Mount Barker Surrounds

Population growth drivers in Mount Barker Surrounds are above average based on AreaSearch's ranking of recent, and medium to long-term trends

Based on AreaSearch's analysis, Mount Barker Surrounds's population is around 7,312 as of Feb 2026. This reflects an increase of 487 people (7.1%) since the 2021 Census, which reported a population of 6,825 people. The change is inferred from the estimated resident population of 7,232 from the ABS as of June 2024 and an additional 99 validated new addresses since the Census date. This population level equates to a density ratio of 18.5 persons per square kilometer, providing ample space per person. Over the past decade, Mount Barker Surrounds has demonstrated resilient growth patterns with a 1.6% compound annual growth rate, outpacing the SA4 region. Population growth for the area was primarily driven by natural growth, which contributed approximately 48.2% of overall population gains during recent periods, although all drivers, including interstate 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 using a method of weighted aggregation of population growth from LGA to SA2 levels. Considering the projected demographic shifts, an above-median population growth compared to national areas is projected, with the area expected to expand by 1,072 persons by 2041 based on the latest annual ERP population numbers, reflecting an increase of 13.6% in total over the 17 years.

AreaSearch assessment of residential development activity positions Mount Barker Surrounds among the top 25% of areas assessed nationwide

Mount Barker Surrounds has averaged around 48 new dwelling approvals per year, totalling 240 homes over the past 5 financial years. So far in FY-26, 22 approvals have been recorded. With an average of 2.7 new residents per year for each dwelling over the past 5 financial years (between FY-21 and FY-25), indicating healthy demand that should support property values, new homes are being built at an average value of $254,000. There have also been $4.0 million in commercial approvals this financial year, indicating a limited commercial development focus.

Compared to Greater Adelaide, Mount Barker Surrounds records about 66% of the building activity per person while it places among the 75th percentile of areas assessed nationally. Meanwhile, recent building activity consists entirely of detached houses, preserving the area's low density nature with an emphasis on detached housing attracting space-seeking buyers. At around 159 people per approval, Mount Barker Surrounds reflects a developing area.

Looking ahead, Mount Barker Surrounds is expected to grow by 992 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.

Mount Barker Surrounds has emerging levels of nearby infrastructure activity, ranking in the 31stth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 31 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Glenlea Mount Barker Estate, River Road Junction Improvements, New Mount Barker Hospital, and Cedar Woods Mount Barker Masterplanned Community (SA), 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.

Employment performance in Mount Barker Surrounds exceeds national averages across key labour market indicators

Mount Barker Surrounds has a skilled workforce, with essential services sectors well represented, an unemployment rate of only 3.9%, and 4.5% estimated employment growth over the past year. As of December 2025, 4,226 residents are in work while the unemployment rate is in line with Greater Adelaide's rate of 3.8%, and workforce participation is well beyond standard (74.0% compared to Greater Adelaide's 67.2%). Based on Census responses, a moderate 14.3% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Employment among residents is concentrated in health care & social assistance, construction, and education & training. The area demonstrates a particularly notable concentration in agriculture, forestry & fishing, with employment levels at 6.1 times the regional average. Meanwhile, health care & social assistance has a limited presence with 14.7% employment compared to 17.7% 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 4.5% alongside the labour force increasing by 5.4%, causing the unemployment rate to rise by 0.8 percentage points. By comparison, Greater Adelaide recorded employment growth of 4.2%, labour force growth of 3.9%, with unemployment falling 0.3 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Mount Barker Surrounds. 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 Mount Barker Surrounds's employment mix suggests local employment should increase by 6.1% over five years and 12.9% 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 align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-23, the Mount Barker Surrounds SA2 had a median income among taxpayers of $53,659 with the average level standing at $66,836. This is in line with the national averages and compares to levels of $54,808 and $66,852 across Greater Adelaide respectively. Based on Wage Price Index growth of 8.8% since FY-23, current estimates would be approximately $58,381 (median) and $72,718 (average) as of September 2025. According to 2021 Census figures, household, family and personal incomes in Mount Barker Surrounds cluster around the 52nd percentile nationally. Distribution data shows the predominant cohort spans 37.3% of locals (2,727 people) in the $1,500 - 2,999 category, reflecting patterns seen in the surrounding region where 31.8% similarly occupy this range. After housing costs, residents retain 87.7% of income, reflecting strong purchasing power, and the area's SEIFA income ranking places it in the 6th decile.

