Biggenden Postcode

Queensland

Outer Regional Bottom 20% SEIFA
4621
Postcode for Biggenden, QLD
Phone area code: 07 · 239 km from Brisbane · Pop. 788
788
Population
57
Median Age
$725
Household Income/wk
$200
Median Rent/wk
1/10
SEIFA Advantage
219.4
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 Biggenden 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 Biggenden Compares

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

MetricBiggendenQLD avgAU avg
Household income/wk $725 -QLD $1,770 $1,836
Rent/wk $200 -QLD $380 $390
Mortgage/month $867 -QLD $1,774 $1,958
Median age 57 44.0 45.0
SEIFA decile 1/10 -QLD 4.0/10 6.0/10
Unemployment 9.2% +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.

Biggenden is a locality 239 km from Brisbane in Queensland, classified as outer regional by the ABS. The postcode is 4621. It falls within the Wide Bay region. The local government area is North Burnett.

According to the 2021 Census, Biggenden has a population of 788 with a median age of 57. The median weekly household income is $725, below the QLD average. The unemployment rate is 9.2%, higher than the QLD average. The Indigenous population is 58 (7.4% of residents).

Housing in Biggenden includes a median weekly rent of $200, median monthly mortgage repayment of $867, with 351 total dwellings. Housing costs in the area sit below the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 76.9% of housing.

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

Biggenden is served by Biggenden State School.

Biggenden is part of the Maryborough statistical area in Queensland.

Biggenden Details

Postcode4621
StateQueensland (QLD)
Phone Area Code07
Population (2021)788
Median Age57 years
Median Household Income (Census 2021)$725/week
Median Personal Income (Census 2021)$452/week
Median Weekly Rent (Census 2021)$200
Median Monthly Mortgage (Census 2021)$867
Average Household Size1.9 persons
Area219.4 km²
Population Density4/km²
Total Dwellings351
Australian Citizens85.4%
Indigenous Population58 (7.4%)
Unemployment Rate9.2%
SEIFA IRSAD Decile1/10 (well below average)
Latitude-25.5125968
Longitude152.0377569
Distance from Brisbane239 km
Region (SA4)Wide Bay
Area (SA3)Maryborough
Local GovernmentNorth Burnett
Federal ElectorateFlynn

Age Profile

0–14 (11.8%) 15–24 (9.9%) 25–44 (12.9%) 45–64 (26.5%) 65+ (37.7%)
Show counts
0–14 years93 (11.8%)
15–24 years78 (9.9%)
25–44 years102 (12.9%)
45–64 years209 (26.5%)
65+ years297 (37.7%)

Housing Tenure

Owned outright (58.0%) Mortgaged (18.9%) Rented (23.1%)

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)

Arthritis159 (20.2%)
Asthma89 (11.3%)
Diabetes82 (10.4%)
Heart Disease75 (9.5%)
Cancer43 (5.5%)
Lung Condition37 (4.7%)
Dementia5 (0.6%)

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

Motor Vehicles per Dwelling

No vehicle24 (6.9%)
1 vehicle162 (46.7%)
2 vehicles115 (33.1%)
3+ vehicles46 (13.3%)

Schools in Biggenden

Biggenden State School
Combined · Gov · ICSEA 895 · 116 students

Suburbs Near Biggenden

Same Postcode (4621)

More Biggenden 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.