Diglum, QLD 4680
Gladstone - BiloelaAll suburbs in postcode 4680
Updated
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Sales data as of May 2026
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What to know about Diglum
Diglum (4680) sits in the Gladstone - Biloela region of Queensland.
Diglum has roughly 56 residents, with an established, older skew. Households are mostly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Diglum scores 0/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 32°C (warm), winter mornings around 11°C (mild). Annual rainfall lands at about 814 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schooling within or near the suburb covers 1 government primary, 1 government secondary.
Schools in Diglum
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 0/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Diglum's population at 56, with a median age of 45. That sits as an established, older skew. Households are mostly owner-occupied (68% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (100% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 56
- Median age
- 45
- Family households
- 100%
- Owner occupied
- 68%
Demographics data as of May 2026· ABS 2021 Census
Weather year-round
- Annual rainfall
- 814 mm
- Hottest month, avg max
- 31.8°C
- Coldest month, avg min
- 10.8°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about Diglum
- What is the Diglum postcode?
- Diglum is in the 4680 postcode, in QLD, in the Gladstone - Biloela region.
- Where is Diglum?
- Diglum is a suburb in the Gladstone - Biloela area, QLD 4680.
- What schools are in Diglum?
- There are 2 schools serving Diglum on this page, including Calliope State School, Calliope State High School.
- How walkable is Diglum?
- Diglum has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Diglum?
- Diglum is close to O Connell, Barmundu, Taragoola, Boynedale, Calliope.
- What is the population of Diglum?
- The population of Diglum is approximately 56 (2021 Census). The median age is 45.
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Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.