Western Australia · Postcode 6056

Greenmount postcode and suburb data

Western Australia · Phone area code 08 · 19 km from Perth

Inner Regional

2,666

Population (2021)

$1,669

Household income/wk

$345

Median rent/wk

Median age

6/10

SEIFA advantage

Suburb snapshot

Greenmount at a glance vs WA

Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.

Quick facts

6056 Postcode See every suburb sharing this postcode

2,666 People Resident population, Census 2021

Mundaring Council area 22 suburbs, 10 postcodes

46 Median age Years, Census 2021

$1,669/wk Household income Suburb median, Census 2021 dollars

Decile 6/10 SEIFA advantage Middle SEIFA range

2 Schools ACARA 2025 profiles in this suburb

Benchmarks against WA

Household income

$1,669/wk

12% below WA average

Suburb median, Census 2021

Weekly rent

$345/wk

3% below WA average

Suburb median, Census 2021

SEIFA advantage

6/10

matches WA average

IRSAD decile, higher means more advantage

Median age

46 years

3.0 years older than WA average

Resident median age

Unemployment

3.8%

1.2 pts below WA average

Census labour-force rate

Search postcode 6056 Compare with another suburb Mundaring LGA map Nearest weather: Perth NDIS providers in Mundaring

Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.

Detailed comparison table

Greenmount vs the WA average and the national average, using population-weighted 2021 Census data.

Metric	Greenmount	WA avg	AU avg	Greater Perth
Household income/wk	$1,669 -WA	$1,891	$1,836	$1,962
Rent/wk	$345 ≈WA	$355	$390	$378
Mortgage/month	$1,800 ≈WA	$1,890	$1,958	$2,002
Median age	46	43.0	45.0	40.0
SEIFA decile	6/10 ≈WA	6.0/10	6.0/10	8.0/10
Unemployment	3.8% -WA	5.0%	5.0%	5.0%

Green pill = at least 10% above the WA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.

Greenmount is a locality 19 km from Perth in Western Australia, classified as inner regional by the ABS. The postcode is 6056. It falls within the Perth - South East region. The local government area is Mundaring.

According to the 2021 Census, Greenmount has a population of 2,666 with a median age of 46. The median weekly household income is $1,669, below the WA average. The unemployment rate is 3.8%, lower than the WA average. The Indigenous population is 91 (3.4% of residents).

Housing in Greenmount includes a median weekly rent of $345, median monthly mortgage repayment of $1,800, with 959 total dwellings. Owner-occupied dwellings (owned or mortgaged) make up 88.5% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Greenmount scores in decile 6 out of 10, which is around the national average.

Schools in Greenmount include St Anthony's School and Greenmount Primary School.

Greenmount is part of the Kalamunda statistical area in Western Australia.

Greenmount details

Location, Census, housing, SEIFA and geography fields used across this profile.

Postcode	6056
State	Western Australia (WA)
Phone Area Code	08
Population (2021)	2,666
Median Age	46 years
Median Household Income (Census 2021)	$1,669/week
Median Personal Income (Census 2021)	$806/week
Median Weekly Rent (Census 2021)	$345
Median Monthly Mortgage (Census 2021)	$1,800
Average Household Size	2.5 persons
Area	4.8 km²
Population Density	554/km²
Total Dwellings	959
Australian Citizens	85.9%
Indigenous Population	91 (3.4%)
Unemployment Rate	3.8%
SEIFA IRSAD Decile	6/10 (average)
Latitude	-31.8983463
Longitude	116.0489523
Distance from Perth	19 km
Region (SA4)	Perth - South East
Area (SA3)	Kalamunda
Local Government	Mundaring
Federal Electorate	Hasluck
State Electorate	Swan Hills (East Metropolitan)
Time Zone	AWST (UTC+8), Australia/Perth (standard time)

Age Profile

17.5%

9.9%

21.2%

25.9%

25.7%

0–14 (17.5%) 15–24 (9.9%) 25–44 (21.2%) 45–64 (25.9%) 65+ (25.7%)

Show counts

0–14 years	466 (17.5%)
15–24 years	264 (9.9%)
25–44 years	565 (21.2%)
45–64 years	691 (25.9%)
65+ years	684 (25.7%)

Housing Tenure

42.6%

45.9%

11.5%

Owned outright (42.6%) Mortgaged (45.9%) Rented (11.5%)

SEIFA socio-economic index

Greenmount is in SEIFA IRSAD decile 6 of 10. Higher deciles indicate more relative socio-economic advantage. This is an area-level index, not a score for individual households.

More disadvantagedMiddle rangeMore advantaged

Health Conditions (2021 Census)

Arthritis	271 (10.2%)
Asthma	232 (8.7%)
Diabetes	156 (5.9%)
Heart Disease	148 (5.6%)
Cancer	114 (4.3%)
Dementia	82 (3.1%)
Lung Condition	44 (1.7%)

Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.

Motor Vehicles per Dwelling

No vehicle	27 (2.8%)
1 vehicle	285 (30.0%)
2 vehicles	375 (39.5%)
3+ vehicles	263 (27.7%)

Schools in Greenmount

ACARA 2025 school profiles for schools located in Greenmount. ICSEA is shown where ACARA publishes it.

St Anthony's School

Primary · Cat · ICSEA 1020 · 390 students

Greenmount Primary School

Primary · Gov · ICSEA 997 · 380 students

Suburbs Near Greenmount

Koongamia 1.2 km Swan View 1.4 km Boya 1.9 km Midvale 2.4 km Bellevue 2.4 km Helena Valley 2.8 km Bushmead 3.4 km Midland 3.4 km Stratton 3.4 km Hazelmere 3.9 km Middle Swan 4.2 km Jane Brook 4.2 km

Same Postcode (6056)

Baskerville Bellevue Boya Helena Valley Herne Hill Jane Brook Koongamia Middle Swan Midland Midvale Millendon Red Hill Stratton Swan View Viveash Woodbridge

More Greenmount Data

Mundaring LGA 22 suburbs, 10 postcodes, 42,814 people Climate & Weather Closest station: Perth (18.7 km) NDIS Providers NDIS data for Mundaring LGA

Page last reviewed June 2026. Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.