Denmark
William Bay
William Bay at a glance
Median house
$483,000
Median unit
$240,480
Walk score
2
Very car dependent
Population
164
Median age 51
About
Welcome to William Bay.
William Bay is a suburb in Western Australia.
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Market
The price of a home here.
Median house price
$483,000
+0.0% over the past year. Median unit price $240,480.
Sales data as of May 2026· sales-wa
Rental and ownership
Weekly rent (house)
$300/wk
Weekly rent (unit)
$275/wk
Owner occupied
72%
Renter occupied
11%
At a deeper level
$483,000
$240,480
164
Median age: 51
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Investment overview.
Gross Yield (House)
Source: ABS Census 2021 (estimated) · May 20263.23%
Based on $483,000 median
Gross Yield (Unit)
Source: ABS Census 2021 (estimated) · May 20265.95%
Based on $240,480 median
Annual Growth (House)
Source: ABS Census 2021 (estimated) · May 2026–
Year-on-year capital growth
Annual Growth (Unit)
Source: ABS Census 2021 (estimated) · May 2026–
Year-on-year capital growth
Owner Occupancy
Source: ABS Census 2021 · May 202672%
Higher = more owner-occupier demand
Days on Market
Source: ABS Census 2021 (estimated) · May 2026–
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.
Who lives here
Demographics.
Population
164
Median age
51
Family households
75%
Lone person
19%
Demographics data as of May 2026· ABS 2021 Census
Getting around
Walkability.
2
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in William Bay.
Local schools for William Bay
View the catchment for each school to find out more.
Government School Catchment
Denmark Primary School
Denmark Senior High School
Western Australian College Of Agriculture - Denmark
© ACARA, licensed under CC BY 4.0.
Frequently asked
About William Bay.
- What is the median house price in William Bay?
- The median house price in William Bay, WA 6333 is $483,000. The median unit price is $240,480. Annual growth is +0.0%.
- What is the William Bay postcode?
- William Bay is in the 6333 postcode, in WA, in the Denmark region.
- What is the average rent in William Bay?
- The median weekly rent for houses is $300, for units it's $275.
- What schools are in William Bay?
- There are 5 schools serving William Bay on this page, including Denmark Primary School, Kwoorabup Community School, Golden Hill Steiner School.
- How walkable is William Bay?
- William Bay has a Walk Score of 2 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near William Bay?
- William Bay is close to Shadforth, Parryville, Scotsdale, Ocean Beach, Kordabup.
- What is the population of William Bay?
- William Bay has approximately 164 residents. The median age is 51.
For Sale
William Bay
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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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