Kilbirnie QLD

Postcode 4354 · Toowoomba LGA

Kilbirnie is a quiet locality in Queensland within the Toowoomba local government area (postcode 4354). With a population of 68, the suburb has a mature demographic with a median age of 49. Households earn a median income of $81K per year, with an average household size of 2.6 people. The most common occupations are technicians & trades, managers, machinery operators & drivers. The top ancestries reported are Australian, English, Irish.

The median weekly rent is $260 (Census 2021). The median monthly mortgage repayment is $1,517.

The crime rate in the Toowoomba LGA is moderate at 5,673 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage5/10
Education3/10
Economic7/10
Disadvantage4/10
MEDIAN RENT /WK
$260
POPULATION
68
DEMOGRAPHICS
Median Age49
Household Size2.6
HH Income /wk$1,562
Personal Income /wk$762
Mortgage /mth$1,517
CRIME (Toowoomba LGA)
Crime Rate (per 100k)5,673
Total Incidents5,673
Data: Year ending Dec 2026