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Mabuiag Island 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 Mabuiag Island Compares
Mabuiag Island vs the QLD average and the national average (2021 Census, population-weighted).
| Metric | Mabuiag Island | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,281 -QLD | $1,770 | $1,836 |
| Rent/wk | $144 -QLD | $380 | $390 |
| Median age | 21 | 44.0 | 45.0 |
| SEIFA decile | 1/10 -QLD | 4.0/10 | 6.0/10 |
| Unemployment | 11.7% +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.
Mabuiag Island is a very remote community in Queensland, with postcode 4875. It lies roughly 2254 km from Brisbane, classified by the ABS as very remote Australia. The area is administered by Torres Strait Island.
According to the 2021 Census, Mabuiag Island has a population of 253 with a median age of 21. The median weekly household income is $1,281, below the QLD average. The unemployment rate is 11.7%, higher than the QLD average. The Indigenous population is 238 (94.1% of residents).
Housing in Mabuiag Island includes a median weekly rent of $144, 51 total dwellings. Housing costs in the area sit below the QLD average. Rental properties account for 100.0% of dwellings.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mabuiag Island scores in decile 1 out of 10, which is well below the national average.
Mabuiag Island is part of the Far North statistical area in Queensland.
Mabuiag Island Details
| Postcode | 4875 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 253 |
| Median Age | 21 years |
| Median Household Income (Census 2021) | $1,281/week |
| Median Personal Income (Census 2021) | $351/week |
| Median Weekly Rent (Census 2021) | $144 |
| Average Household Size | 4.3 persons |
| Area | 6.3 km² |
| Population Density | 40/km² |
| Total Dwellings | 51 |
| Australian Citizens | 95.3% |
| Indigenous Population | 238 (94.1%) |
| Unemployment Rate | 11.7% |
| SEIFA IRSAD Decile | 1/10 (well below average) |
| Latitude | -9.9553248 |
| Longitude | 142.1832671 |
| Distance from Brisbane | 2254 km |
| Region (SA4) | Queensland - Outback |
| Area (SA3) | Far North |
| Local Government | Torres Strait Island |
| Federal Electorate | Leichhardt |
Age Profile
Show counts
| 0–14 years | 89 (35.2%) |
| 15–24 years | 51 (20.2%) |
| 25–44 years | 65 (25.7%) |
| 45–64 years | 41 (16.2%) |
| 65+ years | 5 (2.0%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 1 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Diabetes | 23 (9.1%) |
| Arthritis | 9 (3.6%) |
| Asthma | 3 (1.2%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 32 (74.4%) |
| 1 vehicle | 11 (25.6%) |
| 2 vehicles | 0 (0.0%) |
| 3+ vehicles | 0 (0.0%) |
Suburbs Near Mabuiag Island
Same Postcode (4875)
More Mabuiag Island 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.