Marangaroo, WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Less advantaged than the national average
Marangaroo is more socio-economically advantaged than about 22% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 932, 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.
Marangaroo at a glance
- Population (2021)
- 10,483
- Median age
- 39
- Median weekly household income
- $1,533
- SEIFA score
- 932
- Coordinates
- -31.8278, 115.8371
Marangaroo demographics (2021 Census)
The figures below profile Marangaroo 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 young adults (25–44) at 26%, 19% of homes are rented, and 40% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 1,911 | 18% |
| Youth (15–24) | 1,332 | 13% |
| Young adults (25–44) | 2,692 | 26% |
| Mid-life (45–64) | 2,697 | 26% |
| Seniors (65+) | 1,855 | 18% |
Share of the 10,487 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 1,177 | 33% |
| Owned with a mortgage | 1,583 | 45% |
| Rented | 688 | 19% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 3,205 | 91% |
| Townhouses & semis | 319 | 9% |
| Flats & apartments | 14 | 0% |
Tenure and dwelling shares are of the roughly 3,538 occupied private dwellings in Marangaroo.
- Median weekly rent
- $350
- Median monthly mortgage
- $1,647
- Average household size
- 2.8 people
- Median weekly family income
- $1,763
- Median weekly personal income
- $661
Community and culture
- Born overseas
- 4,037 (40%)
- Speaks a language other than English at home
- 3,795 (38%)
- Aboriginal and/or Torres Strait Islander
- 215 (2%)
Work and education
- Completed Year 12
- 4,310 (53%)
- Labour-force participation
- 60.8%
- Unemployment rate
- 7.2%
- Employed full-time
- 2,758
- Employed part-time
- 1,798
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.
Weather and climate in Marangaroo
Based on 2014–2023 records, the warmest month in Marangaroo is February (average daytime high around 29.5°C) and the coolest is August (around 17.7°C). The area receives roughly 614 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 29.4°C | 19.4°C | 24 mm |
| Feb | 29.5°C | 19.6°C | 19 mm |
| Mar | 27.8°C | 18.7°C | 39 mm |
| Apr | 24.1°C | 15.7°C | 39 mm |
| May | 20.7°C | 12.8°C | 73 mm |
| Jun | 18.3°C | 11.4°C | 98 mm |
| Jul | 17.4°C | 11.2°C | 113 mm |
| Aug | 17.7°C | 10.5°C | 97 mm |
| Sep | 19.1°C | 11.5°C | 47 mm |
| Oct | 21.6°C | 13.3°C | 38 mm |
| Nov | 24.8°C | 15.6°C | 19 mm |
| Dec | 27.7°C | 18°C | 8 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Marangaroo
Where is Marangaroo?
Marangaroo is a suburb of Western Australia, Australia.
What is the population of Marangaroo?
At the 2021 Census, Marangaroo had a population of about 10,483.
Is Marangaroo an advantaged area?
Marangaroo has an ABS SEIFA score of 932, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 22 out of 100 — more socio-economically advantaged than about 22% of Australian suburbs.
What is the weather like in Marangaroo?
Marangaroo has average daytime highs of about 23.2°C and overnight lows of about 14.8°C, with roughly 614 mm of rain across the year (based on 2014–2023 climate normals).
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