Miller

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

Based on analysis of ABS population updates for the broader area, and new addresses validated by AreaSearch since the Census, Miller's population is estimated at around 3,441 as of November 2025. This reflects an increase of 67 people (2.0%) since the 2021 Census, which reported a population of 3,374 people. The change is inferred from the resident population of 3,411 estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024 and an additional 17 validated new addresses since the Census date. This level of population equates to a density ratio of 2,709 persons per square kilometer, placing Miller in the upper quartile relative to national locations assessed by AreaSearch. Population growth for the suburb was primarily driven by overseas migration that contributed approximately 52.0% of overall population gains during recent periods.

AreaSearch is adopting 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, AreaSearch is utilising the NSW State Government's SA2 level projections, as released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are also applied to all areas for years 2032 to 2041. Considering the projected demographic shifts, an above median population growth of statistical areas analysed by AreaSearch is projected, with Miller expected to expand by 706 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 20.0% in total over the 17 years.

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

Miller has recorded approximately 11 residential properties granted approval each year. Over the past five financial years, from FY-21 to FY-25, around 59 homes were approved, with a further 5 approved in FY-26 so far. On average, about 0.1 person per year moved to the area for each dwelling built during these years, indicating that supply is meeting or surpassing demand and supporting population growth while offering greater buyer choice.

The average construction cost of new properties was $222,000, reflecting more affordable housing options compared to regional norms. In FY-26, there have been $1.2 million in commercial approvals, indicating minimal commercial development activity in Miller. Compared to Greater Sydney, Miller shows substantially reduced construction, with 83.0% below the regional average per person. This limited new supply generally supports stronger demand and values for established properties, reflecting the area's maturity and possible planning constraints. New development in Miller consists of 75.0% detached dwellings and 25.0% townhouses or apartments, maintaining the area's traditional suburban character with a focus on family homes appealing to those seeking space.

The location has approximately 253 people per dwelling approval, indicating a low density market. Population forecasts indicate Miller will gain 687 residents through to 2041, according to the latest AreaSearch quarterly estimate. Construction is maintaining a reasonable pace with projected growth, although buyers could encounter growing competition as population increases.

Miller has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

The performance of a region can significantly be influenced by changes in local infrastructure, major projects, and planning initiatives. A total of two projects have been identified by AreaSearch as potentially impacting this area. Notable projects include Avala Apartments Miller, M5 Motorway Westbound Upgrade, Busby Social Housing for Seniors, and Fifteenth Avenue Smart Transit (FAST) Corridor. The following list details those considered most relevant:.

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Employment drivers in Miller are experiencing difficulties, placing it among the bottom 20% of areas assessed across Australia

Miller's workforce comprises both white and blue-collar jobs with significant representation in manufacturing and industrial sectors. The unemployment rate was 18.2% as of June 2025, with an estimated employment growth of 6.4% over the previous year.

Residents' dominant employment sectors include health care & social assistance, manufacturing, and retail trade. Manufacturing particularly stands out at 2.2 times the regional average. Conversely, professional & technical services show lower representation at 1.6%. The area's workforce participation rate is significantly lower than Greater Sydney's (30.5% vs 60.0%).

Between June 2024 and June 2025, employment increased by 6.4%, while labour force grew by 3.5%, reducing the unemployment rate by 2.3 percentage points. Jobs and Skills Australia forecasts national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Miller's employment mix suggests local employment should increase by 5.9% over five years and 12.8% over ten years, based on Sep-22 data.

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

AreaSearch's aggregation of ATO data for financial year 2022 shows Miller had a median taxpayer income of $37,635 and an average of $43,659. Nationally, the averages were $56,994 and $80,856 respectively for Greater Sydney. By September 2025, adjusted for Wage Price Index growth of 12.61%, median income is estimated at $42,381 and average at $49,164. Miller's incomes fall between the 0th and 1st percentiles nationally according to census data. The dominant income cohort in Miller is 28.9% (994 people) earning $400 - $799 weekly, unlike regional levels where $1,500 - $2,999 predominates at 30.9%. This indicates constrained household budgets with 49.3% earning under $800/week. Housing affordability is severe, with only 74.8% of income remaining, ranking at the 2nd percentile nationally.

