North Isis Postcode

Queensland

Inner Regional Bottom 20% SEIFA
4660
Postcode for North Isis, QLD
Phone area code: 07 · 267 km from Brisbane · Pop. 566
566
Population
59
Median Age
$971
Household Income/wk
$250
Median Rent/wk
2/10
SEIFA Advantage
73.9
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 North Isis ranks: household income sits in the bottom 25% of QLD suburbs; SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.

How North Isis Compares

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

MetricNorth IsisQLD avgAU avg
Household income/wk $971 -QLD $1,770 $1,836
Rent/wk $250 -QLD $380 $390
Mortgage/month $1,200 -QLD $1,774 $1,958
Median age 59 44.0 45.0
SEIFA decile 2/10 -QLD 4.0/10 6.0/10
Unemployment 5.8% ≈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.

North Isis is a locality 267 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4660. It falls within the Wide Bay region. The local government area is Bundaberg.

According to the 2021 Census, North Isis has a population of 566 with a median age of 59. The median weekly household income is $971, below the QLD average. The unemployment rate is 5.8%. The Indigenous population is 12 (2.1% of residents).

Housing in North Isis includes a median weekly rent of $250, median monthly mortgage repayment of $1,200, with 231 total dwellings. Housing costs in the area sit below the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 89.4% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, North Isis scores in decile 2 out of 10, which is well below the national average.

North Isis is part of the Maryborough statistical area in Queensland.

North Isis Details

Postcode4660
StateQueensland (QLD)
Phone Area Code07
Population (2021)566
Median Age59 years
Median Household Income (Census 2021)$971/week
Median Personal Income (Census 2021)$466/week
Median Weekly Rent (Census 2021)$250
Median Monthly Mortgage (Census 2021)$1,200
Average Household Size2.3 persons
Area73.9 km²
Population Density8/km²
Total Dwellings231
Australian Citizens91.0%
Indigenous Population12 (2.1%)
Unemployment Rate5.8%
SEIFA IRSAD Decile2/10 (well below average)
Latitude-25.1674308
Longitude152.2743917
Distance from Brisbane267 km
Region (SA4)Wide Bay
Area (SA3)Maryborough
Local GovernmentBundaberg
Federal ElectorateHinkler

Age Profile

0–14 (10.6%) 15–24 (5.1%) 25–44 (13.6%) 45–64 (33.0%) 65+ (39.0%)
Show counts
0–14 years60 (10.6%)
15–24 years29 (5.1%)
25–44 years77 (13.6%)
45–64 years187 (33.0%)
65+ years221 (39.0%)

Housing Tenure

Owned outright (65.3%) Mortgaged (24.1%) Rented (10.6%)

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)

Arthritis122 (21.6%)
Diabetes45 (8.0%)
Heart Disease42 (7.4%)
Asthma39 (6.9%)
Cancer31 (5.5%)
Lung Condition21 (3.7%)
Dementia4 (0.7%)

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

Motor Vehicles per Dwelling

No vehicle6 (2.6%)
1 vehicle57 (25.0%)
2 vehicles88 (38.6%)
3+ vehicles77 (33.8%)

Suburbs Near North Isis

Same Postcode (4660)

More North Isis 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.