Queensland · Postcode 4680
Diglum postcode and suburb data
Queensland · Phone area code 07 · 413 km from Brisbane
Suburb snapshot
Diglum at a glance vs QLD
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against QLD
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Diglum ranks: SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Diglum vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | Diglum | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,833 ≈QLD | $1,770 | $1,836 |
| Rent/wk | $300 -QLD | $380 | $390 |
| Mortgage/month | $4,333 +QLD | $1,774 | $1,958 |
| Median age | 45 | 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.
Diglum is a remote community in Queensland, with postcode 4680. It lies roughly 413 km from Brisbane, classified by the ABS as remote Australia. The area is administered by Gladstone.
According to the 2021 Census, Diglum has a population of 56 with a median age of 45. The median weekly household income is $1,833, close to the QLD average. The Indigenous population is 6 (10.7% of residents).
Housing in Diglum includes a median weekly rent of $300, median monthly mortgage repayment of $4,333, with 19 total dwellings. These housing costs sit above 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, Diglum scores in decile 2 out of 10, which is well below the national average.
Diglum is part of the Gladstone statistical area in Queensland.
Diglum details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4680 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 56 |
| Median Age | 45 years |
| Median Household Income (Census 2021) | $1,833/week |
| Median Personal Income (Census 2021) | $754/week |
| Median Weekly Rent (Census 2021) | $300 |
| Median Monthly Mortgage (Census 2021) | $4,333 |
| Average Household Size | 3.1 persons |
| Area | 378.6 km² |
| Population Density | 0/km² |
| Total Dwellings | 19 |
| Australian Citizens | 92.9% |
| Indigenous Population | 6 (10.7%) |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 2/10 (well below average) |
| Latitude | -24.1453949 |
| Longitude | 151.1893 |
| Distance from Brisbane | 413 km |
| Region (SA4) | Central Queensland |
| Area (SA3) | Gladstone |
| Local Government | Gladstone |
| Federal Electorate | Flynn |
| State Electorate | Gladstone |
| Time Zone | AEST (UTC+10), Australia/Brisbane (standard time) |
Age Profile
Show counts
| 0–14 years | 14 (25.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 9 (16.1%) |
| 45–64 years | 28 (50.0%) |
| 65+ years | 9 (16.1%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 4 (7.1%) |
| Asthma | 3 (5.4%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 4 (23.5%) |
| 2 vehicles | 9 (52.9%) |
| 3+ vehicles | 4 (23.5%) |
Suburbs Near Diglum
Same Postcode (4680)
More Diglum 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.