Shire of Serpentine-Jarrahdale
Mundijong
Mundijong at a glance
Walk score
0
Very car dependent
Population
1,246
Median age 40
The brief
What to know about Mundijong.
Mundijong (6123) sits in the Serpentine-Jarrahdale region of Western Australia.
Mundijong has roughly 1,246 residents, with a typical family-age mix. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
Day to day
What it’s like to live here.
Mundijong 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 31°C (warm), winter mornings around 8°C (mild). Annual rainfall lands at about 724mm. Data comes from the Bureau of Meteorology's Mandurah station, 11.3km away.
Schooling within or near the suburb covers 8 government primary, 1 government secondary, 1 Catholic, 3 independent.
Who lives here
Demographics.
The 2021 Census put Mundijong's population at 1,246, with a median age of 40. That sits as a typical family-age mix. Households are predominantly owner-occupied (83% own, 15% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (81% family households, 18% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
1,246
Median age
40
Family households
81%
Lone person
18%
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)
$370/wk
Weekly rent (unit)
$385/wk
Owner occupied
83%
Renter occupied
15%
At a deeper level
1,246
Median age: 40
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Getting around
Walkability.
0
0
25
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Mundijong.
Local schools for Mundijong
View the catchment for each school to find out more.
Government School Catchment
Mundijong Primary School
Serpentine Primary School
Beenyup Primary School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
724 mm
Hottest Month (avg max)
31.7°C
Coldest Month (avg min)
8.1°C
Monthly Rainfall (mm)
Weather data from BOM station Mandurah (11 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Mundijong.
- What is the Mundijong postcode?
- Mundijong is in the 6123 postcode, in WA, in the Shire of Serpentine-Jarrahdale region.
- What is the average rent in Mundijong?
- The median weekly rent for houses is $370, for units it's $385.
- What schools are in Mundijong?
- There are 13 schools serving Mundijong on this page, including Mundijong Primary School, Court Grammar School, Eton Farm Primary School.
- How walkable is Mundijong?
- Mundijong has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 25.
- What suburbs are near Mundijong?
- Mundijong is close to Whitby, Mardella, Cardup, Serpentine, Oldbury.
- What is the population of Mundijong?
- Mundijong has approximately 1,246 residents. The median age is 40.
Mundijong
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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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