Mount Barker (WA)

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

According to ABS demographic updates and quarterly residential address checks by AreaSearch, the suburb of Mount Barker (WA) has an estimated residency of 3,090 as of May 2026. This is a rise of 235 people (8.2%) relative to the 2,855 people documented in the 2021 Census. This adjustment stems from an AreaSearch calculation of 3,076 residents using the June 2025 ERP release by the ABS, supplemented by 30 validated new addresses added after the Census. Consequently, the local density stands at 6.3 persons per square kilometer, indicating low-density living conditions. Over the last ten years, the suburb of Mount Barker (WA) recorded steady development with a 1.1% compound annual growth rate, which was faster than the SA4 region. Population expansion was driven mostly by interstate relocations, which represented 76.0% of the overall gains, though overseas arrivals and natural expansion also remained positive.

Projections utilize the 2024 ABS and Geoscience Australia SA2 regional forecasts based on 2022 benchmarks. For areas lacking these figures, or for periods after 2032, calculations apply age-group growth trends from the 2023 Greater Capital Region forecasts using 2022 data. Anticipated demographic changes point to population growth in the suburb of Mount Barker (WA) that exceeds the median for regional Australia. Regional projections suggest an expansion of 354 persons by 2041, representing a total increase of 11.0% over the 16 years.

Recent residential development output has been above average within Mount Barker when compared nationally

An evaluation of ABS building approval records shows that the suburb of Mount Barker (WA) averages approximately 13 dwellings approved for construction per year, totaling 69 homes during the last 5 financial years. In the current FY-26 period, 19 approvals have been logged. The local market added an average of 2.9 new residents for each finished home between FY-21 and FY-25, reinforcing local real estate demand, with new dwellings showing an average construction cost of $293,000. Non-residential development approvals reached $4.9 million during this financial year, highlighting that the locality remains mostly residential.

In comparison to the Rest of WA, residential construction per capita in the suburb of Mount Barker (WA) is 18.0% lower, placing it in the 72nd percentile of all assessed localities nationwide, despite a recent uptick in building approvals. Additionally, recent building activity consisted entirely of standalone houses, preserving the low-density landscape of detached homes favored by buyers seeking space. The ratio of approximately 180 people for every approved home highlights the growth characteristics of the area.

Future forecasts indicate the suburb of Mount Barker (WA) will add 340 residents by 2041, calculated from recent quarterly tracking. Current residential construction volumes align well with anticipated demand, supporting a balanced property market without significant upward price pressures.

Mount Barker has limited levels of nearby infrastructure activity, ranking in the 8thth percentile nationally

Local infrastructure projects, planning choices, and major developments are key drivers of local performance. AreaSearch has identified no projects that are expected to influence this locality. Some of the wider projects in the region include the South West Interconnected System Transformation, Western Australia Agricultural Supply Chain Improvements, WA Police Satellite Technology Upgrade, and Regional And Rural Wa Road Network Safety Improvements, with details on the most relevant schemes provided below.

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The employment landscape in Mount Barker presents a mixed picture: unemployment remains low at 3.8%, yet recent job losses have affected its comparative national standing

The local workforce shows a mix of white-collar and blue-collar employment with a strong presence in essential services, alongside an unemployment rate of 3.8%. As of March 2026, there are 1,435 residents holding jobs. The local jobless rate is 0.2% higher than the Regional WA rate of 3.5%, and the participation rate of 58.0% is lower than the Regional WA rate of 65.6%. Census records indicate that 8.1% of working residents performed their jobs from home, which may have been influenced by pandemic-related restrictions.

The primary sectors employing local residents are agriculture, forestry & fishing, health care & social assistance, and retail trade. The agricultural, forestry, and fishing sector is highly concentrated, with its share of employment running 1.7 times higher than the regional average. Conversely, mining is underrepresented, employing only 3.2% of the local workforce compared to 11.7% across Regional WA. A comparison of local jobs against the resident workforce suggests a limited number of local employment opportunities.

Based on local labor data for the 12 months to March 2026, the overall labor force shrank by 5.1% and total employment fell by 6.8%, driving the unemployment rate up by 1.8 percentage points. During this same timeframe, Regional WA recorded a 0.1% decline in employment, a 0.3% rise in the labor force, and a 0.4 percentage point increase in unemployment. National employment forecasts released in May-25 by Jobs and Skills Australia provide further context regarding future demand. These five and ten-year projections are compared to the local workforce structure to predict employment trends. Nationally, jobs are expected to grow by 6.6% over five years and 13.7% over ten years, though industry-specific rates vary. Projecting these trends onto the local industry mix suggests employment for the suburb of Mount Barker (WA) will rise by 5.2% over five years and 11.7% over ten years.

Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis

Tax data from the ATO for the 2023 financial year shows that personal incomes in the suburb of Mount Barker (WA) are below the national average. Local taxpayers recorded a median income of $42,665 and an average income of $51,918, compared to Regional WA figures of $59,973 and $74,392. Adjusting for a 10.93% increase in the Wage Price Index since the 2023 financial year, estimated incomes as of March 2026 are approximately $47,328 for the median and $57,593 for the average. In the 2021 Census, household, family, and personal incomes all ranked between the 7th and 12th percentiles across Australia. The most common weekly income band is $400 - 799, containing 30.7% of residents (948 people), whereas the wider region has its largest share in the $1,500 - 2,999 bracket at 31.1%. Although housing costs are relatively low, leaving residents with 86.7% of their income, overall disposable income sits at the 11th percentile nationally.

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

Census data reveals that houses accounted for 95.7% of the dwelling stock in the suburb of Mount Barker (WA), with other types of accommodation making up 4.3%. This contrasts with Regional WA, where houses accounted for 88.5% and other properties made up 11.6%. Home ownership stood at 42.9%, which is higher than the rate in Regional WA, with mortgaged properties representing 31.5% and rented properties making up 25.6%. The median monthly mortgage cost was $1,226 and the median weekly rent was $225, compared to Regional WA figures of $1,560 and $265. Locally, mortgage costs are lower than the national median of $1,863, and weekly rents are below the Australian median of $375.

Mount Barker has a typical household mix, with a lower-than-average median household size

Families make up 70.0% of local households, consisting of couples with children at 25.2%, couples without children at 34.2%, and single-parent households at 9.3%. Non-family living arrangements account for the remaining 30.0%, with single-person households at 27.6% and group households at 1.8%. The median household size is 2.4 people, which is slightly lower than the Regional WA average of 2.5.

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

Tertiary attainment is relatively low, with 14.6% of residents holding a university degree compared to the national average of 30.4%. Bachelor degrees are held by 11.6% of residents, followed by postgraduate degrees at 1.8% and graduate diplomas at 1.2%. Vocational qualifications are common, with 43.1% of residents aged 15+ holding a trade certificate, including 11.5% with advanced diplomas and 31.6% with certificates.

Enrolment rates are high, with 30.3% of the population participating in education. This includes 11.8% of residents attending primary school, 9.4% in high school, and 2.0% in higher education.

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

The local transport network features 1 active stop, which is serviced by buses. This stop is connected to 2 distinct routes, which provide 24 passenger services each week. Transport access is low, with residents living an average of 839 meters from the nearest stop. The area is mostly residential and many workers travel outside the suburb, with private vehicles being the primary mode of travel for 94% of workers, while 4% walk. Households average 1.7 vehicles. A small share of the workforce, 8.1%, worked from home according to the 2021 Census, which may have been influenced by pandemic conditions.

Local transport services average 3 trips per day across all routes, which translates to approximately 24 weekly services at each individual stop.

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

Health assessments indicate significant challenges, particularly regarding mortality rates and the prevalence of chronic health conditions across various age groups. Private health insurance coverage is low, with only 48% of residents (~1,477 people) having private cover, compared to 56.4% in Regional WA and a national average of 55.7%.

The most common medical conditions are arthritis, affecting 10.5% of residents, and mental health issues, affecting 9.8%. Approximately 62.1% of the population reported no chronic health conditions, compared to 69.3% in Regional WA. Chronic illness rates are elevated among the working-age cohort. Residents aged 65 and over make up 25.7% of the population (794 people), compared to 19.2% in Regional WA. Seniors face some health difficulties, with their national health rankings aligning closely with the general population.

In terms of cultural diversity, Mount Barker records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics

Cultural diversity matches regional averages, with citizens making up 82.7% of the population, Australian-born residents accounting for 78.2%, and monolingual English speakers comprising 90.9%. Christianity is the largest religious group, representing 42.8% of the population. The most distinct religious concentration is Islam, which accounts for 4.2% of residents compared to 0.8% across Regional WA.

The most common parental ancestries are English at 35.6%, Australian at 29.7%, and Scottish at 8.5%. Certain minority groups show slight variations from regional averages, with Welsh ancestry at 0.7% (compared to 0.6% regionally), Dutch at 1.6% (compared to 1.5% regionally), and Australian Aboriginal ancestry at 3.1% (compared to 6.1% regionally).

Mount Barker hosts an older demographic, ranking in the top quartile nationwide

The local median age is 48 years, which is older than the Regional WA median of 40 and the national median of 38. The 65 - 74 age group is highly represented at 15.4% of the population compared to Regional WA, while 25 - 34 year-olds are underrepresented at 9.1%. This concentration of 65 - 74 year-olds is higher than the national share of 9.4%. Since 2021, the 15 to 24 age bracket increased from 9.9% to 10.9% of the population, while the 55 to 64 bracket fell from 16.0% to 15.0%. Projections for 2041 suggest the age structure will change, with the 25 to 34 cohort expected to grow by 112 people (40%) from 281 to 394, while the 15 to 24 and 85+ cohorts are projected to contract.