IRSAD
Relative Socio-economic Advantage and Disadvantage
Score 1,111
Measures relative socio-economic advantage and disadvantage.
Within AustraliaDecile 10 of 10
Within Western AustraliaDecile 10 of 10
For state-level context, explore the Western Australia economy.
Housing
Marmion
Western Australia · Census 2021
Median house price not tracked for this suburb
Marmion is a coastal suburb of Joondalup.
Household income
$2,435/wk89th pctile
of 1,587 WA suburbs
Amenity score
11/10041st pctile
of 743 rated WA suburbs
Median house price
No median price series for Marmion yet.
Valuer-General pricing is unavailable for this suburb.
How it compares
Household income / wk89th percentile
<$450ABS Census 2021$3,750+
Percentiles rank this suburb against Western Australia suburbs that carry the metric — never across states, and never against suburbs where it is missing. The state and national figures are the average of the latest suburb medians in that area, not a transaction-weighted median.
People & housing
Population
2,390
Median age
45 yrs
Income / person / wk
$1,014
Household income / wk
$2,435
▲ 40% vs WA
Median rent / wk
$495
Mortgage / month
$2,600
Socio-economic profile
IRSD
Relative Socio-economic Disadvantage
Score 1,107
Measures relative socio-economic disadvantage only; a higher score means less disadvantage.
Within AustraliaDecile 10 of 10
Within Western AustraliaDecile 10 of 10
IER
Economic Resources
Score 1,117
Measures access to economic resources, including income, housing costs and assets.
Within AustraliaDecile 10 of 10
Within Western AustraliaDecile 10 of 10
IEO
Education and Occupation
Score 1,088
Measures relative education and occupation characteristics.
Within AustraliaDecile 10 of 10
Within Western AustraliaDecile 10 of 10
Scores are standardised across Australia to a mean of 1,000 and a standard deviation of 100. Deciles run from 1 (most disadvantaged) to 10 (least disadvantaged).
Source: ABS SEIFA 2021 (CC BY 4.0).
Terrain & hazard exposure
Median elevation
23 m
range 0–34 m
Land below 5 m
2.4%
2.4% below 2 m
Shares are the proportion of the suburb's land area. Land where Landsat saw water in at least 1% of clear passes since 1987, excluding permanent water and filtered by DEA's confidence layer. Satellites miss flood peaks, so this is a floor, not a risk estimate; dense high-rise cores can still register tower shadow as water. Elevation is orthometric height from a 30 m model; no hydrology or drainage is modelled. No open statutory flood or bushfire layer is published for Western Australia yet.
Local amenities
Schools
1
Supermarkets
0
Pubs & bars
0
Parks
5
Libraries
0
GP clinics
0
Pharmacies
1
Hospitals
0
Nearest supermarket
1.6 km
Nearest train
3.5 km
Nearest hospital
2.7 km
Distance to coast
0.9 km
NBN
FIXED LINE
Amenity counts via © OpenStreetMap contributors (ODbL) & Geoscience Australia HealthDirect (CC BY 4.0). Distance to coast derived from ABS state boundaries (CC BY 4.0).
Culture & community
- Dominant religion
- No religion · 45%
- Top language at home
- Italian · 1%
- No religion
- 45%
- Born overseas
- 22%
- English only at home
- 95%
Schools by sector
- Government / Catholic / Indep.
- 1 / 0 / 0
- Primary / Secondary
- 1 / 0
- Nearest secondary
- 1.9 km
School sector & type: ACARA (Australian Curriculum, Assessment and Reporting Authority), School Location dataset.
Local council
- Council (LGA)
- Joondalup
- Population / area
- 160,650 · 99 km²
- Density
- 1,624/km²
- Federal grants
- $7.39M/yr · $46/resident
Council boundary: ABS ASGS LGA 2024. Federal grants: Financial Assistance Grants, Dept of Infrastructure. All CC BY 4.0.
Representation
- Federal division
- Moore
- Federal MP
- Tom French (ALP)
- Two-party-preferred
- Labor 53% 2PP
- State electorate
- Carine
- State MP
- Liam Staltari (LIB)
Similar suburbs
Closest demographic & amenity profile, nationally.
Sources: ABS ASGS boundaries (CC BY 4.0); ABS Census 2021 (CC BY 4.0); ACARA School Locations (CC BY 4.0); © OpenStreetMap contributors (ODbL); Australian Electoral Commission (CC BY 4.0); Geoscience Australia 1 Second DEM-S (CC BY 4.0); DEA Water Observations Statistics, Geoscience Australia (CC BY 4.0); Wikipedia state-member tables (CC BY-SA 4.0). Not financial advice.