Green Island QLD

Postcode 4871 · Cairns LGA

Green Island is a quiet locality in Queensland within the Cairns local government area (postcode 4871). With a population of 20, the suburb has a mix of young professionals and families with a median age of 34. Households earn a median income of $91K per year, with an average household size of 1.5 people. The most common occupations are professionals, community & personal service, labourers. The top ancestries reported are English, Australian, Irish.

The median weekly rent is $125 (Census 2021).

The crime rate in the Cairns LGA is higher than average at 10,917 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage8/10
Education6/10
Economic6/10
Disadvantage8/10
MEDIAN RENT /WK
$125
POPULATION
20
DEMOGRAPHICS
Median Age34
Household Size1.5
HH Income /wk$1,749
Personal Income /wk$1100
Mortgage /mth
CRIME (Cairns LGA)
Crime Rate (per 100k)10,917
Total Incidents10,917
Data: Year ending Dec 2026