Molloy Island, WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Less advantaged than the national average
Molloy Island is more socio-economically advantaged than about 27% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 946, where about 1000 is the national average).
A socio-economic measure from ABS Census data — not a measure of how good a suburb is to live in or visit. How we calculate this.
Molloy Island at a glance
- Population (2021)
- 163
- Median age
- 63
- Median weekly household income
- $866
- SEIFA score
- 946
- Coordinates
- -34.2691, 115.2131
Molloy Island demographics (2021 Census)
The figures below profile Molloy Island using the Australian Bureau of Statistics 2021 Census; every percentage is a share of a clearly stated Census count, so each one traces back to the source. At a glance, the largest age group is mid-life (45–64) at 47%, 20% of homes are rented, and 36% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 5 | 3% |
| Youth (15–24) | 3 | 2% |
| Young adults (25–44) | 12 | 7% |
| Mid-life (45–64) | 79 | 47% |
| Seniors (65+) | 69 | 41% |
Share of the 168 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 47 | 66% |
| Owned with a mortgage | 10 | 14% |
| Rented | 14 | 20% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 80 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 80 occupied private dwellings in Molloy Island.
- Median weekly rent
- $275
- Median monthly mortgage
- $1,094
- Average household size
- 1.7 people
- Median weekly family income
- $1,075
- Median weekly personal income
- $486
Community and culture
- Born overseas
- 54 (36%)
- Speaks a language other than English at home
- 7 (5%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 79 (48%)
- Labour-force participation
- 31.3%
- Unemployment rate
- 3.9%
- Employed full-time
- 30
- Employed part-time
- 20
Source: ABS Census of Population and Housing, 2021 (General Community Profile, by Suburb and Locality). © Australian Bureau of Statistics, released under CC BY 4.0. How we group bands and derive each share is set out on our methodology page.
Common questions about Molloy Island
Where is Molloy Island?
Molloy Island is a suburb of Western Australia, Australia.
What is the population of Molloy Island?
At the 2021 Census, Molloy Island had a population of about 163.
Is Molloy Island an advantaged area?
Molloy Island has an ABS SEIFA score of 946, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 27 out of 100 — more socio-economically advantaged than about 27% of Australian suburbs.
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