Cramphorne Postcode

Western Australia

Remote Top 10% SEIFA Above WA income

6420

Postcode for Cramphorne, WA
Phone area code: 08 · 239 km from Perth · Pop. 43

Population

Median Age

$2,124

Household Income/wk

$N/A

Median Rent/wk

9/10

SEIFA Advantage

716.6

Area (km²)

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

Where Cramphorne ranks: household income is in the top 25% of WA suburbs; rents sit in the cheapest 10% in WA; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.

How Cramphorne Compares

Cramphorne vs the WA average and the national average (2021 Census, population-weighted).

Metric	Cramphorne	WA avg	AU avg
Household income/wk	$2,124 +WA	$1,891	$1,836
Median age	35	43.0	45.0
SEIFA decile	9/10 +WA	6.0/10	6.0/10
Unemployment	0.0% -WA	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.

Cramphorne is a remote community in Western Australia, with postcode 6420. It lies roughly 239 km from Perth, classified by the ABS as remote Australia. The area is administered by Narembeen.

According to the 2021 Census, Cramphorne has a population of 43 with a median age of 35. The median weekly household income is $2,124, above the WA average.

Housing in Cramphorne includes a 15 total dwellings. Housing costs in the area sit below the WA average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Cramphorne scores in decile 9 out of 10, which is well above the national average.

Cramphorne is part of the Wheat Belt - North statistical area in Western Australia.

Cramphorne Details

Postcode	6420
State	Western Australia (WA)
Phone Area Code	08
Population (2021)	43
Median Age	35 years
Median Household Income (Census 2021)	$2,124/week
Median Personal Income (Census 2021)	$1,069/week
Average Household Size	2.5 persons
Area	716.6 km²
Population Density	0/km²
Total Dwellings	15
Australian Citizens	88.4%
Unemployment Rate	0.0%
SEIFA IRSAD Decile	9/10 (well above average)
Latitude	-31.873501
Longitude	118.3960151
Distance from Perth	239 km
Region (SA4)	Western Australia - Wheat Belt
Area (SA3)	Wheat Belt - North
Local Government	Narembeen
Federal Electorate	Durack

Age Profile

27.9%

7.0%

23.3%

34.9%

23.3%

0–14 (27.9%) 15–24 (7.0%) 25–44 (23.3%) 45–64 (34.9%) 65+ (23.3%)

Show counts

0–14 years	12 (27.9%)
15–24 years	3 (7.0%)
25–44 years	10 (23.3%)
45–64 years	15 (34.9%)
65+ years	10 (23.3%)

Housing Tenure

100.0%

Owned outright (100.0%) Mortgaged (0.0%) Rented (0.0%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 9 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis	11 (25.6%)
Cancer	4 (9.3%)
Asthma	3 (7.0%)

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

Motor Vehicles per Dwelling

No vehicle	0 (0.0%)
1 vehicle	0 (0.0%)
2 vehicles	3 (30.0%)
3+ vehicles	7 (70.0%)

Suburbs Near Cramphorne

Muntadgin 20.0 km Narembeen 21.3 km Wadderin 22.2 km Bruce Rock 22.5 km Emu Hill 24.1 km Tandegin 27.4 km Ardath 31.1 km Norpa 32.7 km Korbel 33.8 km South Kumminin 36.6 km South Burracoppin 39.3 km Yarding 42.1 km

Same Postcode (6420)

Muntadgin

More Cramphorne Data

Narembeen LGA 8 suburbs, 3 postcodes, 797 people Climate & Weather Closest station: Northam (165.1 km)

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.