Robertstown Demographics: Population, Age & Income Profile (SA)
Liveability Score
6.0/10Robertstown is a suburb in South Australia with demographic characteristics shaped by its location and housing stock
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
- 5381
- Highest high-risk exposure
- 10% of land (bushfire)
Demographics Analysis
Robertstown 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. Understanding these demographics helps home buyers evaluate whether a suburb suits their lifestyle needs and investment goals.
The ABS reports that 27.8% of households in South Australia are couples with children, while 27.1% are couples without children. Home ownership rates in South Australia show 68.1% of households own their home, while 29.2% rent. These tenure patterns affect property turnover and neighbourhood stability.
For home buyers considering Robertstown, demographic data provides valuable context for property decisions. Suburbs with younger median ages typically attract first home buyers and families, while established suburbs with higher owner-occupier rates often have lower turnover and more stable property values. The demographic profile also influences local amenity demand — from school provision to retail and healthcare services. ABS QuickStats provides the most detailed suburb-level demographic data for South Australia.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like Robertstown. 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 Robertstown property to understand how climate projections may affect your investment.
Robertstown (postcode 5381) 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 (10% of land in high-risk zones), surface flood (5.9% of land in high-risk zones), extreme wind (5.7% of land in high-risk zones). Exposure is not uniform across Robertstown — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
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Frequently Asked Questions
What is the population of Robertstown?
Population data for Robertstown 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 Robertstown?
The median age for South Australia is 40 years according to the 2021 ABS Census, which serves as a reference point for Robertstown. 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 Robertstown?
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 Robertstown?
The demographic profile of Robertstown 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 Robertstown.
What share of Robertstown is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 10% of Robertstown in high-risk zones for bushfire, with a further 69.9% 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 Robertstown Safe from Climate Risk?
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