Leichhardt - One Mile

Population growth drivers in Leichhardt - One Mile are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends

Based on AreaSearch's analysis, Leichhardt - One Mile's population is around 8,813 as of Feb 2026. This reflects an increase of 545 people (6.6%) since the 2021 Census, which reported a population of 8,268 people. The change is inferred from the estimated resident population of 8,790 from the ABS as of June 2024 and an additional 12 validated new addresses since the Census date. This population level equates to a density ratio of 435 persons per square kilometer, providing significant space per person and potential room for further development. Over the past decade, Leichhardt - One Mile has demonstrated resilient growth patterns with a 1.6% compound annual growth rate, outpacing the national average. Population growth for the area was primarily driven by natural growth, which contributed approximately 62.6% of overall population gains during recent periods.

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, Queensland State Government's SA2 area projections, released in 2023 and based on 2021 data, are adopted. It should be noted that these state projections do not provide age category splits; hence, where utilised, AreaSearch applies proportional growth weightings in line with the ABS Greater Capital Region projections (released in 2023, based on 2022 data) for each age cohort. Regarding demographic trends, an above-median population growth relative to national areas is projected, with the area expected to grow by 1,732 persons to 2041 based on the latest annual ERP population numbers, recording a gain of 19.4% in total over the 17 years.

AreaSearch analysis of residential development drivers sees Leichhardt - One Mile recording a relatively average level of approval activity when compared to local markets analysed countrywide

Leichhardt - One Mile has seen around 10 new homes approved each year, with 54 homes approved over the past 5 financial years (between FY-21 and FY-25) and 3 so far in FY-26. With an average of 9.5 people per year moving to the area for each dwelling built over the past 5 financial years (between FY-21 and FY-25), demand is significantly outpacing supply, which typically puts upward pressure on prices and increases competition among buyers, while new properties are constructed at an average value of $255,000—under regional levels—indicating more accessible housing choices for buyers. Additionally, $29.6 million in commercial approvals have been registered this financial year, suggesting robust local business investment.

When measured against Greater Brisbane, Leichhardt - One Mile has significantly less development activity (89.0% below regional average per person). This constrained new construction usually reinforces demand and pricing for existing dwellings, though building activity has accelerated in recent years. This activity is likewise lower than nationally, reflecting market maturity and pointing to possible development constraints. New building activity consists of 75.0% detached dwellings and 25.0% townhouses or apartments, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. The estimated count of 690 people in the area per dwelling approval reflects its quiet, low activity development environment.

Population forecasts indicate Leichhardt - One Mile will gain 1,709 residents through to 2041 (from the latest AreaSearch quarterly estimate). Should current construction levels persist, housing supply could lag population growth, likely intensifying buyer competition and underpinning price growth.

Leichhardt - One Mile has strong levels of nearby infrastructure activity, ranking in the top 40% nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 16 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include the Ipswich Hospital Expansion Stage 2, Ipswich Better Bus Network, Woolworths Emerald Hill Shopping Centre, and the Ipswich Smart City Program, 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.

The labour market performance in Leichhardt - One Mile lags significantly behind most other regions nationally

Leichhardt - One Mile has a balanced workforce spanning white and blue collar employment, with essential services sectors well represented, an unemployment rate of 10.5%, and 12.3% in estimated employment growth over the past year. As of December 2025, 3,715 residents are in work while the unemployment rate is 6.4% above Greater Brisbane's rate of 4.1%, showing room for improvement, and workforce participation lags significantly (60.4% compared to Greater Brisbane's 71.2%). Based on Census responses, a low 8.6% 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, retail trade, and manufacturing. The area has a particular employment specialization in manufacturing, with an employment share of 1.6 times the regional level. Conversely, professional & technical services show lower representation at 4.3% versus the regional average of 8.9%. 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, during the year to December 2025, employment levels increased by 12.3% and the labour force increased by 7.2%, causing the unemployment rate to fall by 4.0 percentage points. In contrast, Greater Brisbane experienced employment growth of 3.2% and labour force growth of 3.0%, with a 0.1 percentage point drop. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Leichhardt - One Mile. 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 Leichhardt - One Mile's employment mix suggests local employment should increase by 6.2% over five years and 13.2% 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

AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Leichhardt - One Mile SA2 is below the national average, with the median assessed at $55,007 while the average income stands at $61,217. This contrasts with Greater Brisbane's figures of a median income of $58,236 and an average income of $72,799. Based on Wage Price Index growth of 9.91% since FY-23, current estimates would be approximately $60,458 (median) and $67,284 (average) as of September 2025. Census 2021 income data shows household, family and personal incomes in Leichhardt - One Mile all fall between the 14th and 14th percentiles nationally. Income brackets indicate the $800 - 1,499 earnings band captures 31.3% of the community (2,758 individuals), unlike trends in the metropolitan region where 33.3% fall within the $1,500 - 2,999 range. Housing affordability pressures are severe, with only 80.5% of income remaining, ranking at the 12th percentile.

