· Pop. 164
William Bay is a small suburb around 360 km from central Perth with a population of 164. Residents are generally older (median age 51), with a household income of $1,104/week.
Sources: WA Police, realestate.com.au, REIWA, WA Rental Bonds, ABS Census 2021, ACARA.
Data last updated: July 2026
$250/wk
median rent
House Rent
$250/wk
0 / 100
No school data available
51 yrs
Median Age
WA avg: 42 yrs
$1104/wk
Household Income
WA avg: $1720/wk
6.3%
Unemployment
WA avg: 0.0%
72%
Home Ownership
WA avg: 0%
17.5%
WFH Rate
WA avg: 0.0%
2.6
Household Size
WA avg: 2.5