Suburb profile
William Bay WA 6333
William Bay is located in the Wheatbelt region of Western Australia, postcode 6333. It has 82 properties across 16 streets, almost all houses. Explore every street in William Bay, its property history, homes for sale and rent, who lives there, and the local agents.
About William Bay
William Bay, WA 6333, sits in the Wheatbelt region and neighbours Kordabup, Ocean Beach, Shadforth and Parryville. Its 16 streets hold 82 properties, all of them houses.
Census figures are for the Denmark area, which covers the whole suburb. Denmark had 6,310 residents, a median age of 50 and an average household of 2.3 people. Median household income was $1,134 a week, the median mortgage repayment $1,517 a month and the median rent $300 a week. Of 2,362 dwellings, 2,162 were separate houses, 169 semi-detached, 3 flats and 15 other; 1,105 were owned outright, 645 owned with a mortgage and 484 rented.
Updated October 2026
Who lives in William Bay
- 6,310Peoplelive in the area
- 50Median ageyears
- $1,134Median household incomea week
- $300Median renta week
Homes by type
- Houses2,162
- Townhouses and semis169
- Flats and apartments3
- Other15
Household
- Median mortgage repayment$1,517a month
- Household size2.3people on average
How homes are held
Streets in William Bay
- Bell Road8 properties
- Brenton Road3 properties
- Bullich Road2 properties
- Byleveld Close12 properties
- Happy Valley Road6 properties
- Kingdons Road2 properties
- Laing Road1 property
- Limbourne Road1 property
- Mardo Road1 property
- Mcleod Road2 properties
- Pates Road9 properties
- Privett Road5 properties
- Rice Road1 property
- Richardson Road1 property
- South Coast Highway21 properties
- William Bay Road7 properties
Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.