in Queensland within the Townsville local government area (postcode 4818). With a population of 665, the suburb has a young professional demographic with a median age of 27. Households earn a median income of $103K per year, with an average household size of 2.5 people. The most common occupations are community & personal service, professionals, technicians & trades. The top ancestries reported are Australian, English, Aboriginal Australian.

The current median weekly rent is $570. The median monthly mortgage repayment is $1,733.

The crime rate in the Townsville LGA is higher than average at 10,770 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage5/10
Education3/10
Economic2/10
Disadvantage4/10
MEDIAN RENT /WK
$370
POPULATION
665
DEMOGRAPHICS
Median Age27
Household Size2.5
HH Income /wk$1,976
Personal Income /wk$993
Mortgage /mth$1,733
CRIME (Townsville LGA)
Crime Rate (per 100k)10,770
Total Incidents10,770
Data: Year ending Dec 2026