St Mary Postcode
Queensland
Located in Queensland, St Mary is a locality approximately 197 kilometres from Brisbane. The postcode for St Mary is 4570, and residents use the 07 telephone area code.
According to the 2021 Census, St Mary has a population of 34 (13 males, 21 females). The median age is 56 years.
The median weekly household income in St Mary is $1,166, with a median personal income of $599 per week.
The median weekly rent is $400 and the median monthly mortgage repayment is $968.
100% of residents were born in Australia.
73.5% of residents speak only English at home, while 11.8% speak another language.
The employment rate in St Mary shows 16 people employed (12 full-time, 9 part-time).
On the ABS Socio-Economic Index (SEIFA), St Mary has an IRSAD score of 872 placing it in decile 1 (most disadvantaged). This index measures relative advantage and disadvantage based on income, education, employment, occupation, and housing.
St Mary covers an area of 186.1 square kilometres, giving it a population density of 0 persons per km².
Statistically, St Mary sits within the Maryborough area, part of the broader Wide Bay region. It falls under the Fraser Coast local government area.
The federal electorate for St Mary is Longman.
St Mary Details
| Postcode | 4570 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 34 |
| Median Age | 56 years |
| Median Household Income | $1,166/week |
| Median Personal Income | $599/week |
| Median Weekly Rent | $400 |
| Median Monthly Mortgage | $968 |
| Average Household Size | 2.1 persons |
| Area | 186.1 km² |
| Population Density | 0/km² |
| Total Dwellings | 11 |
| Completed Year 12 | 20.6% |
| Australian Citizens | 88.2% |
| SEIFA IRSAD Decile | 1/10 (most disadvantaged) |
| Latitude | -25.7712 |
| Longitude | 152.4787 |
| Distance from Brisbane | 197 km |
| Region (SA4) | Wide Bay |
| Area (SA3) | Maryborough |
| Local Government | Fraser Coast |
| Federal Electorate | Longman |