Roxby Downs

Roxby Downs has shown very soft population growth performance across periods assessed by AreaSearch

Roxby Downs' population was approximately 4,094 as of November 2025, according to AreaSearch's analysis. This figure reflects an increase of 118 people since the 2021 Census, which recorded a population of 3,976. The growth is inferred from the estimated resident population of 4,089 in June 2024 and two validated new addresses added after the census date. This results in a population density ratio of 14.2 persons per square kilometer. Roxby Downs' 3.0% growth since the census places it within 1.2 percentage points of its SA3 area's 4.2% growth, indicating strong fundamentals for population growth. Natural growth contributed approximately 60.7% of overall population gains during recent periods.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data and years post-2032, the SA State Government's Regional/LGA projections are adopted, adjusted using a weighted aggregation method from LGA to SA2 levels. Population projections indicate an overall decline in population over time, with an expected decrease of 252 persons by 2041. However, specific age cohorts are anticipated to grow, notably the 45 to 54 age group, which is projected to expand by 37 people.

The level of residential development activity in Roxby Downs is very low in comparison to the average area assessed nationally by AreaSearch

Roxby Downs has seen minimal construction activity with fewer than one new dwelling approved annually on average over the period from 2015 to 2019, with a total of three approvals during this time. This low level of development reflects the rural nature of the area, where housing developments are typically driven by specific local needs rather than broader market demand. It is important to note that with such low approval numbers, yearly growth figures and relativities can vary considerably based on individual projects.

Roxby Downs has substantially lower development levels compared to the rest of South Australia, and these levels are also below national averages. Given stable or declining population forecasts for Roxby Downs, there may be less housing pressure in the area, potentially creating favourable conditions for buyers.

Given stable or declining population forecasts, Roxby Downs may experience less housing pressure, creating favourable conditions for buyers.

Roxby Downs has limited levels of nearby infrastructure activity, ranking in the 15thth percentile nationally

Area's performance is significantly influenced by local infrastructure changes. Three projects identified by AreaSearch are expected to impact the area: Roxby Downs Area School Refurbishment, Olympic Dam Underground Growth Projects, Olympic Dam Smelter Refinery Expansion Project, and Woomera Redevelopment Program. The following list details those likely to be most relevant.

Professional plan users can use the search below to filter and access additional projects.

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The exceptional employment performance in Roxby Downs places it among Australia's strongest labour markets

Roxby Downs has a skilled workforce with strong representation in manufacturing and industrial sectors. The unemployment rate was 1.1% as of September 2025.

Employment grew by 3.0% over the past year. There were 2,721 residents employed while the unemployment rate was 4.3% lower than Rest of SA's rate of 5.3%. Workforce participation was higher at 78.0% compared to Rest of SA's 54.1%. Key industries for employment among residents are mining, construction, and accommodation & food services.

Mining had particularly high concentration with employment levels at 17.6 times the regional average. Agriculture, forestry & fishing showed lower representation at 0.2% versus the regional average of 14.5%. There were 1.6 workers for every resident as per the Census data. Employment increased by 3.0% while labour force grew by 3.5% over a 12-month period, leading to an unemployment rate rise of 0.5 percentage points. This contrasts with Rest of SA where employment rose by 0.3%, labour force grew by 2.3%, and unemployment rose by 1.9 percentage points. National employment forecasts from Jobs and Skills Australia indicate a growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Roxby Downs's employment mix suggests local employment should increase by 4.1% over five years and 10.3% over ten years, based on simple weighting extrapolation for illustrative purposes.

The economic profile demonstrates exceptional strength, placing the area among the top 10% nationally based on comprehensive AreaSearch income analysis

Roxby Downs SA2 had exceptionally high national income levels according to latest ATO data aggregated by AreaSearch for financial year 2022. Its median taxpayer income was $100,806 and average income stood at $108,719, compared to Rest of SA's figures of $46,889 and $56,582 respectively. Based on a 12.83% Wage Price Index growth since financial year 2022, estimated incomes as of September 2025 would be approximately $113,739 (median) and $122,668 (average). Census 2021 income data shows Roxby Downs' household, family, and personal incomes rank highly nationally, between the 97th and 99th percentiles. The $1,500 - 2,999 earnings band captures 35.1% of the community (1,436 individuals), consistent with surrounding region trends at 27.5%. High earners comprise 54.3%, indicating strong economic capacity. After housing costs, residents retain 91.6% of income, reflecting strong purchasing power and the area's SEIFA income ranking in the 5th decile.

