Mount Louisa (Qld)

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Evaluating demographics from ABS updates for the broader sector and new addresses verified by Districts since the Census, the resident population in the suburb of Mount Louisa is calculated to be roughly 9,822 by May 2026. This represents a gain of 595 individuals (6.4%) compared to the 2021 Census, which registered 9,227 people. The estimate stems from a resident base of 9,643 calculated by Districts using the latest ABS ERP release (June 2025) plus an extra 80 validated new addresses added since the Census. Such population numbers translate to a density of 985 persons per square kilometer, matching typical averages across Districts monitored zones. Over the prior ten years, the suburb of Mount Louisa has shown stable development with a 0.8% compound annual growth rate, exceeding the wider SA4 region. Growth was largely propelled by interstate migration, which accounted for roughly 58% of the total demographic gains in recent times, though all elements including natural increase and overseas migration made positive contributions.

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The local workforce is highly skilled with a strong presence in essential services, showing an unemployment rate of just 3.3% according to aggregated data. In March 2026, there were 4,957 employed locals, and the jobless rate sat 0.6% below the Regional Qld level of 3.9%, while participation in the workforce was typical at 66.5% compared to the regional average of 64.3%. Census figures show a modest 5.7% of employees working from home, though this period was influenced by pandemic restrictions.

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Based on financial year 2023 tax data, taxpayer earnings in this neighborhood are slightly lower than the national average. The median income among taxpayers is $56,046 and the average is $65,820, compared to $53,146 and $66,593 across Regional Qld. Factoring in Wage Price Index growth of 11.36% since financial year 2023, the updated estimates for March 2026 would be approximately $62,413 for the median and $73,297 for the average. In the 2021 Census, household, family, and personal incomes sat around the 71st percentile nationally. The largest segment is the 40.0% of households earning $1,500 - 2,999 weekly, representing 3,928 residents, which compares to 31.7% for the wider metropolitan area. Housing costs consume of income, while disposable income levels rank in the th percentile and the SEIFA index puts the area in the th decile.

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According to the latest Census, the housing mix consisted of 96.4% standalone houses and 3.6% other options like townhouses or apartments, compared to 76.4% houses and 23.6% other dwellings in Regional Qld. Home ownership rates lagged the wider region at 21.5%, with mortgaged properties making up 44.7% and rentals accounting for 33.8%. The median monthly mortgage payment was $1,626, while the median weekly rent was $350, compared to regional benchmarks of $1,655 and $345 respectively. On a national level, monthly mortgage commitments are lower than the Australian median of $1,863, and weekly rents sit below the national average of $375.

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Families make up the vast majority of households at 79.1%, which includes 37.4% couples with children, 27.2% couples without children, and 13.1% single parents. The remaining 20.9% are non-family households, with lone person households representing 17.1% and group households making up 3.7%. The typical household size is 2.8 people, higher than the Regional Qld average of 2.5.

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Tertiary education rates present a challenge as only 20.4% of residents hold a university qualification, which is below the national average of 30.4%. Among these, bachelor degrees are the most common at 15.4%, followed by postgraduate degrees at 2.7% and graduate diplomas at 2.3%. Vocational and technical qualifications are highly common, with 41.1% of residents aged 15+ holding credentials, including 10.0% with advanced diplomas and 31.1% with certificates.

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There are 29 active public transport stops in the area, consisting of bus services. These stops are connected to 4 distinct routes that run a combined 305 passenger trips every week. Access is rated favorably, with residents living an average of 324 meters from the nearest stop. The neighborhood is largely residential, meaning most workers travel outward for employment, and private vehicles remain the primary choice for 95% of commuters. Household vehicle ownership averages 1.7 cars, exceeding the regional average, while a low 5.7% of residents worked from home during the 2021 Census under pandemic conditions.

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Health outcomes present some difficulties based on local mortality and chronic illness rates, which tend to be more pronounced among older cohorts, while the proportion of residents with private health insurance is just above the typical SA2 average at approximately 53%, representing about 5,233 people.

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Cultural diversity measures are below average, with 86.5% of the local population born in Australia, 90.9% holding citizenship, and 91.5% using only English at home. Christianity is the dominant religion, practiced by 57.4% of residents, compared to 52.2% across Regional Qld.

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The median age of 34 is younger than the Regional Qld average of 41 and the national median of 38. There is a higher proportion of young adults aged 25 - 34 at 16.1% but fewer seniors aged 65 - 74 at 7.5% compared to the region. Since the 2021 Census, the 25 to 34 age bracket rose from 14.6% to 16.1% of the population, and the 15 to 24 group increased from 13.2% to 14.5%, while children aged 5 to 14 dropped from 16.1% to 14.1%. By 2041, demographic shifts will see the to group expand by , adding people to reach from while the to cohort will see a modest growth, adding residents.

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Mount Louisa currently has an estimated 608 children under 5 years old, comprising approximately 359 children aged 0-2 and 239 children aged 3-4. This cohort declined by an estimated 3% since the previous census. though population forecasts indicate future growth, with an anticipated increase of 32% by 2041 (to approximately 803 children). Meanwhile the 5-12 cohort currently amounts to 1,053. Birth rates in the area have averaged 13.3 per 1,000 residents over the latest two-year period, a high rate (among the top 20% of areas assessed nationally).