Newmarket (Qld)

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The suburb of Newmarket has a population estimate of around 5,498 as of May 2026, according to ABS population updates and Districts validations. This figure shows an increase of 415 people, representing an 8.2% rise since the 2021 Census, which recorded 5,083 people. The updated count includes a resident population of 5,493, determined by Districts through analysis of the latest ERP data release from the ABS in June 2025, plus 29 newly validated addresses recorded after the census date. With a population density of 3,332 persons per square kilometer, the suburb of Newmarket falls within the upper quartile compared to other national locations evaluated by Districts. The 8.2% growth since the census is just 1.1 percentage points below the national average of 9.3%, indicating strong growth fundamentals. Overseas migration accounted for approximately 79.0% of the population increase during recent periods, serving as the main driver of demographic change.

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The suburb of Newmarket features a highly qualified labor force with strong representation in professional occupations, an unemployment rate of 6.2%, and an estimated job growth rate of 1.1% over the prior year. As of March 2026, there are 3,473 employed residents. The local unemployment rate stands at 1.9% higher than the Brisbane metro average of 4.3%, while the workforce participation rate is exceptionally high at 77.8%, compared to 70.4% across Greater Brisbane. Census records indicate that a moderate 25.1% of working residents performed their duties from home, though this figure may reflect the influence of pandemic-related restrictions.

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The latest postcode-level ATO statistics for the 2023 financial year show that incomes in the suburb of Newmarket rank among the highest nationally, with a median of $60,415 and an average of $90,913. For comparison, the wider Brisbane area recorded a median income of $58,236 and an average of $72,799. Adjusting these figures for a Wage Price Index increase of 11.36% since the 2023 financial year yields estimated values of approximately $67,278 for the median and $101,241 for the average as of March 2026. The 2021 Census confirms that household, family, and individual incomes in the suburb of Newmarket are all positioned in the 81st percentile nationwide. The largest income bracket represents 27.5% of the population (1,511 people) earning weekly incomes between $1,500 and which is similar to the broader Brisbane metropolitan area where of the population falls into this category. A high concentration of top-tier earners, with bringing in more than per week, highlights the strong financial status of local households. Housing costs consume of income, and strong earning profiles place residents in the st percentile for disposable income, with a SEIFA index ranking that places the suburb of Newmarket in the th decile.

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The housing stock in the suburb of Newmarket at the time of the latest Census was composed of 54.6% traditional houses and 45.4% multi-unit dwellings, such as townhouses and apartments. This is distinct from the Greater Brisbane average, where houses make up 73.5% of properties and alternative dwellings constitute 26.5%. Home ownership in the suburb of Newmarket is lower than the metropolitan average at 23.4%, with the remaining properties being held under a mortgage (30.3%) or occupied by tenants (46.4%). The median mortgage payment in the area was $2,167 per month, which is higher than the Brisbane metro median of $1,863. The median weekly rent was $383, compared to $380 across the metropolitan area. Nationally, mortgage costs in the suburb of Newmarket are higher than the Australian median of $1,863, and rental costs also exceed the national median of $375.

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Families make up 62.8% of all households in the suburb of Newmarket, consisting of 29.0% couples with children, 24.0% couples without children, and 7.6% single-parent households. Non-family households represent 37.2% of the total, with single-person households at 26.8% and group households at 10.4%. The median household size is 2.5 residents, which is slightly lower than the Greater Brisbane average of 2.6.

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The educational profile of the suburb of Newmarket is significantly higher than regional and national averages, with 52.0% of residents aged 15 and over holding a university degree, compared to 25.7% in Queensland and 30.4% across Australia. This educational background prepares the population for professional opportunities. Bachelor degrees are the most common credential at 33.9%, followed by postgraduate degrees at 13.2% and graduate diplomas at 4.9%. Vocational qualifications are held by 22.8% of residents aged 15 and over, with 9.1% holding advanced diplomas and 13.7% holding certificates.

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Public transport infrastructure in the suburb of Newmarket includes 19 active stops, offering a combination of rail and bus services. These facilities are served by 30 separate transit routes that support 3,642 weekly passenger journeys. Access to transport is high, with residents living an average of 193 meters from their nearest stop. Because the suburb of Newmarket is primarily residential, most workers travel outside the area for employment. Private vehicles remain the primary mode of travel at 70%, while 11% of commuters use trains and 10% use buses. The average vehicle ownership rate is 1.2 cars per household, which is below the Brisbane metropolitan average. The 2021 Census recorded that 25.1% of residents worked from home, which may reflect temporary health measures in place at the time.

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Health outcomes in the suburb of Newmarket are positive, with Districts evaluations showing low mortality and chronic disease rates across both younger and older demographic segments. Private health insurance membership is high, covering approximately 63% of residents (3,475 people). This compares to a rate of 55.8% across the Greater Brisbane region and a national average of 55.7%.

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The suburb of Newmarket displays higher levels of cultural diversity than most comparable locations, with 26.3% of the population born outside of Australia and 16.9% using a language other than English in their homes. Christianity is the largest religious group, representing 44.5% of residents. The most noticeable variation from regional averages is in Hinduism, which is practiced by 3.2% of local residents compared to 2.2% across the Brisbane metropolitan area.

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With a median age of 33 years, the population of the suburb of Newmarket is younger than the Greater Brisbane average of 36 years and the national average of 38 years. Compared to the wider metropolitan area, the suburb of Newmarket has a higher proportion of residents aged 15 - 24 (19.4%) but fewer children aged 5 - 14 (9.5%). The concentration of young adults aged 15 - 24 is higher than the national figure of 12.7%. Post-census data shows that this 15 to 24 age bracket has increased from 18.1% to 19.4% of the population, while the 45 to 54 cohort decreased from 13.2% to 12.1%. Demographic projections suggest that the age structure will change by with the to cohort expected to grow by , adding residents to reach a total of while the to and to brackets are projected to contract.

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Newmarket currently has an estimated 208 children under 5 years old, comprising approximately 125 children aged 0-2 and 84 children aged 3-4. This cohort declined by an estimated 11% since the previous census. while population forecasts indicate future decline, with an anticipated decrease of 1% by 2041 (to approximately 206 children). Meanwhile the 5-12 cohort currently amounts to 420. Birth rates in the area have averaged 8.4 per 1,000 residents over the latest two-year period, a moderate rate (among the bottom 30% of areas assessed nationally). This rate has slowed down slightly in recent years however.