South Australia · Postcode 5602
Port Gibbon postcode and suburb data
South Australia · Phone area code 08 · 208 km from Adelaide
Suburb snapshot
Port Gibbon at a glance vs SA
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against SA
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Port Gibbon ranks: household income is in the top 25% of SA suburbs; SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Port Gibbon vs the SA average and the national average, using population-weighted 2021 Census data.
| Metric | Port Gibbon | SA avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,949 +SA | $1,545 | $1,836 |
| Mortgage/month | $1,900 +SA | $1,558 | $1,958 |
| Median age | 58 | 45.0 | 45.0 |
| SEIFA decile | 2/10 -SA | 5.0/10 | 6.0/10 |
| Unemployment | 0.0% -SA | 6.0% | 5.0% |
Green pill = at least 10% above the SA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Port Gibbon is a remote community in South Australia, with postcode 5602. It lies roughly 208 km from Adelaide, classified by the ABS as remote Australia. The area is administered by Franklin Harbour.
According to the 2021 Census, Port Gibbon has a population of 8 with a median age of 58. The median weekly household income is $1,949, above the SA average.
Housing in Port Gibbon includes a median monthly mortgage repayment of $1,900, 4 total dwellings. These housing costs sit above the SA average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Port Gibbon scores in decile 2 out of 10, which is well below the national average.
Port Gibbon is part of the Eyre Peninsula and South West statistical area in South Australia.
Port Gibbon details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5602 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Population (2021) | 8 |
| Median Age | 58 years |
| Median Household Income (Census 2021) | $1,949/week |
| Median Personal Income (Census 2021) | $725/week |
| Median Monthly Mortgage (Census 2021) | $1,900 |
| Average Household Size | 1.5 persons |
| Area | 8.0 km² |
| Population Density | 1/km² |
| Total Dwellings | 4 |
| Australian Citizens | 125.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 2/10 (well below average) |
| Latitude | -33.8024998 |
| Longitude | 136.7938116 |
| Distance from Adelaide | 208 km |
| Region (SA4) | South Australia - Outback |
| Area (SA3) | Eyre Peninsula and South West |
| Local Government | Franklin Harbour |
| Federal Electorate | Grey |
| State Electorate | Flinders |
| Time Zone | ACST (UTC+9:30), Australia/Adelaide (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 8 (100.0%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA socio-economic index
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 4 (100.0%) |
| 2 vehicles | 0 (0.0%) |
| 3+ vehicles | 0 (0.0%) |
Suburbs Near Port Gibbon
Same Postcode (5602)
More Port Gibbon 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.