Mays Hill (NSW)

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Based on evaluation of ABS demographic updates for the wider region, alongside new addresses validated by Districts since the Census, the population of the suburb of Mays Hill is estimated to be approximately 2,139 as of May 2026. This represents an expansion of 237 people (12.5%) from the 2021 Census, which documented a population of 1,902 people. This shift is deduced from a resident population of 2,120, estimated by Districts after examining the latest ERP data release from the ABS (June 2025) and a further 90 validated new addresses since the Census date. Such a population level results in a density ratio of 7,130 persons per square kilometer, placing the locality within the top 10% of national areas analyzed by Districts, indicating that land here is a highly coveted asset. The 12.5% expansion rate in the suburb of Mays Hill since the 2021 census outstripped the state (7.1%), as well as the SA3 territory, establishing it as a regional growth leader. Population expansion in the area was chiefly propelled by overseas migration, which accounted for approximately of the total demographic gains in recent times.

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Mays Hill possesses a highly qualified workforce, with professional services strongly represented, an unemployment rate of 4.3%, and an estimated 3.6% job growth over the prior year, according to Districts aggregations of statistical area data. As of March 2026, 1,343 local residents are employed, while the unemployment rate sits 0.2% higher than the Greater Sydney rate of 4.1%, and labor participation is exceptionally high (82.8% compared to Greater Sydney's 69.1%). Census responses show a substantial 49.1% of residents worked from home, though the influence of Covid-19 lockdowns should be kept in mind.

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The most recent postcode level ATO data compiled by Districts for financial year 2023 indicates that incomes in the suburb of Mays Hill are slightly above the national average, with a median recorded at $57,827 and an average income of $70,145. This compares to Greater Sydney median and average incomes of $60,817 and $83,003 respectively. Adjusting for Wage Price Index growth of 10.32% since financial year 2023, current estimates would sit at roughly $63,795 (median) and $77,384 (average) as of March 2026. Data from the 2021 Census reveals household, family, and personal incomes in Mays Hill reside around the 72nd percentile nationally. Income brackets show that the largest group contains 41.4% of residents (885 people) earning in the $1,500 - 2,999 range, mirroring the metropolitan area where this same bracket accounts for . High housing costs absorb of earnings, yet strong wages ensure that disposable income remains at the rd percentile, while the SEIFA income index places the area in the th decile.

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The mix of housing in Mays Hill, as measured in the most recent Census, consisted of 18.1% separate houses and 81.9% other options (such as semi-detached properties, apartments, and alternative dwellings), compared to the Sydney metropolitan distribution of 55.9% separate houses and 44.1% other options. Furthermore, home ownership in Mays Hill was below the Sydney metropolitan level, standing at 7.8%, with the remaining properties occupied by residents with a mortgage (25.4%) or renting (66.8%). The median monthly mortgage payment in the area was significantly lower than the Sydney metropolitan median at $2,180, while the median weekly rent was recorded at $435, compared to metropolitan figures of $2,427 and $470. On a national level, Mays Hill's mortgage payments are higher than the Australian average of $1,863, while weekly rents are above the national average of $375.

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Family units make up the majority of households at 72.3%, consisting of 37.1% couples with children, 23.7% couples without children, and 10.3% single parent families. Non-family living arrangements account for the remaining 27.7%, with single person households representing 19.2% and group households making up 8.1% of the total. The median household size of 2.7 residents matches the Greater Sydney average.

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Educational attainment in Mays Hill is substantially higher than broader indicators, with 56.5% of residents aged 15+ holding university degrees, compared to 30.4% in Australia and 32.2% in NSW. This marked academic advantage positions the locality well for knowledge-intensive sectors. Bachelor degrees represent the largest segment at 32.2%, followed by postgraduate degrees (21.7%) and graduate diplomas (2.6%). Vocational training represents 20.3% of credentials among residents aged 15+ – consisting of advanced diplomas (9.2%) and certificates (11.1%).

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Public transit analysis shows 5 active transport stops in service in Mays Hill, consisting of bus services. These stops are connected to 7 individual routes, which combine to support 1,347 passenger trips each week. Transit access is classified as outstanding, with residents typically living 147 meters from the nearest stop. As the area is mostly residential, the majority of working residents commute elsewhere, and cars remain the primary transport method at 67%, followed by 18% using trains and 9% traveling by bus. Average vehicle ownership is 0.8 per dwelling, which is below the regional average. A high 49.1% of residents work from home (2021 Census; may reflect COVID-19 conditions).

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Mays Hill exhibits favorable health outcomes, according to Districts assessments of mortality metrics and chronic illness rates, with the occurrence of common health conditions being low overall, though exceeding the national benchmark among older, vulnerable cohorts, while the proportion of residents with private health insurance is relatively high at roughly 55% of the total population (~1,169 people). This compares to 59.9% across Greater Sydney.

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Mays Hill stands as one of the most culturally diverse communities nationally, with 74.2% of residents speaking a language other than English at home and 67.6% born overseas. The most common religion in Mays Hill was recorded as Hinduism, practiced by 35.7% of residents. This compares to 5.2% across Greater Sydney.

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At 32 years, the median age in Mays Hill is younger than the Greater Sydney average of 37 and significantly below the national median of 38. Compared to Greater Sydney, Mays Hill has a larger proportion of residents aged 25 - 34 (27.3%) but fewer aged 55 - 64 (6.1%). The share of residents aged 25 - 34 is notably higher than the national figure of 14.6%. Data since the 2021 Census shows demographic aging is occurring, with the median age rising from 31 to 32 years. Key shifts indicate the 45 to 54 bracket has increased from 7.7% to 8.8% of the population, and the 65 to 74 group has risen from to . Conversely, the to cohort has contracted from to . Projections suggest Mays Hill's age profile will change by . The to age bracket shows the fastest projected growth at , adding residents to total . Meanwhile, the to cohort is projected to grow by a modest ( people).

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Mays Hill currently has an estimated 188 children under 5 years old, comprising approximately 91 children aged 0-2 and 60 children aged 3-4. This cohort grew by an estimated 13% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 9% by 2041 (to approximately 205 children). Meanwhile the 5-12 cohort currently amounts to 204. Recent growth has been driven by high birth rates observed in the area, with approximately 15.3 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area among the top 20% of areas assessed nationally. This rate has slowed down slightly in recent years however.