Mount Barker Surrounds is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Dwelling structure within Mount Barker Surrounds, as evaluated at the latest Census, comprised 99.3% houses and 0.7% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Adelaide metro's 75.2% houses and 24.9% other dwellings. Meanwhile, the level of home ownership within Mount Barker Surrounds was well beyond that of Adelaide metro, at 36.3%, with the remainder of dwellings either mortgaged (53.6%) or rented (10.1%). The median monthly mortgage repayment in the area was below the Adelaide metro average at $1,522, while the median weekly rent figure was recorded at $305, compared to Adelaide metro's $1,562 and $320. Nationally, Mount Barker Surrounds's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

Mount Barker Surrounds features high concentrations of family households, with a higher-than-average median household size

Family households dominate at 79.0% of all households, comprising 35.5% couples with children, 34.1% couples without children, and 8.4% single parent families. Non-family households make up the remaining 21.0%, with lone person households at 19.8% and group households comprising 1.6% of the total. The median household size of 2.6 people is larger than the Greater Adelaide average of 2.5.

Educational attainment in Mount Barker Surrounds aligns closely with national averages, showing typical qualification patterns and performance metrics

The area faces educational challenges, with university qualification rates (22.4%) substantially below the SA4 region average of 42.2%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 15.5%, followed by postgraduate qualifications (3.8%) and graduate diplomas (3.1%). Trade and technical skills feature prominently, with 41.6% of residents aged 15+ holding vocational credentials, including advanced diplomas (11.4%) and certificates (30.2%).

Educational participation is notably high, with 27.4% of residents currently enrolled in formal education. This includes 11.5% in primary education, 7.6% in secondary education, and 3.5% pursuing tertiary education.

Transport servicing is very low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Public transport analysis reveals 8 active transport stops operating within Mount Barker Surrounds, comprising a mix of buses. These stops are serviced by 3 individual routes, collectively providing 45 weekly passenger trips. Transport accessibility is rated as limited, with residents typically located 4147 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 93%. Vehicle ownership averages 2.1 per dwelling, which is above the regional average. Some 14.3% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 6 trips per day across all routes, equating to approximately 5 weekly trips per individual stop.

Mount Barker Surrounds's residents are extremely healthy with very low prevalence of common health conditions across all age groups

Analysis of health metrics shows strong performance throughout Mount Barker Surrounds, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. There is a very low prevalence of common health conditions across all age groups, and the rate of private health cover slightly lags the average SA2 area at approximately 52% of the total population (~3,809 people).

The most common medical conditions in the area are mental health issues and arthritis, impacting 8.9% and 8.3% of residents, respectively, while 68.6% declared themselves as completely clear of medical ailments compared to 67.9% across Greater Adelaide. Health outcomes among the working-age population are broadly typical. The area has 20.3% of residents aged 65 and over (1,481 people). Health outcomes among seniors are particularly strong, with national rankings broadly in line with the general population.

Mount Barker Surrounds is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Mount Barker Surrounds was found to be below average in terms of cultural diversity, with 87.1% of its population born in Australia, 92.1% being citizens, and 97.4% speaking English only at home. The main religion in Mount Barker Surrounds is Christianity, which makes up 35.6% of the population. However, the most apparent overrepresentation was in Judaism, which comprises 0.1% of the population, compared to 0.1% across Greater Adelaide.

In terms of ancestry (country of birth of parents), the top three represented groups in Mount Barker Surrounds are English, comprising 34.9% of the population, which is substantially higher than the regional average of 27.8%, Australian, comprising 31.5% of the population, which is substantially higher than the regional average of 22.8%, and Scottish, comprising 8.0% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: German is notably overrepresented at 7.6% of Mount Barker Surrounds (vs 5.1% regionally), Welsh at 0.8% (vs 0.6%), and Dutch at 1.9% (vs 1.2%).

Mount Barker Surrounds's median age exceeds the national pattern

The 43-year median age in Mount Barker Surrounds is significantly above Greater Adelaide's average of 39 and similarly considerably older than Australia's 38 years. Relative to Greater Adelaide, Mount Barker Surrounds has a higher concentration of 55 - 64 residents (15.8%) but fewer 25 - 34 year-olds (8.9%). Following the 2021 Census, the 75 to 84 age group has grown from 4.2% to 6.1% of the population, while the 35 to 44 cohort increased from 12.2% to 13.6%. Conversely, the 45 to 54 cohort has declined from 15.3% to 13.3% and the 25 to 34 group dropped from 10.2% to 8.9%. Looking ahead to 2041, demographic projections reveal significant shifts in Mount Barker Surrounds's age structure. Leading the demographic shift, the 75 to 84 group will grow by 51% (228 people), reaching 675 from 446. Notably, the combined 65+ age groups will account for 52% of total population growth, reflecting the area's aging demographic profile. In contrast, the 0 to 4 group will contract by 5 residents.