Roxby Downs is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

In Roxby Downs, as per the latest Census evaluation, 96.7% of dwellings were houses with the remaining 3.4% comprising semi-detached homes, apartments, and other dwelling types. This contrasts with Non-Metro SA's figures of 85.7% houses and 14.3% other dwellings. Home ownership in Roxby Downs stood at 6.8%, with mortgaged dwellings at 23.0% and rented ones at 70.2%. The median monthly mortgage repayment was $1,517, higher than Non-Metro SA's average of $1,138. The median weekly rent in Roxby Downs was recorded as $260, compared to Non-Metro SA's $187. Nationally, Roxby Downs' mortgage repayments were lower at $1,517 versus the Australian average of $1,863, while rents were substantially below the national figure of $375.

Roxby Downs features high concentrations of group households, with a higher-than-average median household size

Family households constitute 70.9% of all households, including 39.9% couples with children, 22.5% couples without children, and 7.4% single parent families. Non-family households account for the remaining 29.1%, with lone person households at 24.3% and group households comprising 4.8%. The median household size is 2.7 people, larger than the Rest of SA average of 2.4.

Roxby Downs faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 17.2%, significantly lower than the Australian average of 30.4%. Bachelor degrees are most common at 12.3%, followed by postgraduate qualifications (3.3%) and graduate diplomas (1.6%). Vocational credentials are prevalent, with 48.0% of residents aged 15+ holding them - advanced diplomas at 7.8% and certificates at 40.2%. Educational participation is high, with 34.7% currently enrolled in formal education: 17.6% in primary, 7.9% in secondary, and 2.7% in tertiary education.

Educational participation is notably high, with 34.7% of residents currently enrolled in formal education. This includes 17.6% in primary education, 7.9% in secondary education, and 2.7% pursuing tertiary education.

No public transport data available for this catchment area.

Roxby Downs's residents boast exceedingly positive health performance metrics with very low prevalence of common health conditions across all age groups

Roxby Downs shows excellent health outcomes across all age groups, with very low prevalence of common health conditions. Private health cover is exceptionally high at approximately 75% of the total population (3,082 people), compared to 53.1% in Rest of SA and a national average of 55.3%. The most prevalent medical conditions are asthma (6.9%) and mental health issues (5.8%).

A majority, 81.6%, report being completely clear of medical ailments, higher than the 68.2% in Rest of SA. Roxby Downs has a lower proportion of residents aged 65 and over at 2.3% (92 people), compared to 16.3% in Rest of SA. Health outcomes among seniors align with those of the general population.

Roxby Downs ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Roxby Downs showed low cultural diversity, with 80.3% citizens, 84.5% born in Australia, and 90.0% speaking English only at home. Christianity dominated at 35.1%. Buddhism was overrepresented at 1.5%, compared to 0.9% regionally.

Top ancestral groups were Australian (32.4%), English (28.8%), Scottish (6.5%). Filipino, Maori, and Welsh were notably more prevalent in Roxby Downs than the regional average.

Roxby Downs hosts a very young demographic, ranking in the bottom 10% of areas nationwide

Roxby Downs has a median age of 31, which is significantly lower than the Rest of SA average of 47 and the Australian median of 38. The 25-34 cohort is notably over-represented in Roxby Downs at 21.6%, compared to the Rest of SA average, while the 65-74 age group is under-represented at 1.9%. This concentration of the 25-34 age group is well above the national average of 14.5%. Following the Census in 2021, the population aged 35 to 44 grew from 18.7% to 20.8%, while the 45 to 54 cohort declined from 12.8% to 11.5% and the 15 to 24 group dropped from 11.0% to 9.9%. Demographic modeling suggests that Roxby Downs' age profile will change significantly by 2041, with the 45 to 54 cohort projected to grow the strongest at 12%, adding 55 residents to reach 525. Conversely, both the 65 to 74 and 0 to 4 age groups are expected to decrease in numbers.