Mount Irving at a glance
Population
34
Median age 55
The brief
What to know about Mount Irving.
The postcode for Mount Irving is 4401 (QLD).
Mount Irving (4401) sits in the Toowoomba region of Queensland.
Mount Irving has roughly 34 residents, with a retiree-heavy demographic. Households are mostly owner-occupied.
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Nearby suburbs
Day to day
What it’s like to live here.
Schooling within or near the suburb covers 4 government primary, 1 government secondary, 1 Catholic.
Who lives here
Demographics.
The 2021 Census put Mount Irving's population at 34, with a median age of 55. That sits as a retiree-heavy demographic. Households are mostly owner-occupied (71% own, 21% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (64% family households, 36% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
34
Median age
55
Family households
64%
Lone person
36%
Demographics data as of May 2026· ABS 2021 Census
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.
Sales data as of May 2026· sales-qld
Rental and ownership
Weekly rent (house)
$265/wk
Weekly rent (unit)
$239/wk
Owner occupied
71%
Renter occupied
21%
At a deeper level
34
Median age: 55
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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 Toowoomba 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.
26,795
total offences in 2026 across the Toowoomba 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
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in Mount Irving.
Local schools for Mount Irving
View the catchment for each school to find out more.
Government School Catchment
Mount Tyson State School
Biddeston State School
Oakey State High School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Mount Irving.
- What is the Mount Irving postcode?
- Mount Irving is in the 4401 postcode, in QLD, in the Toowoomba Regional Council region.
- Where is Mount Irving?
- Mount Irving is a regional suburb in QLD, postcode 4401, in the Toowoomba Regional Council region.
- What is the average rent in Mount Irving?
- The median weekly rent for houses is $265, for units it's $239.
- What schools are in Mount Irving?
- There are 6 schools serving Mount Irving on this page, including Mount Tyson State School, Biddeston State School, Oakey State High School.
- What suburbs are near Mount Irving?
- Mount Irving is close to Yargullen, Purrawunda, Motley, Aubigny, Mount Tyson.
- What is the population of Mount Irving?
- The population of Mount Irving is approximately 34 (2021 Census). The median age is 55.
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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
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