Muja
WAMuja is a growing suburb in WA with 18 residents.
- SAL code
- 51043
- SA2
- 501021009
- Population
- 18
- LGA
- Collie
Muja, WA had 18 residents at the 2021 Census, with the broader statistical area showing a 6.8% growth over the last five years. The predominant age group is 55-64 years, and the median age sits at 46. The median household income is $1,374 per week, and households with a mortgage repay around $1,300 a month. Around 75.0% of homes are owner-occupied, with the largest single tenure being owned outright at 41.7%. Most dwellings are separate houses, making up 100.0% of the suburb's housing stock. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.
Population
?18
Suburb · Census 2021
5-Year Growth
+6.8%
3yr: +4.4% · 10yr: +4.7%
SA2 · 5yr
Household Income
$1,374/wk
Suburb · Census 2021 median
Median Age
46
Suburb · Census 2021
Socio-Economic Index
?2/10
SA2 · more disadvantaged
Unemployment
?5.5%
SA4 · Q4 2025
Hospitals
No data for this suburb
Childcare services
No data for this suburb
Parks & green space
No data for this suburb
Transport stops
No data for this suburb
Dwelling approvals
?2
Collie · Feb 2026
Median Weekly Rent
state rental-bond data not yet loaded for WA
Median House Sale Price
state Valuer-General sale price data not yet loaded for WA
Safety & Crime
2024 Q4Reported incidents from WA police. Offence rates may not reflect all crime.
Population over time — Collie (SA2)
ABS publishes annual estimates only at SA2; Muja suburb alone is ~18 (Census 2021).
Growth at a Glance
Population grew from 9,109 to 9,561 over 24 years, averaging 0.2% per year.
Government school catchment
Catchment data is not yet available for WA.
Source when available: WA Department of Education — Public School Local-Intake Areas.
Profile
Census snapshot
Housing
Almost entirely detached houses (100%), owner-occupied (75%), built for families (100% are 3 bed).
Dwelling mix
Tenure
Number of bedrooms
Bushfire & flood risk
Hazard data is not yet available for WA.
Source when available: WA DFES Bush Fire Prone Areas and DWER Floodplain Mapping.
Planning zones
Planning-zone data is not yet available for WA.
Source when available: Landgate / WA Department of Planning, Lands and Heritage.