Mount Tarcoola

An assessment of population growth drivers in Mount Tarcoola reveals an overall ranking slightly below national averages considering recent, and medium term trends

Based on reviews of ABS population updates for the wider region and new address lists validated by AreaSearch since the Census, the suburb of Mount Tarcoola has a population estimated at 3,444 as of May 2026. This represents an increase of 187 individuals (5.7%) compared to the 2021 Census, which registered 3,257 residents. The shift is calculated from a resident population of 3,436, estimated by AreaSearch after examining the latest ERP data release from the ABS (June 2025) along with address verification since the Census. This count places the population density ratio at 1,624 persons per square kilometer, exceeding the average across national locations evaluated by AreaSearch. The post-census growth of 5.7% in the suburb of Mount Tarcoola is within 2.5 percentage points of the broader SA4 region (8.2%), showing competitive growth indicators. Natural growth was the main driver of population gains, accounting for approximately 64.0% of the overall increase during recent periods.

AreaSearch relies on ABS and Geoscience Australia projections for each SA2 region, published in 2024 with a 2022 baseline. For SA2 regions lacking this data, and to project trends past 2032, AreaSearch uses growth rates by age cohort from the latest Greater Capital Region projections released by the ABS in 2023, which are based on 2022 statistics. Looking at future demographics, regional zones across the country are expected to achieve above-median growth, with the suburb of Mount Tarcoola projected to add 488 residents by 2041 based on compiled SA2 projections, representing a 13.9% total expansion over the 16 years.

Residential development activity is lower than average in Mount Tarcoola according to AreaSearch's national comparison of local real estate markets

Mount Tarcoola exhibits very quiet building activity with two new dwellings approved annually (11 dwellings over the five-year timeframe). These modest development figures reflect the rural characteristics of the location, where construction projects are typically prompted by specific local housing requirements rather than broad market demand. Note that because of the small sample size, individual development initiatives can significantly impact annual growth rates and comparative metrics.

Mount Tarcoola registers substantially lower volumes of construction activity compared to Rest of WA. Building levels also trail national benchmarks. Furthermore, recent development is comprised entirely of detached houses, reinforcing the rural character of the locality with a focus on open space. The market shows an established profile with approximately 623 residents for every dwelling approval.

Looking ahead, Mount Tarcoola is anticipated to expand by 480 residents by 2041, according to the latest quarterly estimate from AreaSearch. If building activity remains at its current level, the supply of housing may fall behind population growth, which could increase competition among buyers and support price growth.

Mount Tarcoola has emerging levels of nearby infrastructure activity, ranking in the 35thth percentile nationally

Few factors shape local performance as much as adjustments to infrastructure, major projects, and planning changes. In total, six projects have been identified by AreaSearch as likely to impact the locality. Key initiatives include the Revised Wandina Structure Plan, the Geraldton Cycle Network Expansion Project, the Mount Tarcoola Brand Highway Residential Development Plan, and the Mahomets Flats Key Worker Accommodation, with the details below focusing on the most relevant schemes.

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AreaSearch analysis of employment trends sees Mount Tarcoola performing better than 85% of local markets assessed across Australia

Mount Tarcoola possesses a balanced labor force split between white-collar and blue-collar roles, with a strong presence in essential service sectors, an unemployment rate of only 2.1%, and an estimated 2.0% employment growth over the past year, according to AreaSearch compilations of statistical area data. As of March 2026, 1,800 residents are employed, which is 1.4% below the Regional WA unemployment rate of 3.5%, while workforce participation matches the 65.6% seen in Regional WA. Census responses indicate that a low 4.2% of residents worked from home, though the influence of COVID-19 lockdowns should be kept in mind.

The primary employment sectors for local workers are health care & social assistance, retail trade, and education & training. The locality exhibits a strong concentration in health care & social assistance, with its share of employment reaching 1.4 times the regional average. Conversely, agriculture, forestry & fishing is minimally represented at 2.8% of employment compared to 9.3% across the region. The suburb appears to provide few local jobs, as shown by comparing the count of Census workers against the resident population.

AreaSearch analysis of SALM and ABS statistics aggregated from wider statistical areas indicates that the 12-month period experienced a 2.0% rise in employment and a 2.1% expansion of the labor force, maintaining a steady unemployment rate. In contrast, Regional WA experienced a 0.1% drop in employment, 0.3% labor force growth, and a 0.4 percentage point rise in unemployment. National employment projections released in May-25 by Jobs and Skills Australia provide further context regarding future demand in Mount Tarcoola. These five and ten-year forecasts have been compared to the local workforce profile to model future growth. Nationally, employment is projected to grow by 6.6% over five years and 13.7% over ten years, though rates vary by industry. Applying these industry projections to the local workforce mix suggests Mount Tarcoola should see employment rise by 6.4% over five years and 13.3% over ten years, noting this is a simple weighted extrapolation for illustration and does not incorporate local population projections.

