Colosseum QLD

Postcode 4677 · Gladstone LGA

Colosseum is a quiet locality in Queensland within the Gladstone local government area (postcode 4677). With a population of 184, the suburb has a mature demographic with a median age of 53. Households earn a median income of $62K per year, with an average household size of 2.4 people. The most common occupations are labourers, managers, machinery operators & drivers. The top ancestries reported are English, Australian, Irish.

The median weekly rent is $240 (Census 2021). The median monthly mortgage repayment is $1,667.

The crime rate in the Gladstone LGA is moderate at 6,048 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage2/10
Education1/10
Economic6/10
Disadvantage2/10
MEDIAN RENT /WK
$240
POPULATION
184
DEMOGRAPHICS
Median Age53
Household Size2.4
HH Income /wk$1,187
Personal Income /wk$615
Mortgage /mth$1,667
CRIME (Gladstone LGA)
Crime Rate (per 100k)6,048
Total Incidents6,048
Data: Year ending Dec 2026