Mundijong at a glance
Median house
$927,500
Median unit
$308,880
Walk score
0
Very car dependent
Population
1,246
Median age 40
The brief
What to know about Mundijong.
The postcode for Mundijong is 6123 (WA), part of Greater Perth.
The median house price in Mundijong is $927,500.
Mundijong (6123) sits in the Serpentine-Jarrahdale region of Western Australia. The median house here is $927,500, above the Western Australia median of around $720K.
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
Houses change hands at $927,500 on a typical sale, above the Western Australia median. Units come in around $308,880, roughly 67% below the house median.
For buyers
A 20% deposit on the median house works out to roughly $186,000. Prices sit above the Western Australia median, so plan for a stretched deposit and shop carefully on borrowing capacity.
Market
The price of a home here.
Median house price
$927,500
+0.0% over the past year. Median unit price $308,880.
Sales data as of December 2024· sales-abs
Rental and ownership
Weekly rent (house)
$370/wk
Weekly rent (unit)
$385/wk
Owner occupied
83%
Renter occupied
15%
At a deeper level
$927,500
$308,880
1,246
Median age: 40
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For investors
Investment overview.
Gross rental yield on houses sits at 2.07% (median rent $370/wk against a $927,500 price tag). Units yield 6.48% gross, often the better cash-flow play for first-time investors. Renter share is modest (15%), so the rental pool is smaller and tenant demand can be patchier than in higher-density suburbs.
Gross Yield (House)
Source: ABS Data by Region (SA2-level, 2024) · Dec 20242.07%
Based on $927,500 median
Gross Yield (Unit)
Source: ABS Data by Region (SA2-level, 2024) · Dec 20246.48%
Based on $308,880 median
Annual Growth (House)
Source: ABS Data by Region (SA2-level, 2024) · Dec 2024–
Year-on-year capital growth
Annual Growth (Unit)
Source: ABS Data by Region (SA2-level, 2024) · Dec 2024–
Year-on-year capital growth
Owner Occupancy
Source: ABS Census 2021 · May 202683%
Higher = more owner-occupier demand
Days on Market
Source: ABS Data by Region (SA2-level, 2024) · Dec 2024–
Lower = higher buyer demand
Gross rental yield is annual rent divided by purchase price, before expenses. It does not account for vacancy rates, management fees, maintenance, or financing costs. Use this as a starting point for further research.
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 median house price in Mundijong?
- The median house price in Mundijong, WA 6123 is $927,500. The median unit price is $308,880.
- What is the Mundijong postcode?
- Mundijong is in the 6123 postcode, in WA, in the Shire of Serpentine-Jarrahdale region.
- Where is Mundijong?
- Mundijong is a suburb of Perth, in WA 6123. It is part of the Greater Perth area, 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?
- The population of Mundijong is approximately 1,246 (2021 Census). The median age is 40.
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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 →
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