Millmerran Downs Postcode

Queensland

Outer Regional Bottom 20% SEIFA
4357
Postcode for Millmerran Downs, QLD
Phone area code: 07 · 201 km from Brisbane · Pop. 103
103
Population
50
Median Age
$693
Household Income/wk
$295
Median Rent/wk
1/10
SEIFA Advantage
8.4
Area (km²)

Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.

Where Millmerran Downs ranks: household income sits in the bottom 10% of QLD suburbs; SEIFA decile 1 places it in the bottom 20% of Australia for socio-economic advantage.

How Millmerran Downs Compares

Millmerran Downs vs the QLD average and the national average (2021 Census, population-weighted).

MetricMillmerran DownsQLD avgAU avg
Household income/wk $693 -QLD $1,770 $1,836
Rent/wk $295 -QLD $380 $390
Mortgage/month $715 -QLD $1,774 $1,958
Median age 50 44.0 45.0
SEIFA decile 1/10 -QLD 4.0/10 6.0/10
Unemployment 39.1% +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.

Millmerran Downs is a locality 201 km from Brisbane in Queensland, classified as outer regional by the ABS. The postcode is 4357. It falls within the Darling Downs - Maranoa region. The local government area is Toowoomba.

According to the 2021 Census, Millmerran Downs has a population of 103 with a median age of 50. The median weekly household income is $693, below the QLD average. The unemployment rate is 39.1%, higher than the QLD average. The Indigenous population is 7 (6.8% of residents).

Housing in Millmerran Downs includes a median weekly rent of $295, median monthly mortgage repayment of $715, with 46 total dwellings. Housing costs in the area sit below the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 89.2% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Millmerran Downs scores in decile 1 out of 10, which is well below the national average.

Millmerran Downs is part of the Darling Downs - East statistical area in Queensland.

Millmerran Downs Details

Postcode4357
StateQueensland (QLD)
Phone Area Code07
Population (2021)103
Median Age50 years
Median Household Income (Census 2021)$693/week
Median Personal Income (Census 2021)$384/week
Median Weekly Rent (Census 2021)$295
Median Monthly Mortgage (Census 2021)$715
Average Household Size2.2 persons
Area8.4 km²
Population Density12/km²
Total Dwellings46
Australian Citizens87.4%
Indigenous Population7 (6.8%)
Unemployment Rate39.1%
SEIFA IRSAD Decile1/10 (well below average)
Latitude-27.9882945
Longitude151.0646032
Distance from Brisbane201 km
Region (SA4)Darling Downs - Maranoa
Area (SA3)Darling Downs - East
Local GovernmentToowoomba
Federal ElectorateMaranoa

Age Profile

0–14 (5.8%) 15–24 (8.7%) 25–44 (18.4%) 45–64 (31.1%) 65+ (29.1%)
Show counts
0–14 years6 (5.8%)
15–24 years9 (8.7%)
25–44 years19 (18.4%)
45–64 years32 (31.1%)
65+ years30 (29.1%)

Housing Tenure

Owned outright (59.5%) Mortgaged (29.7%) Rented (10.8%)

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)

Asthma18 (17.5%)
Arthritis17 (16.5%)
Heart Disease10 (9.7%)
Diabetes8 (7.8%)
Lung Condition7 (6.8%)
Cancer7 (6.8%)

Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.

Motor Vehicles per Dwelling

No vehicle0 (0.0%)
1 vehicle13 (31.0%)
2 vehicles21 (50.0%)
3+ vehicles8 (19.0%)

Suburbs Near Millmerran Downs

Same Postcode (4357)

More Millmerran Downs 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.