Mount Kilcoy at a glance
Walk score
0
Very car dependent
Population
277
Median age 46
The brief
What to know about Mount Kilcoy.
The postcode for Mount Kilcoy is 4515 (QLD), part of Greater Brisbane.
Mount Kilcoy (4515) sits in the Somerset region of Queensland.
Mount Kilcoy has roughly 277 residents, with an established, older skew. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
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What it’s like to live here.
Mount Kilcoy 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.
Summer days here average around 30°C (warm), winter mornings around 11°C (mild). Annual rainfall lands at about 1068mm. Data comes from the Bureau of Meteorology's Brisbane station, 10.9km away.
Schooling within or near the suburb covers 2 government primary, 1 government secondary.
Who lives here
Demographics.
The 2021 Census put Mount Kilcoy's population at 277, with a median age of 46. That sits as an established, older skew. Households are predominantly owner-occupied (81% own, 20% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (84% family households, 15% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
277
Median age
46
Family households
84%
Lone person
15%
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)
$340/wk
Weekly rent (unit)
$310/wk
Owner occupied
81%
Renter occupied
20%
At a deeper level
277
Median age: 46
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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 Somerset 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.
2,669
total offences in 2026 across the Somerset 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 Mount Kilcoy.
Local schools for Mount Kilcoy
View the catchment for each school to find out more.
Government School Catchment
Mount Kilcoy State School
Kilcoy State High School
Kilcoy State School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
1068 mm
Hottest Month (avg max)
30.4°C
Coldest Month (avg min)
10.5°C
Monthly Rainfall (mm)
Weather data from BOM station Brisbane (11 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Mount Kilcoy.
- What is the Mount Kilcoy postcode?
- Mount Kilcoy is in the 4515 postcode, in QLD, in the Somerset Regional Council region.
- Where is Mount Kilcoy?
- Mount Kilcoy is a suburb of Brisbane, in QLD 4515. It is part of the Greater Brisbane area, in the Somerset Regional Council region.
- What is the average rent in Mount Kilcoy?
- The median weekly rent for houses is $340, for units it's $310.
- What schools are in Mount Kilcoy?
- There are 3 schools serving Mount Kilcoy on this page, including Mount Kilcoy State School, Kilcoy State High School, Kilcoy State School.
- How walkable is Mount Kilcoy?
- Mount Kilcoy has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Mount Kilcoy?
- Mount Kilcoy is close to Sandy Creek, Sandy Creek, Winya, Kilcoy, Glenfern.
- What is the population of Mount Kilcoy?
- The population of Mount Kilcoy is approximately 277 (2021 Census). The median age is 46.
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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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