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Queensland · Postcode 4742
Mount Britton postcode and suburb data
Queensland · Phone area code 07 · 807 km from Brisbane
Suburb snapshot
Mount Britton 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 Mount Britton ranks: household income sits in the bottom 10% of QLD suburbs; rents sit in the cheapest 10% in QLD.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Mount Britton vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | Mount Britton | QLD avg | AU avg |
|---|---|---|---|
| Median age | 57 | 44.0 | 45.0 |
| SEIFA decile | 6/10 +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.
Mount Britton is a remote community in Queensland, with postcode 4742. It lies roughly 807 km from Brisbane, classified by the ABS as remote Australia. The area is administered by Isaac.
According to the 2021 Census, Mount Britton has a population of 4 with a median age of 57.
Housing in Mount Britton includes a 4 total dwellings. Housing costs in the area sit below the QLD average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mount Britton scores in decile 6 out of 10, which is around the national average.
Mount Britton is part of the Bowen Basin - North statistical area in Queensland.
Mount Britton details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4742 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 4 |
| Median Age | 57 years |
| Median Personal Income (Census 2021) | $1,500/week |
| Average Household Size | 2 persons |
| Area | 399.7 km² |
| Population Density | 0/km² |
| Total Dwellings | 4 |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -21.4200805 |
| Longitude | 148.6151794 |
| Distance from Brisbane | 807 km |
| Region (SA4) | Mackay - Isaac - Whitsunday |
| Area (SA3) | Bowen Basin - North |
| Local Government | Isaac |
| Federal Electorate | Capricornia |
| State Electorate | Mirani |
| Time Zone | AEST (UTC+10), Australia/Brisbane (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 | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
SEIFA socio-economic index
Suburbs Near Mount Britton
Same Postcode (4742)
More Mount Britton 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.