Mallala

Mallala has seen population growth performance typically on par with national averages when looking at short and medium term trends

Based on AreaSearch's analysis, Mallala's population is around 3,583 as of Feb 2026. This reflects an increase of 248 people (7.4%) since the 2021 Census, which reported a population of 3,335 people. The change is inferred from the estimated resident population of 3,523 from the ABS as of June 2024 and an additional 43 validated new addresses since the Census date. This population level equates to a density ratio of 4.2 persons per square kilometer, providing ample space per person. Over the past decade, Mallala has demonstrated resilient growth patterns with a 1.0% compound annual growth rate, outpacing the SA4 region. Population growth for the area was primarily driven by interstate migration, which contributed approximately 60.3% of overall population gains during recent periods, although all drivers, including natural growth and overseas migration, were positive factors.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and for years post-2032, the SA State Government's Regional/LGA projections by age category, released in 2023 and based on 2021 data, are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Anticipating future population dynamics, an above-median population growth for non-metropolitan areas nationally is projected, with the area expected to grow by 629 persons to 2041 based on the latest annual ERP population numbers, reflecting an increase of 15.9% in total over the 17 years.

Residential development activity is slightly higher than average within Mallala when compared nationally

Mallala has experienced around 23 dwellings receiving development approval each year, with 118 homes approved over the past 5 financial years (between FY-21 and FY-25) and 9 so far in FY-26. With an average of 1.7 people per year moving to the area for each dwelling built over the past 5 financial years (between FY-21 and FY-25), supply and demand appear well-balanced, creating stable market conditions, while new dwellings are developed at an average value of $190,000—under regional levels—indicating more accessible housing choices for buyers. Additionally, $10.9 million in commercial approvals have been registered this financial year, demonstrating moderate levels of commercial development.

Compared to the rest of SA, Mallala has slightly more development (14.0% above regional average per person over the 5 year period), maintaining good buyer choice while supporting existing property values. Meanwhile, recent building activity consists entirely of standalone homes, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. The location has approximately 189 people per dwelling approval, indicating an expanding market.

Looking ahead, Mallala is expected to grow by 569 residents through to 2041 (from the latest AreaSearch quarterly estimate). At current development rates, new housing supply should comfortably meet demand, providing good conditions for buyers and potentially supporting growth beyond current population projections.

Mallala has limited levels of nearby infrastructure activity, ranking in the 6thth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 15 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Gracewood Estate, Eden Two Wells, Liberty Two Wells, and Two Wells Town Centre, with the list below detailing those likely to be of most relevance.

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

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

AreaSearch analysis reveals Mallala recording weaker employment conditions than most comparable areas nationwide

Mallala features a balanced workforce spanning white and blue collar employment, with diverse sector representation, an unemployment rate of 5.2%, and 2.0% in estimated employment growth over the past year. As of December 2025, 1,781 residents are in work while the unemployment rate is 0.6% below Regional SA's rate of 5.7%, and workforce participation is well beyond standard (64.2% compared to Regional SA's 58.8%). Based on Census responses, a low 11.0% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The dominant employment sectors among residents include agriculture, forestry & fishing, construction, and health care & social assistance. The area demonstrates a particularly notable concentration in transport, postal & warehousing, with employment levels at 2.3 times the regional average. Meanwhile, health care & social assistance has a limited presence with 9.7% employment compared to 13.9% regionally. The area appears to offer limited employment opportunities locally, as indicated by the count of the Census working population versus the resident population.

Based on AreaSearch analysis of SALM and ABS data, the 12-month period saw employment increasing by 2.0% alongside the labour force increasing by 3.2%, resulting in unemployment rising by 1.1 percentage points. This contrasts with Regional SA, where employment rose by 0.7%, the labour force grew by 3.1%, and unemployment rose 2.2 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Mallala. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Mallala's employment mix suggests local employment should increase by 5.1% over five years and 11.2% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income levels sit below national averages according to AreaSearch assessment

The Mallala SA2 shows a median taxpayer income of $52,474 and an average of $62,817 according to the latest postcode level ATO data aggregated by AreaSearch for FY-23. This is lower than average on a national basis, contrasting with Regional SA's median income of $48,920 and average income of $58,933. Based on Wage Price Index growth of 8.8% since FY-23, current estimates would be approximately $57,092 (median) and $68,345 (average) as of September 2025. From the 2021 Census, household, family and personal incomes all rank modestly in Mallala, between the 25th and 25th percentiles. Distribution data shows the predominant cohort spans 32.6% of locals (1,168 people) in the $1,500 - 2,999 category, mirroring the surrounding region where 27.5% occupy this bracket. Housing costs are manageable with 88.4% retained, though disposable income sits below average at the 32nd percentile.

