South Newdegate Postcode

Western Australia

Very Remote Top 10% SEIFA Above WA income
6355
Postcode for South Newdegate, WA
Phone area code: 08 · 328 km from Perth · Pop. 43
43
Population
37
Median Age
$2,583
Household Income/wk
$N/A
Median Rent/wk
10/10
SEIFA Advantage
586.9
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 South Newdegate ranks: household income is in the top 10% of WA suburbs; SEIFA decile 10 puts it in the top 20% of Australia for socio-economic advantage.

How South Newdegate Compares

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

MetricSouth NewdegateWA avgAU avg
Household income/wk $2,583 +WA $1,891 $1,836
Median age 37 43.0 45.0
SEIFA decile 10/10 +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.

South Newdegate is a very remote community in Western Australia, with postcode 6355. It lies roughly 328 km from Perth, classified by the ABS as very remote Australia. The area is administered by Lake Grace.

According to the 2021 Census, South Newdegate has a population of 43 with a median age of 37. The median weekly household income is $2,583, above the WA average.

Housing in South Newdegate includes a 13 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, South Newdegate scores in decile 10 out of 10, which is well above the national average.

South Newdegate is part of the Wheat Belt - South statistical area in Western Australia.

South Newdegate Details

Postcode6355
StateWestern Australia (WA)
Phone Area Code08
Population (2021)43
Median Age37 years
Median Household Income (Census 2021)$2,583/week
Median Personal Income (Census 2021)$1,611/week
Average Household Size3.1 persons
Area586.9 km²
Population Density0/km²
Total Dwellings13
Australian Citizens95.3%
Unemployment Rate0.0%
SEIFA IRSAD Decile10/10 (well above average)
Latitude-33.2171571
Longitude119.025458
Distance from Perth328 km
Region (SA4)Western Australia - Wheat Belt
Area (SA3)Wheat Belt - South
Local GovernmentLake Grace
Federal ElectorateO'Connor

Age Profile

0–14 (30.2%) 15–24 (14.0%) 25–44 (27.9%) 45–64 (27.9%) 65+ (9.3%)
Show counts
0–14 years13 (30.2%)
15–24 years6 (14.0%)
25–44 years12 (27.9%)
45–64 years12 (27.9%)
65+ years4 (9.3%)

Housing Tenure

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

SEIFA Socio-economic Index

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

Health Conditions (2021 Census)

Diabetes4 (9.3%)
Asthma4 (9.3%)

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

Motor Vehicles per Dwelling

No vehicle0 (0.0%)
1 vehicle0 (0.0%)
2 vehicles9 (64.3%)
3+ vehicles5 (35.7%)

Suburbs Near South Newdegate

Newdegate 13.8 km East Newdegate 27.1 km Mallee Hill 28.4 km Buniche 34.2 km Lake Biddy 34.4 km Pingrup 39.5 km Mount Sheridan 40.2 km Beenong 42.1 km North Burngup 43.8 km Magenta 51.5 km Dunn Rock 51.5 km South Lake Grace 51.7 km

Same Postcode (6355)

Dunn Rock East Newdegate Holt Rock Lake Biddy Lake Camm Little Italy Magenta Mount Sheridan Newdegate Varley

More South Newdegate Data

Lake Grace LGA 21 suburbs, 3 postcodes, 1,261 people Climate & Weather Closest station: Katanning (145.8 km)

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