Mullett Creek Postcode

Queensland

Outer Regional Bottom 20% SEIFA
4670
Postcode for Mullett Creek, QLD
Phone area code: 07 · 330 km from Brisbane · Pop. 67
67
Population
51
Median Age
$1,458
Household Income/wk
$250
Median Rent/wk
2/10
SEIFA Advantage
94.2
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 Mullett Creek ranks: SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.

How Mullett Creek Compares

Mullett Creek vs the QLD average and the national average (2021 Census, population-weighted).

MetricMullett CreekQLD avgAU avg
Household income/wk $1,458 -QLD $1,770 $1,836
Rent/wk $250 -QLD $380 $390
Mortgage/month $825 -QLD $1,774 $1,958
Median age 51 44.0 45.0
SEIFA decile 2/10 -QLD 4.0/10 6.0/10
Unemployment 0.0% -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.

Mullett Creek is a locality 330 km from Brisbane in Queensland, classified as outer regional by the ABS. The postcode is 4670. It falls within the Wide Bay region. The local government area is Bundaberg.

According to the 2021 Census, Mullett Creek has a population of 67 with a median age of 51. The median weekly household income is $1,458, below the QLD average.

Housing in Mullett Creek includes a median weekly rent of $250, median monthly mortgage repayment of $825, with 21 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, Mullett Creek scores in decile 2 out of 10, which is well below the national average.

Mullett Creek is part of the Bundaberg statistical area in Queensland.

Mullett Creek Details

Postcode4670
StateQueensland (QLD)
Phone Area Code07
Population (2021)67
Median Age51 years
Median Household Income (Census 2021)$1,458/week
Median Personal Income (Census 2021)$469/week
Median Weekly Rent (Census 2021)$250
Median Monthly Mortgage (Census 2021)$825
Average Household Size2.6 persons
Area94.2 km²
Population Density1/km²
Total Dwellings21
Australian Citizens97.0%
Unemployment Rate0.0%
SEIFA IRSAD Decile2/10 (well below average)
Latitude-24.6346613
Longitude152.0600885
Distance from Brisbane330 km
Region (SA4)Wide Bay
Area (SA3)Bundaberg
Local GovernmentBundaberg
Federal ElectorateHinkler

Age Profile

0–14 (20.9%) 15–24 (9.0%) 25–44 (20.9%) 45–64 (35.8%) 65+ (9.0%)
Show counts
0–14 years14 (20.9%)
15–24 years6 (9.0%)
25–44 years14 (20.9%)
45–64 years24 (35.8%)
65+ years6 (9.0%)

Housing Tenure

Owned outright (70.0%) Mortgaged (30.0%) Rented (0.0%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 2 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis17 (25.4%)
Diabetes7 (10.4%)
Lung Condition5 (7.5%)
Asthma3 (4.5%)
Cancer3 (4.5%)

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 vehicle10 (47.6%)
2 vehicles6 (28.6%)
3+ vehicles5 (23.8%)

Suburbs Near Mullett Creek

Same Postcode (4670)

More Mullett Creek 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.