Chirnside Postcode
Queensland
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Chirnside Compares
Chirnside vs the QLD average and the national average (2021 Census, population-weighted).
| Metric | Chirnside | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,349 +QLD | $1,770 | $1,836 |
| Rent/wk | $125 -QLD | $380 | $390 |
| Mortgage/month | $1,517 -QLD | $1,774 | $1,958 |
| Median age | 52 | 44.0 | 45.0 |
| SEIFA decile | 7/10 +QLD | 4.0/10 | 6.0/10 |
| Unemployment | 13.3% +QLD | 6.0% | 5.0% |
Green pill = at least 10% above the QLD average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Chirnside is a remote community in Queensland, with postcode 4723. It lies roughly 693 km from Brisbane, classified by the ABS as remote Australia. The area is administered by Central Highlands (Qld).
According to the 2021 Census, Chirnside has a population of 56 with a median age of 52. The median weekly household income is $2,349, above the QLD average. The unemployment rate is 13.3%, higher than the QLD average.
Housing in Chirnside includes a median weekly rent of $125, median monthly mortgage repayment of $1,517, with 15 total dwellings. Housing costs in the area sit below the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Chirnside scores in decile 7 out of 10, which is above the national average.
Chirnside is part of the Central Highlands (Qld) statistical area in Queensland.
Chirnside Details
| Postcode | 4723 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 56 |
| Median Age | 52 years |
| Median Household Income (Census 2021) | $2,349/week |
| Median Personal Income (Census 2021) | $1,036/week |
| Median Weekly Rent (Census 2021) | $125 |
| Median Monthly Mortgage (Census 2021) | $1,517 |
| Average Household Size | 2.4 persons |
| Area | 111.2 km² |
| Population Density | 1/km² |
| Total Dwellings | 15 |
| Australian Citizens | 87.5% |
| Unemployment Rate | 13.3% |
| SEIFA IRSAD Decile | 7/10 (above average) |
| Latitude | -23.108171 |
| Longitude | 148.1027675 |
| Distance from Brisbane | 693 km |
| Region (SA4) | Central Queensland |
| Area (SA3) | Central Highlands (Qld) |
| Local Government | Central Highlands (Qld) |
| Federal Electorate | Flynn |
Age Profile
Show counts
| 0–14 years | 4 (7.1%) |
| 15–24 years | 3 (5.4%) |
| 25–44 years | 9 (16.1%) |
| 45–64 years | 24 (42.9%) |
| 65+ years | 11 (19.6%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 7 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 7 (12.5%) |
| Diabetes | 6 (10.7%) |
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 | 3 (15.0%) |
| 2 vehicles | 8 (40.0%) |
| 3+ vehicles | 9 (45.0%) |
Suburbs Near Chirnside
Same Postcode (4723)
More Chirnside 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.