Leichhardt - One Mile is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

Dwelling structure within Leichhardt - One Mile, as evaluated at the latest Census, comprised 88.5% houses and 11.5% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Brisbane metro's 73.5% houses and 26.5% other dwellings. Meanwhile, the level of home ownership within Leichhardt - One Mile lagged that of Brisbane metro, at 17.4%, with the remainder of dwellings either mortgaged (27.5%) or rented (55.1%). The median monthly mortgage repayment in the area was well below the Brisbane metro average at $1,213, while the median weekly rent figure was recorded at $290, compared to Brisbane metro's $1,863 and $380. Nationally, Leichhardt - One Mile's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

Leichhardt - One Mile features high concentrations of group households, with a fairly typical median household size

Family households dominate at 68.7% of all households, comprising 22.4% couples with children, 20.3% couples without children, and 24.7% single parent families. Non-family households make up the remaining 31.3%, with lone person households at 27.0% and group households comprising 4.3% of the total. The median household size of 2.6 people matches the Greater Brisbane average.

Educational outcomes in Leichhardt - One Mile fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment

The area faces educational challenges, with university qualification rates (10.1%) substantially below the Greater Brisbane average of 30.5%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 7.5%, followed by postgraduate qualifications (1.4%) and graduate diplomas (1.2%). Trade and technical skills feature prominently, with 42.0% of residents aged 15+ holding vocational credentials, including advanced diplomas (9.2%) and certificates (32.8%).

Educational participation is notably high, with 31.6% of residents currently enrolled in formal education. This includes 12.7% in primary education, 8.9% in secondary education, and 3.5% pursuing tertiary education.

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

Public transport analysis reveals 34 active transport stops operating within Leichhardt - One Mile, comprising a mix of trains and buses. These stops are serviced by 35 individual routes, collectively providing 1,083 weekly passenger trips. Transport accessibility is rated as good, with residents typically located 229 meters from the nearest transport stop. As a primarily residential area, most residents commute outward, and the car remains the dominant mode at 91%. Vehicle ownership averages 1.2 per dwelling, which is below the regional average. A relatively low 8.6% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 154 trips per day across all routes, equating to approximately 31 weekly trips per individual stop.

Health performance in Leichhardt - One Mile is well below average with considerably higher than average prevalence of common health conditions and to an even higher degree among older age cohorts

Health data reveals substantial challenges facing Leichhardt - One Mile, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. There is a considerably higher than average prevalence of common health conditions, particularly among older age cohorts, and the rate of private health cover is relatively low at approximately 50% of the total population (~4,388 people). This compares to 55.8% across Greater Brisbane and a national average of 55.7%.

The most common medical conditions in the area are mental health issues and asthma, impacting 14.6 and 12.0% of residents, respectively, while 56.3% declared themselves as completely clear of medical ailments compared to 69.2% across Greater Brisbane. The working-age population faces notable health challenges with elevated chronic condition rates. The area has 15.1% of residents aged 65 and over (1,334 people). Health outcomes among seniors present some challenges, though they rank lower nationally than the broader population.

Leichhardt - One Mile is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Leichhardt - One Mile was found to be below average in terms of cultural diversity, with 89.1% of its population being citizens, 87.8% born in Australia, and 94.3% speaking English only at home. The main religion in Leichhardt - One Mile is Christianity, which makes up 44.3% of the population. However, the most apparent overrepresentation was in Other, which comprises 0.7% of the population, compared to 1.3% across Greater Brisbane.

In terms of ancestry (country of birth of parents), the top three represented groups in Leichhardt - One Mile are Australian, comprising 29.6% of the population, which is substantially higher than the regional average of 23.2%, English, comprising 28.7% of the population, and Irish, comprising 7.7% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Australian Aboriginal is notably overrepresented at 7.0% of Leichhardt - One Mile (vs 2.1% regionally), German at 5.4% (vs 4.2%) and Samoan at 0.8% (vs 0.9%).

Leichhardt - One Mile hosts a very young demographic, ranking in the bottom 10% of areas nationwide

At 32 years, Leichhardt - One Mile's median age is notably under the Greater Brisbane average of 36 and is significantly lower than the Australian median of 38. Relative to Greater Brisbane, Leichhardt - One Mile has a higher concentration of 5 - 14 residents (14.8%) but fewer 35 - 44 year-olds (12.2%). Since 2021, the 65 to 74 age group has grown from 7.3% to 9.2% of the population. Conversely, the 5 to 14 cohort has declined from 16.2% to 14.8%. Demographic modeling suggests Leichhardt - One Mile's age profile will evolve significantly by 2041. The 65 to 74 age cohort is projected to grow steadily, expanding by 364 people (45%) from 814 to 1,179. Meanwhile, the 0 to 4 cohort grows by a modest 0% (1 person).