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Sunnyside Postcode
Western Australia
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Sunnyside Compares
Sunnyside vs the WA average and the national average (2021 Census, population-weighted).
| Metric | Sunnyside | WA avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,062 ≈WA | $1,891 | $1,836 |
| Rent/wk | $245 -WA | $355 | $390 |
| Mortgage/month | $1,733 ≈WA | $1,890 | $1,958 |
| Median age | 41 | 43.0 | 45.0 |
| SEIFA decile | 8/10 +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.
Sunnyside is a locality 234 km from Perth in Western Australia, classified as outer regional by the ABS. The postcode is 6256. It falls within the Bunbury region. The local government area is Bridgetown-Greenbushes.
According to the 2021 Census, Sunnyside has a population of 100 with a median age of 41. The median weekly household income is $2,062, close to the WA average.
Housing in Sunnyside includes a median weekly rent of $245, median monthly mortgage repayment of $1,733, with 28 total dwellings. Housing costs in the area sit below the WA average. Owner-occupied dwellings (owned or mortgaged) make up 90.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Sunnyside scores in decile 8 out of 10, which is above the national average.
Sunnyside is part of the Manjimup statistical area in Western Australia.
Sunnyside Details
| Postcode | 6256 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 100 |
| Median Age | 41 years |
| Median Household Income (Census 2021) | $2,062/week |
| Median Personal Income (Census 2021) | $820/week |
| Median Weekly Rent (Census 2021) | $245 |
| Median Monthly Mortgage (Census 2021) | $1,733 |
| Average Household Size | 2.9 persons |
| Area | 78.2 km² |
| Population Density | 1/km² |
| Total Dwellings | 28 |
| Australian Citizens | 85.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -34.0269469 |
| Longitude | 116.2521686 |
| Distance from Perth | 234 km |
| Region (SA4) | Bunbury |
| Area (SA3) | Manjimup |
| Local Government | Bridgetown-Greenbushes |
| Federal Electorate | O'Connor |
Age Profile
Show counts
| 0–14 years | 28 (28.0%) |
| 15–24 years | 12 (12.0%) |
| 25–44 years | 18 (18.0%) |
| 45–64 years | 31 (31.0%) |
| 65+ years | 12 (12.0%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 8 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Asthma | 8 (8.0%) |
| Arthritis | 4 (4.0%) |
| Diabetes | 3 (3.0%) |
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 | 17 (60.7%) |
| 3+ vehicles | 11 (39.3%) |
Suburbs Near Sunnyside
Same Postcode (6256)
More Sunnyside Data
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.