Cornwall at a glance
Walk score
0
Very car dependent
Population
8,610
Median age 36
The brief
What to know about Cornwall.
The postcode for Cornwall is 4455 (QLD).
Cornwall (4455) sits in the Maranoa region of Queensland.
Cornwall has roughly 8,610 residents, with a typical family-age mix. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
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Median, growth, schools, walkability, all in one view.
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Day to day
What it’s like to live here.
Cornwall scores 0/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Schooling within or near the suburb covers 1 government primary.
Who lives here
Demographics.
The 2021 Census put Cornwall's population at 8,610, with a median age of 36. That sits as a typical family-age mix.
Population
8,610
Median age
36
Family households
–
Lone person
–
Market
The price of a home here.
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Rental and ownership
Weekly rent (house)
$250/wk
Weekly rent (unit)
$213/wk
Owner occupied
–
Renter occupied
–
At a deeper level
8,610
Median age: 36
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Safety
Crime and safety.
LGA-wide data, not suburb-specific
QLD Police only publishes crime statistics at the local government area / region level. The numbers below cover the entire Maranoa Regional Council, which may include suburbs with very different crime profiles. Quieter residential pockets within the LGA likely have lower rates than the total suggests; busier areas may have higher.
1,621
total offences in 2026 across the Maranoa Regional Council LGA
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Getting around
Walkability.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in Cornwall.
Local schools for Cornwall
View the catchment for each school to find out more.
Government School Catchment
Bymount East State School
Injune P-10 State School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Cornwall.
- What is the Cornwall postcode?
- Cornwall is in the 4455 postcode, in QLD, in the Maranoa Regional Council region.
- Where is Cornwall?
- Cornwall is a regional suburb in QLD, postcode 4455, in the Maranoa Regional Council region.
- What is the average rent in Cornwall?
- The median weekly rent for houses is $250, for units it's $213.
- What schools are in Cornwall?
- There are 2 schools serving Cornwall on this page, including Bymount East State School, Injune P-10 State School.
- How walkable is Cornwall?
- Cornwall has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Cornwall?
- Cornwall is close to Gunnewin, Bymount, Mount Hutton, Orallo, Injune.
- What is the population of Cornwall?
- The population of Cornwall is approximately 8,610 (2021 Census). The median age is 36.
For Sale
Cornwall
Buying
Selling
Surrounding Suburbs
Side by side
Compare Cornwall vs a nearby suburb
See median prices, growth, schools, walkability and risk side by side in one view.
Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
Always dated
Every figure on this page carries its source and as-of date in a tooltip. If a figure looks off to you, tell us and we’ll fix it within a week.
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