Plainby QLD

Postcode 4355 · Toowoomba LGA

Plainby is a quiet locality in Queensland within the Toowoomba local government area (postcode 4355). With a population of 56, the suburb has a mature demographic with a median age of 48. Households earn a median income of $65K per year, with an average household size of 2.3 people. The most common occupations are managers, labourers, technicians & trades. The top ancestries reported are Australian, English, German.

The median weekly rent is $280 (Census 2021). The median monthly mortgage repayment is $2,167.

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

SEIFA INDEX (ABS)
Advantage3/10
Education7/10
Economic5/10
Disadvantage4/10
MEDIAN RENT /WK
$280
POPULATION
56
DEMOGRAPHICS
Median Age48
Household Size2.3
HH Income /wk$1,249
Personal Income /wk$675
Mortgage /mth$2,167
CRIME (Toowoomba LGA)
Crime Rate (per 100k)5,673
Total Incidents5,673
Data: Year ending Dec 2026