Mumballup at a glance
Population
100
Median age 47
The brief
What to know about Mumballup.
The postcode for Mumballup is 6225 (WA).
Mumballup (6225) sits in the Boyup Brook region of Western Australia.
Mumballup has roughly 100 residents, with an established, older skew. Households are predominantly owner-occupied.
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Day to day
What it’s like to live here.
Schooling within or near the suburb covers 1 government primary, 1 government secondary.
Who lives here
Demographics.
The 2021 Census put Mumballup's population at 100, with a median age of 47. That sits as an established, older skew. Households are predominantly owner-occupied (79% own, 9% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (82% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
100
Median age
47
Family households
82%
Lone person
–
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-wa
Rental and ownership
Weekly rent (house)
$250/wk
Weekly rent (unit)
$400/wk
Owner occupied
79%
Renter occupied
9%
At a deeper level
100
Median age: 47
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Place
Location.
Amenities
Transport
Education
Schools in Mumballup.
Local schools for Mumballup
View the catchment for each school to find out more.
Government School Catchment
Wilson Park Primary School
Collie Senior High School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Mumballup.
- What is the Mumballup postcode?
- Mumballup is in the 6225 postcode, in WA, in the Boyup Brook region.
- Where is Mumballup?
- Mumballup is a regional suburb in WA, postcode 6225, in the Boyup Brook region.
- What is the average rent in Mumballup?
- The median weekly rent for houses is $250, for units it's $400.
- What schools are in Mumballup?
- There are 2 schools serving Mumballup on this page, including Wilson Park Primary School, Collie Senior High School.
- What suburbs are near Mumballup?
- Mumballup is close to Glen Mervyn, Lyalls Mill, Noggerup, Yabberup, Preston Settlement.
- What is the population of Mumballup?
- The population of Mumballup is approximately 100 (2021 Census). The median age is 47.
For Sale
Mumballup
Buying
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Surrounding Suburbs
Side by side
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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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