Wembley Downs Demographics: Population, Age & Income Profile (WA)
Liveability Score
5.2/10Wembley Downs has a medium demographic profile typical of Western Australia suburbs
Key Facts
- Median Age
- 37 years (state avg)
- Median Household Income
- $1,496/wk (state avg)
- Families with Children
- 27.1% of households
- Home Ownership
- 67.2% own — 29.2% rent
- Postcode
- 6019
- Highest high-risk exposure
- 18.9% of land (bushfire)
Demographics Analysis
Wembley Downs in Western Australia reflects the broader demographic characteristics of the region. According to the Australian Bureau of Statistics (ABS) 2021 Census, the typical household in Western Australia has a median weekly income of around $1,496, with a median age of 37 years.
The ABS reports that 27.1% of households in Western Australia are couples with children, while 25.3% are couples without children. Lone person households account for 22.9% of households. This family composition data helps home buyers understand the neighbourhood character and amenity demand.
Home ownership rates in Western Australia show that 67.2% of households own their home (with or without a mortgage), while 29.2% rent. These tenure patterns affect property turnover rates, rental demand, and neighbourhood stability — all important factors for home buyers evaluating Wembley Downs.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like Wembley Downs. 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 Wembley Downs property to understand how climate projections may affect your investment.
Wembley Downs (postcode 6019) 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 bushfire (18.9% of land in high-risk zones), riverine flood (7.3% of land in high-risk zones), tropical cyclone (7.2% of land in high-risk zones). Exposure is not uniform across Wembley Downs — 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 Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce the risk of localized flooding.
Est. cost: Medium
Implement Bushfire Management Plans
ImmediateDevelop and implement bushfire management plans for properties near bushland areas, including vegetation management and firebreaks.
Est. cost: Low
Establish Heatwave Response Plan
Near-termCreate a heatwave response plan to protect vulnerable populations, including cooling centers and community outreach programs.
Est. cost: Low
Promote Water Conservation
Long-termEncourage water conservation measures to reduce water stress during periods of drought and heatwaves.
Est. cost: Low
Council & Emergency Services
Explore Wembley Downs Risk Reports
View other climate risk assessments for Wembley Downs:
Frequently Asked Questions
What is the population of Wembley Downs?
Population data for Wembley Downs 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 Western Australia 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 Wembley Downs?
The median age for Western Australia is 37 years according to the 2021 ABS Census, which serves as a reference point for Wembley Downs. 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 Wembley Downs?
The median weekly household income in Western Australia is $1,496 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 Wembley Downs?
The demographic profile of Wembley Downs is broadly shaped by its location within Western Australia. According to the ABS Census, 27.1% of households in the state are couples with children, while 25.3% are couples without children. The overall population of Western Australia has a median age of 37 — use this as context when assessing the demographic character of Wembley Downs.
What share of Wembley Downs is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 18.9% of Wembley Downs in high-risk zones for bushfire, with a further 71.4% 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 Wembley Downs Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Wembley Downs, Western Australia, covering flood, bushfire, sea level rise and more.
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