The area's income profile falls below national averages based on AreaSearch analysis

Data from the ATO at the postcode level, aggregated by AreaSearch for the 2023 financial year, indicates that Mount Tarcoola has a median taxpayer income of $52,501 and an average of $65,527. This is slightly below the national average, contrasting with Regional WA's median of $59,973 and average of $74,392. Adjusting for a Wage Price Index growth of 10.93% since financial year 2023, current estimates for March 2026 are approximately $58,239 for median income and $72,689 for average income. In the 2021 Census, household, family, and personal incomes in Mount Tarcoola ranked around the 59th percentile nationally. Income distributions show that 36.9% of the population (1,270 individuals) are within the $1,500 - 2,999 range, mirroring the surrounding region where 31.1% are in this bracket. After accounting for housing expenses, residents keep 87.4% of their income, indicating solid purchasing power, while the SEIFA income index places the area in the 4th decile.

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

Residential structures in Mount Tarcoola at the time of the latest Census consisted of 95.2% houses and 4.8% other dwelling types like semi-detached properties, apartments, or alternative options, compared to Regional WA where houses made up 88.5% and other structures 11.6%. Home ownership in Mount Tarcoola lagged Regional WA slightly at 31.8%, with the remaining properties being mortgaged (42.4%) or rented (25.8%). The median monthly mortgage payment was below the Regional WA average at $1,517, while the median weekly rent was $300, compared to regional averages of $1,560 and $265 respectively. Compared nationally, mortgage payments in Mount Tarcoola are well below the Australian average of $1,863, and rents are also significantly lower than the national figure of $375.

Mount Tarcoola has a typical household mix, with a fairly typical median household size

Families make up the majority of households at 74.5%, consisting of couples with children at 28.9%, couples without children at 31.0%, and single parents at 12.8%. Non-family households represent the remaining 25.5%, with single-person households at 23.1% and group households at 2.7%. The median household size is 2.5 residents, which matches the Regional WA average.

Educational outcomes in Mount Tarcoola fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment

Educational challenges are present in the area, as university qualification rates of 16.5% fall significantly below the national average of 30.4%. This represents both a difficulty and an opportunity for focused education programs. Bachelor degrees are the most common higher qualification at 12.6%, followed by graduate diplomas at 2.2% and postgraduate degrees at 1.7%. Technical and trade skills are highly represented, with 43.5% of residents aged 15 and over holding vocational qualifications, comprising advanced diplomas (10.4%) and certificates (33.1%).

Participation in study is high, with 30.5% of local residents enrolled in formal education. This group includes 10.4% in primary school, 10.3% in high school, and 2.5% in tertiary studies.

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

Analysis of transit options shows 19 active bus stops operating in Mount Tarcoola. These stops are served by four distinct routes, which provide a total of 75 passenger trips per week. Transit accessibility is classified as excellent, with residents living an average of 181 meters from the nearest stop. As this is a mostly residential area, the majority of workers travel outward, with cars remaining the main transit mode at 94%. Vehicle ownership stands at an average of 1.5 per household. A low 4.2% of residents work from home, based on 2021 Census data which may reflect pandemic-related conditions.

Daily route frequencies average 10 trips across all services, which translates to roughly three weekly trips for each transport stop.

Mount Tarcoola's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Health indicators demonstrate positive results for the residents of Mount Tarcoola, with AreaSearch's evaluation of mortality and medical conditions showing outcomes consistent with national benchmarks, alongside typical levels of common ailments across different age cohorts. Private health insurance coverage is slightly ahead of the average SA2 region at approximately 53% of the population (~1,832 people), compared to 56.4% in Regional WA.

Asthma and mental health issues were identified as the most common medical conditions locally, affecting 8.7% and 7.8% of residents respectively. Meanwhile, 68.7% of the population reported having no medical conditions, compared to 69.3% in Regional WA. Health outcomes for working-age residents are typical. Residents aged 65 and over make up 17.2% of the local population (592 people), which is lower than the Regional WA figure of 19.2%. Senior health outcomes are above average, with national rankings higher than those of the general local population.

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

Mount Tarcoola ranks below average in cultural diversity, with citizens making up 88.9% of the population, 84.3% born in Australia, and 91.4% speaking only English at home. Christianity is the dominant religion, practiced by 51.3% of the community. However, Islam shows the most notable overrepresentation, accounting for 2.4% of the population compared to 0.8% across Regional WA.

Regarding ancestry (based on parent birthplaces), the primary groups in Mount Tarcoola are Australian at 30.2%, English at 29.9%, and Irish at 8.1%. There are also distinct variations in other groups: Filipino residents are overrepresented at 2.0% of the population (compared to 1.2% regionally), Australian Aboriginal residents account for 4.2% (compared to 6.1% regionally), and Macedonian residents represent 0.2% (compared to 0.1% regionally).

Mount Tarcoola's population aligns closely with national norms in age terms

The median age of 39 in Mount Tarcoola is close to the Regional WA average of 40 and aligns with the national figure of 38. The 15 - 24 age bracket is well represented at 12.6% compared to Regional WA, while the 55 - 64 cohort is less common at 10.7%. Since the 2021 Census, the 35 to 44 age group expanded from 12.2% to 13.5%. Conversely, the 55 to 64 group decreased from 12.3% to 10.7%, and the 5 to 14 group fell from 14.6% to 13.3%. Projections for 2041 suggest significant demographic shifts in Mount Tarcoola, led by a 40% growth in the 25 to 34 age group (adding 175 people) to reach 613 from 437, while the 15 to 24 and 75 to 84 cohorts are expected to contract.