One Mile Demographics: Population, Age & Income Profile (QLD)
Liveability Score
5.8/10One Mile has a medium demographic profile typical of Queensland suburbs
Key Facts
- Median Age
- 38 years (state avg)
- Median Household Income
- $1,310/wk (state avg)
- Families with Children
- 28.3% of households
- Home Ownership
- 65.4% own — 31.9% rent
- Postcode
- 4305
- Highest high-risk exposure
- 15.8% of land (tropical cyclone)
Demographics Analysis
One Mile in Queensland reflects the broader demographic characteristics of the region. According to the Australian Bureau of Statistics (ABS) 2021 Census, the typical household in Queensland has a median weekly income of around $1,310, with a median age of 38 years.
The ABS reports that 28.3% of households in Queensland are couples with children, while 26.5% are couples without children. Lone person households account for 23.9% of households. This family composition data helps home buyers understand the neighbourhood character and amenity demand.
Home ownership rates in Queensland show that 65.4% of households own their home (with or without a mortgage), while 31.9% rent. These tenure patterns affect property turnover rates, rental demand, and neighbourhood stability — all important factors for home buyers evaluating One Mile.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like One Mile. Different demographic groups face different climate exposure profiles — families may prioritise heat safety near schools, while retirees may be more concerned about insurance costs in flood-prone areas. Get an address-level climate risk report for your One Mile property to understand how climate projections may affect your investment.
One Mile (postcode 4305) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are tropical cyclone (15.8% of land in high-risk zones), bushfire (14.6% of land in high-risk zones), surface flood (8.6% of land in high-risk zones). Exposure is not uniform across One Mile — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risks, such as improved drainage systems and flood barriers.
Est. cost: High
Implement Heat Action Plan
ImmediateDevelop and implement a heat action plan to protect vulnerable residents during heatwaves.
Est. cost: Medium
Strengthen Bushfire Preparedness
Near-termEnhance bushfire preparedness through community education, property maintenance, and strategic fire breaks.
Est. cost: Medium
Protect Coastal Areas
Long-termImplement coastal protection measures to mitigate erosion and sea level rise impacts.
Est. cost: High
Promote Water Conservation
Near-termEncourage water conservation practices to reduce water stress during droughts and heatwaves.
Est. cost: Low
Council & Emergency Services
Explore One Mile Risk Reports
View other climate risk assessments for One Mile:
Frequently Asked Questions
What is the population of One Mile?
Population data for One Mile comes from the ABS 2021 Census, the most recent national census. For the most current suburb-level population data, refer to ABS QuickStats or consult the Queensland state government's population projections. Understanding population trends helps home buyers assess housing demand, infrastructure investment, and neighbourhood character.
What is the median age in One Mile?
The median age for Queensland is 38 years according to the 2021 ABS Census, which serves as a reference point for One Mile. A younger median age often indicates more families and first home buyers, while older demographics suggest established households and potentially lower turnover. Both have implications for property demand and investment strategy.
What is the average household income in One Mile?
The median weekly household income in Queensland is $1,310 per week (ABS 2021 Census). Household income affects serviceability for mortgage lending, rental affordability, and the type of housing stock in demand within a suburb. Higher-income areas typically support stronger property values and faster capital growth. Combine demographic research with a climate risk report from ClimateNest for a complete property assessment.
What type of people live in One Mile?
The demographic profile of One Mile is broadly shaped by its location within Queensland. According to the ABS Census, 28.3% of households in the state are couples with children, while 26.5% are couples without children. The overall population of Queensland has a median age of 38 — use this as context when assessing the demographic character of One Mile.
What share of One Mile is exposed to high tropical cyclone risk?
ClimateNest's hazard overlay maps 15.8% of One Mile in high-risk zones for tropical cyclone, with a further 77.9% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is One Mile Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for One Mile, Queensland, covering flood, bushfire, sea level rise and more.
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