Miller displays a diverse mix of dwelling types, with a higher proportion of rental properties than the broader region

Miller's dwelling structure, as per the latest Census, consisted of 68.0% houses and 32.0% other dwellings (semi-detached, apartments, 'other' dwellings), contrasting with Sydney metro's 90.4% houses and 9.6% other dwellings. Home ownership in Miller stood at 15.9%, with mortgaged dwellings at 18.1% and rented ones at 66.0%. The median monthly mortgage repayment was $1,800, lower than Sydney metro's $2,475 and the national average of $1,863. The median weekly rent in Miller was $201, significantly below Sydney metro's $490 and the national figure of $375.

Miller features high concentrations of lone person households, with a lower-than-average median household size

Family households account for 62.6% of all households, including 25.4% couples with children, 11.7% couples without children, and 23.5% single parent families. Non-family households constitute the remaining 37.4%, with lone person households at 35.2% and group households comprising 2.2%. The median household size is 2.8 people, which is smaller than the Greater Sydney average of 3.4.

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

The area's university qualification rate is substantially lower than the Greater Sydney average, with only 9.1% of residents holding such qualifications compared to the regional average of 38.0%. Bachelor degrees are the most common at 6.6%, followed by postgraduate qualifications (1.8%) and graduate diplomas (0.7%). Vocational credentials are prominent, with 31.6% of residents aged 15+ holding such qualifications, including advanced diplomas (9.1%) and certificates (22.5%). Educational participation is high, with 34.5% of residents currently enrolled in formal education, including 14.4% in primary, 10.6% in secondary, and 3.3% in tertiary education.

Miller's three schools have a combined enrollment reaching 1,442 students as of the latest data. The area demonstrates varied educational conditions with an ICSEA score of 914. Education provision is balanced with two primary and one secondary school serving distinct age groups. As of the current statistics, the area functions as an education hub with 41.9 school places per 100 residents, significantly above the regional average of 19.0, attracting students from surrounding communities.

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

The analysis of public transport in Miller indicates that there are currently 33 operational transport stops. These stops cater to a variety of bus routes, totaling 26 individual services. The combined weekly passenger trips facilitated by these routes amount to 1,070.

Residents enjoy excellent accessibility to transport, with an average distance of 119 meters to the nearest stop. The service frequency across all routes averages 152 trips per day, which translates to approximately 32 weekly trips per individual stop.

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

Miller faces significant health challenges with a notably higher prevalence of common conditions compared to averages. Older age groups experience these issues to an even greater extent. Private health cover stands at approximately 44%, covering around 1,524 people, which is lower than Greater Sydney's 52.5% and the national average of 55.3%.

The most prevalent medical conditions are arthritis (9.3%) and asthma (9.1%), while 64.6% report no medical ailments, compared to 77.9% in Greater Sydney. Miller has a higher proportion of seniors aged 65 and over at 15.1%, or 519 people, compared to Greater Sydney's 10.1%. Health outcomes among seniors require particular attention due to these higher prevalence rates.

Miller is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Miller scores highly on cultural diversity, with 39.3% of its population born overseas and 52.6% speaking a language other than English at home. The dominant religion in Miller is Christianity, comprising 43.5%. However, Islam is overrepresented, making up 26.5%, substantially higher than the Greater Sydney average of 12.9%.

In terms of ancestry, the top three groups are Other (21.2%), Australian (18.2%), and English (15.1%). Notably, Lebanese (10.6%) Samoan (3.6%) and Vietnamese (8.6%) ethnicities are overrepresented in Miller compared to regional averages of 4.0%, 1.5% and 4.4% respectively.

Miller's population is younger than the national pattern

Miller's median age was 35 years in 2021, which is slightly younger than Greater Sydney's median age of 37 and somewhat younger than the national average of 38 years. The 15-24 age group constituted 16.9% of Miller's population in 2021, compared to Greater Sydney, while the 25-34 cohort made up 11.3%. Between 2021 and the present day, the 15-24 age group has grown from 14.8% to 16.9%, whereas the 55-64 cohort has decreased from 13.3% to 12.2%. By 2041, Miller's population is forecasted to see substantial demographic changes. The 75-84 age group is projected to rise significantly, increasing by 153 people (an 89% expansion) from 172 to 326. Conversely, population declines are projected for the 0-4 and 35-44 cohorts.