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Mackay Harbour 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 Mackay Harbour Compares
Mackay Harbour vs the QLD average and the national average (2021 Census, population-weighted).
| Metric | Mackay Harbour | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,079 +QLD | $1,770 | $1,836 |
| Rent/wk | $500 +QLD | $380 | $390 |
| Mortgage/month | $2,167 +QLD | $1,774 | $1,958 |
| Median age | 50 | 44.0 | 45.0 |
| SEIFA decile | 7/10 +QLD | 4.0/10 | 6.0/10 |
| Unemployment | 4.8% -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.
Mackay Harbour (4740) is a coastal town in regional Queensland. It lies around 806 km from Brisbane by road. The locality is part of the Mackay statistical area. It is administered by Mackay.
According to the 2021 Census, Mackay Harbour has a population of 686 with a median age of 50. The median weekly household income is $2,079, above the QLD average. The unemployment rate is 4.8%, lower than the QLD average. The Indigenous population is 17 (2.5% of residents).
Housing in Mackay Harbour includes a median weekly rent of $500, median monthly mortgage repayment of $2,167, with 276 total dwellings. These housing costs sit above the QLD average. Rental properties account for 40.6% of dwellings.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mackay Harbour scores in decile 7 out of 10, which is above the national average.
Mackay Harbour is part of the Mackay statistical area in Queensland.
Mackay Harbour Details
| Postcode | 4740 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 686 |
| Median Age | 50 years |
| Median Household Income (Census 2021) | $2,079/week |
| Median Personal Income (Census 2021) | $1,074/week |
| Median Weekly Rent (Census 2021) | $500 |
| Median Monthly Mortgage (Census 2021) | $2,167 |
| Average Household Size | 2.1 persons |
| Area | 14.4 km² |
| Population Density | 48/km² |
| Total Dwellings | 276 |
| Australian Citizens | 75.9% |
| Indigenous Population | 17 (2.5%) |
| Unemployment Rate | 4.8% |
| SEIFA IRSAD Decile | 7/10 (above average) |
| Latitude | -21.1083749 |
| Longitude | 149.2051757 |
| Distance from Brisbane | 806 km |
| Region (SA4) | Mackay - Isaac - Whitsunday |
| Area (SA3) | Mackay |
| Local Government | Mackay |
| Federal Electorate | Dawson |
Age Profile
Show counts
| 0–14 years | 77 (11.2%) |
| 15–24 years | 73 (10.6%) |
| 25–44 years | 146 (21.3%) |
| 45–64 years | 281 (41.0%) |
| 65+ years | 130 (19.0%) |
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)
| Asthma | 42 (6.1%) |
| Arthritis | 41 (6.0%) |
| Heart Disease | 31 (4.5%) |
| Diabetes | 28 (4.1%) |
| Cancer | 28 (4.1%) |
| Lung Condition | 15 (2.2%) |
| Dementia | 4 (0.6%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 18 (6.7%) |
| 1 vehicle | 100 (37.0%) |
| 2 vehicles | 108 (40.0%) |
| 3+ vehicles | 44 (16.3%) |
Suburbs Near Mackay Harbour
Same Postcode (4740)
More Mackay Harbour 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.