Mount St John QLD

Postcode 4818 · Townsville LGA

Mount St John is a quiet locality in Queensland within the Townsville local government area (postcode 4818). With a population of 103, the suburb has an established demographic with a median age of 42. Households earn a median income of $49K per year, with an average household size of 1.4 people. The most common occupations are technicians & trades, managers, community & personal service. The top ancestries reported are Australian, English, Irish.

The median weekly rent is $205 (Census 2021).

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
$205
POPULATION
103
DEMOGRAPHICS
Median Age42
Household Size1.4
HH Income /wk$949
Personal Income /wk$1331
Mortgage /mth
CRIME (Townsville LGA)
Crime Rate (per 100k)10,770
Total Incidents10,770
Data: Year ending Dec 2026