Douglas Demographics: Population, Age & Income Profile (QLD)
Is Douglas Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Douglas, Queensland, covering flood, bushfire, sea level rise and more.
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Liveability Score
5.8Douglas 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
- 4354
- Region
- Coastal QLD
- Median property value
- $675,000
- Dominant hazard
- extreme heat
Demographics Analysis
Douglas 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 Douglas.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like Douglas. 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 Douglas property to understand how climate projections may affect your investment.
Douglas located in Coastal QLD (postcode 4354), is a Queensland suburb tracked by ClimateNest. The suburb's median property value is $675,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Douglas.
Across the six hazard axes ClimateNest models, the dominant climate risk for Douglas in this type is extreme heat. Insurance signals for the suburb point to premiums rising significantly (+40% by 2030). The actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Douglas, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Douglas are increasingly made with an address-level climate report in hand.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risk, such as levees and improved drainage systems.
Est. cost: High
Develop Heat Action Plan
ImmediateImplement a heat action plan to protect vulnerable residents during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Medium
Enhance Bushfire Preparedness
Long-termImplement bushfire management strategies, including vegetation management and community education programs.
Est. cost: Medium
Upgrade Infrastructure
Near-termUpgrade critical infrastructure to withstand extreme weather events, including power grids and transportation networks.
Est. cost: High
Council & Emergency Services
Explore Douglas Risk Reports
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Frequently Asked Questions
What is the population of Douglas?
Population data for Douglas 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 Douglas?
The median age for Queensland is 38 years according to the 2021 ABS Census, which serves as a reference point for Douglas. 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 Douglas?
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 Douglas?
The demographic profile of Douglas 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 Douglas.
Is Douglas Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Douglas, Queensland, covering flood, bushfire, sea level rise and more.
What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections