Martyville QLD

Postcode 4858 · Cassowary Coast LGA

Martyville is a quiet locality in Queensland within the Cassowary Coast local government area (postcode 4858). With a population of 116, the suburb has an established demographic with a median age of 43. Households earn a median income of $66K per year, with an average household size of 2.5 people. The most common occupations are technicians & trades, clerical & administrative, machinery operators & drivers. The top ancestries reported are English, Australian, Italian.

The median weekly rent is $260 (Census 2021). The median monthly mortgage repayment is $1,536.

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

SEIFA INDEX (ABS)
Advantage3/10
Education3/10
Economic3/10
Disadvantage3/10
MEDIAN RENT /WK
$260
POPULATION
116
DEMOGRAPHICS
Median Age43
Household Size2.5
HH Income /wk$1,275
Personal Income /wk$565
Mortgage /mth$1,536
CRIME (Cassowary Coast LGA)
Crime Rate (per 100k)5,615
Total Incidents5,615
Data: Year ending Dec 2026