Keriri Island Postcode

Queensland

CoastalVery Remote Bottom 20% SEIFA
4875
Postcode for Keriri Island, QLD
Phone area code: 07 · 2195 km from Brisbane · Pop. 261
261
Population
23
Median Age
$933
Household Income/wk
$120
Median Rent/wk
1/10
SEIFA Advantage
15.6
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 Keriri Island ranks: household income sits in the bottom 25% of QLD suburbs; SEIFA decile 1 places it in the bottom 20% of Australia for socio-economic advantage.

How Keriri Island Compares

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

MetricKeriri IslandQLD avgAU avg
Household income/wk $933 -QLD $1,770 $1,836
Rent/wk $120 -QLD $380 $390
Median age 23 44.0 45.0
SEIFA decile 1/10 -QLD 4.0/10 6.0/10
Unemployment 12.8% +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.

Keriri Island is a very remote community in Queensland, with postcode 4875. It lies roughly 2195 km from Brisbane, classified by the ABS as very remote Australia. The area is administered by Torres Strait Island.

According to the 2021 Census, Keriri Island has a population of 261 with a median age of 23. The median weekly household income is $933, below the QLD average. The unemployment rate is 12.8%, higher than the QLD average. The Indigenous population is 253 (96.9% of residents).

Housing in Keriri Island includes a median weekly rent of $120, 71 total dwellings. Housing costs in the area sit below the QLD average. Rental properties account for 79.7% of dwellings.

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

Keriri Island is part of the Far North statistical area in Queensland.

Keriri Island Details

Postcode4875
StateQueensland (QLD)
Phone Area Code07
Population (2021)261
Median Age23 years
Median Household Income (Census 2021)$933/week
Median Personal Income (Census 2021)$453/week
Median Weekly Rent (Census 2021)$120
Average Household Size3.4 persons
Area15.6 km²
Population Density17/km²
Total Dwellings71
Australian Citizens98.5%
Indigenous Population253 (96.9%)
Unemployment Rate12.8%
SEIFA IRSAD Decile1/10 (well below average)
Latitude-10.5495
Longitude142.207
Distance from Brisbane2195 km
Region (SA4)Queensland - Outback
Area (SA3)Far North
Local GovernmentTorres Strait Island
Federal ElectorateLeichhardt

Age Profile

0–14 (35.2%) 15–24 (17.2%) 25–44 (21.8%) 45–64 (19.9%) 65+ (6.5%)
Show counts
0–14 years92 (35.2%)
15–24 years45 (17.2%)
25–44 years57 (21.8%)
45–64 years52 (19.9%)
65+ years17 (6.5%)

Housing Tenure

Owned outright (20.3%) Mortgaged (0.0%) Rented (79.7%)

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)

Heart Disease14 (5.4%)
Asthma13 (5.0%)
Diabetes12 (4.6%)
Arthritis10 (3.8%)
Lung Condition3 (1.1%)

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

Motor Vehicles per Dwelling

No vehicle32 (46.4%)
1 vehicle29 (42.0%)
2 vehicles8 (11.6%)
3+ vehicles0 (0.0%)

Suburbs Near Keriri Island

Same Postcode (4875)

More Keriri Island 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.