Salisbury Heights Demographics: Population, Age & Income Profile (SA)
Liveability Score
5.8/10Salisbury Heights has a medium demographic profile typical of South Australia suburbs
Key Facts
- Median Age
- 40 years (state avg)
- Median Household Income
- $1,197/wk (state avg)
- Families with Children
- 27.8% of households
- Home Ownership
- 68.1% own — 29.2% rent
- Postcode
- 5109
- Highest high-risk exposure
- 22.8% of land (bushfire)
Demographics Analysis
Salisbury Heights in South Australia reflects the broader demographic characteristics of the region. According to the Australian Bureau of Statistics (ABS) 2021 Census, the typical household in South Australia has a median weekly income of around $1,197, with a median age of 40 years.
The ABS reports that 27.8% of households in South Australia are couples with children, while 27.1% are couples without children. Lone person households account for 27.9% of households. This family composition data helps home buyers understand the neighbourhood character and amenity demand.
Home ownership rates in South Australia show that 68.1% 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 Salisbury Heights.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like Salisbury Heights. 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 Salisbury Heights property to understand how climate projections may affect your investment.
Salisbury Heights (postcode 5109) 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 (22.8% of land in high-risk zones), surface flood (11.3% of land in high-risk zones), extreme wind (3.5% of land in high-risk zones). Exposure is not uniform across Salisbury Heights — 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 stormwater drainage infrastructure
Near-termUpgrade and maintain stormwater drainage systems to reduce the risk of flooding during heavy rainfall events.
Est. cost: Medium
Develop and implement a heatwave management plan
ImmediateEstablish a plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Low
Implement bushfire mitigation measures
Near-termMaintain firebreaks, clear vegetation around properties, and develop a community bushfire preparedness plan.
Est. cost: Low
Promote water conservation
Long-termEncourage residents to conserve water through rainwater harvesting, efficient irrigation, and water-wise landscaping.
Est. cost: Low
Council & Emergency Services
Explore Salisbury Heights Risk Reports
View other climate risk assessments for Salisbury Heights:
Frequently Asked Questions
What is the population of Salisbury Heights?
Population data for Salisbury Heights 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 South 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 Salisbury Heights?
The median age for South Australia is 40 years according to the 2021 ABS Census, which serves as a reference point for Salisbury Heights. 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 Salisbury Heights?
The median weekly household income in South Australia is $1,197 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 Salisbury Heights?
The demographic profile of Salisbury Heights is broadly shaped by its location within South Australia. According to the ABS Census, 27.8% of households in the state are couples with children, while 27.1% are couples without children. The overall population of South Australia has a median age of 40 — use this as context when assessing the demographic character of Salisbury Heights.
What share of Salisbury Heights is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 22.8% of Salisbury Heights in high-risk zones for bushfire, with a further 64.6% 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 Salisbury Heights Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Salisbury Heights, South Australia, covering flood, bushfire, sea level rise and more.
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