Dulyalbin Postcode

Western Australia

Remote Top 10% SEIFA Above WA income

6425

Postcode for Dulyalbin, WA
Phone area code: 08 · 307 km from Perth · Pop. 27

Population

Median Age

$3,750

Household Income/wk

$N/A

Median Rent/wk

9/10

SEIFA Advantage

333.1

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 Dulyalbin ranks: household income is in the top 10% 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 Dulyalbin Compares

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

Metric	Dulyalbin	WA avg	AU avg
Household income/wk	$3,750 +WA	$1,891	$1,836
Median age	45	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.

Dulyalbin is a remote community in Western Australia, with postcode 6425. It lies roughly 307 km from Perth, classified by the ABS as remote Australia. The area is administered by Yilgarn.

According to the 2021 Census, Dulyalbin has a population of 27 with a median age of 45. The median weekly household income is $3,750, above the WA average.

Housing in Dulyalbin includes a 7 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, Dulyalbin scores in decile 9 out of 10, which is well above the national average.

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

Dulyalbin Details

Postcode	6425
State	Western Australia (WA)
Phone Area Code	08
Population (2021)	27
Median Age	45 years
Median Household Income (Census 2021)	$3,750/week
Median Personal Income (Census 2021)	$1,291/week
Average Household Size	2.7 persons
Area	333.1 km²
Population Density	0/km²
Total Dwellings	7
Australian Citizens	63.0%
Unemployment Rate	0.0%
SEIFA IRSAD Decile	9/10 (well above average)
Latitude	-31.5538889
Longitude	119.0713006
Distance from Perth	307 km
Region (SA4)	Western Australia - Wheat Belt
Area (SA3)	Wheat Belt - North
Local Government	Yilgarn
Federal Electorate	Durack

Age Profile

14.8%

33.3%

37.0%

14.8%

0–14 (0.0%) 15–24 (14.8%) 25–44 (33.3%) 45–64 (37.0%) 65+ (14.8%)

Show counts

0–14 years	0 (0.0%)
15–24 years	4 (14.8%)
25–44 years	9 (33.3%)
45–64 years	10 (37.0%)
65+ years	4 (14.8%)

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	4 (14.8%)
Diabetes	4 (14.8%)

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	0 (0.0%)
3+ vehicles	3 (100.0%)

Suburbs Near Dulyalbin

South Bodallin 17.8 km Mount Hampton 26.2 km Moorine Rock 27.2 km Bodallin 28.6 km South Yilgarn 31.2 km Carrabin 39.7 km Marvel Loch 40.8 km South Burracoppin 40.8 km Southern Cross 43.3 km Holleton 44.4 km Westonia 46.3 km Skeleton Rock 47.1 km

Same Postcode (6425)

Moorine Rock

More Dulyalbin Data

Yilgarn LGA 23 suburbs, 5 postcodes, 1,190 people Climate & Weather Closest station: Northam (227.7 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.