Mallala is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

Dwelling structure within Mallala, as evaluated at the latest Census, comprised 96.0% houses and 4.0% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Regional SA's 88.5% houses and 11.5% other dwellings. Meanwhile, the level of home ownership within Mallala was in line with that of Regional SA, at 40.2%, with the remainder of dwellings either mortgaged (44.2%) or rented (15.6%). The median monthly mortgage repayment in the area was below the Regional SA average at $1,150, while the median weekly rent figure was recorded at $265, compared to Regional SA's $1,153 and $220. Nationally, Mallala's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

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

Family households dominate at 67.9% of all households, comprising 28.7% couples with children, 28.8% couples without children, and 9.5% single parent families. Non-family households make up the remaining 32.1%, with lone person households at 26.8% and group households comprising 5.3% of the total. The median household size of 2.5 people is larger than the Regional SA average of 2.3.

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

The area faces educational challenges, with university qualification rates (10.0%) substantially below the Australian average of 30.4%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 7.4%, followed by postgraduate qualifications (1.4%) and graduate diplomas (1.2%). Trade and technical skills feature prominently, with 39.9% of residents aged 15+ holding vocational credentials, including advanced diplomas (7.4%) and certificates (32.5%).

Educational participation is notably high, with 29.1% of residents currently enrolled in formal education. This includes 13.4% in primary education, 8.2% in secondary education, and 2.1% pursuing tertiary education.

No public transport data available for this catchment area.

Health performance in Mallala is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Health data reveals substantial challenges facing Mallala, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. The prevalence of common health conditions is notable across both younger and older age cohorts, and the rate of private health cover is relatively low at approximately 50% of the total population (~1,805 people), compared to the national average of 55.7%.

The most common medical conditions in the area are arthritis and asthma, impacting 9.5% and 9.5% of residents, respectively, while 63.4% declared themselves as completely clear of medical ailments compared to 62.5% across Regional SA. The working-age population faces notable health challenges with elevated chronic condition rates. The area has 20.2% of residents aged 65 and over (725 people), which is lower than the 27.1% in Regional SA. Health outcomes among seniors present some challenges, with national rankings even higher than the general population.

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

Mallala was found to be below average in terms of cultural diversity, with 83.8% of its population being citizens, 85.0% born in Australia, and 93.5% speaking English only at home. The main religion in Mallala is Christianity, which makes up 41.4% of people. However, the most apparent overrepresentation is in Buddhism, which comprises 1.4% of the population, compared to 0.6% across Regional SA.

In terms of ancestry (country of birth of parents), the top three represented groups in Mallala are Australian, comprising 34.8% of the population, English, comprising 34.2% of the population, and Scottish, comprising 6.5% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Welsh is notably overrepresented at 0.7% of Mallala (vs 0.5% regionally), German at 4.4% (vs 8.2%) and Maltese at 0.4% (vs 0.2%).

Mallala's median age exceeds the national pattern

At 43 years, Mallala's median age is significantly below the Regional SA average of 47 while substantially exceeding the 38-year national average. The age profile shows 15 - 24 year-olds are particularly prominent (12.8%), while the 75 - 84 group is comparatively smaller (6.5%) than in Regional SA. Since 2021, the 15 to 24 age group has grown from 10.1% to 12.8% of the population. Conversely, the 25 to 34 cohort has declined from 11.7% to 9.8% and the 45 to 54 group dropped from 13.4% to 11.5%. By 2041, Mallala is expected to see notable shifts in its age composition. Leading the demographic shift, the 45 to 54 group will grow by 28% (117 people), reaching 530 from 412. The 5 to 14 group displays more modest growth at 1%, adding only 6 residents.