Enfield (SA)

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Enfield's population is estimated at approximately 8,194 as of May 2026, according to Districts' evaluation of ABS population updates for the wider region and new address validations since the Census. This represents an increase of 1,990 people (32.1%) from the 2021 Census, when the population was recorded at 6,204 people. The figure is derived from a resident population of 8,156 calculated by Districts using the latest ABS ERP release (June 2025) and an additional 47 validated new addresses since the Census. This population level translates to a density of 3,625 persons per square kilometer, placing the suburb of Enfield (SA) in the top quartile of all Australian locations analyzed by Districts. The growth rate of 32.1% since the 2021 census outpaced the state (7.5%) and Greater Adelaide, positioning the suburb of Enfield (SA) as a regional leader in growth. Overseas migration was the primary driver, accounting for roughly 80.0% of the overall population gains in recent times.

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Data aggregated by Districts indicates that Enfield possesses a well-educated labor force with strong representation in essential service industries, an unemployment rate of 4.7%, and an estimated 5.7% increase in employment over the past year. In March 2026, the working population stood at 4,535 residents. The unemployment rate is 0.9% higher than the Greater Adelaide rate of 3.8%. Workforce participation is relatively standard, registered at 71.5% compared to 66.6% across Greater Adelaide. Census statistics show that a low 7.0% of the workforce worked from home, though this may have been influenced by COVID-19 restrictions.

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Taxpayer statistics from the ATO for financial year 2023, compiled by Districts at the postcode level, show a median taxpayer income of $50,922 and an average income of $57,502 in Enfield. These figures sit below the national average and contrast with Greater Adelaide's median of $54,808 and average of $66,852. Adjusting for a Wage Price Index increase of 10.17% since financial year 2023, estimated figures for March 2026 would be roughly $56,101 for the median and $63,350 for the average. According to the 2021 Census, household, family, and personal incomes in the suburb are modest, falling between the 27th and 34th percentiles nationally. The income bracket between $1,500 - 2,999 contains 34.5% of the population, representing 2,826 people, which is comparable to the regional proportion of . Financial strain from housing costs is significant, with residents retaining only of their income after housing expenses, placing the area in the st percentile.

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The housing stock in Enfield at the time of the latest Census consisted of 77.1% standalone houses and 22.8% alternative dwellings, such as semi-detached homes, apartments, and other configurations. This compares to 75.2% houses and 24.9% other dwellings across metropolitan Adelaide. Home ownership in the area was lower than the metropolitan average at 22.5%, with the remaining properties being mortgaged (35.4%) or rented (42.1%). The median monthly mortgage payment was higher than the Adelaide metropolitan average at $1,625, while the median weekly rent was identical to the metropolitan rate at $320, compared to Adelaide metro figures of $1,562 and $320. Nationally, Enfield's median mortgage payments are considerably below the Australian average of $1,863, and weekly rents are also well below the national median of $375.

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Families comprise the majority of households at 63.3%, which is made up of couples with children at 29.5%, couples without children at 21.2%, and single-parent households at 10.7%. Non-family households account for the remaining 36.7%, consisting of single-person households at 30.1% and group households at 6.7%. The median household size is 2.5 residents, which is identical to the average for Greater Adelaide.

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The level of educational attainment in Enfield is notably higher than regional and state averages, with 31.4% of residents aged 15+ holding a university degree, compared to 19.8% in the SA4 region and 25.7% across the state. This educational profile positions the workforce well for knowledge-based industries. Bachelor degrees are the most common qualification at 20.2%, followed by postgraduate degrees at 9.0% and graduate diplomas at 2.2%. Vocational and technical training is also common, with 28.6% of residents aged 15+ holding qualifications in these fields, consisting of advanced diplomas (9.7%) and certificates (18.9%).

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Public transport services in Enfield include 14 active bus stops. These stops are served by 23 routes, which generate a combined total of 1,056 passenger trips each week. Transport access is favorable, with residents living an average of 332 meters from the nearest stop. Because the suburb is primarily residential, most workers travel outside the area for employment, with private vehicles being the primary mode of transport for 86% of commuters, while 9% use buses. Average vehicle ownership is 1.2 cars per household, which is below the regional average. A relatively low proportion of residents, 7.0%, worked from home according to the 2021 Census, which may have been influenced by COVID-19 factors.

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Health indicators in Enfield reveal notable challenges based on Districts' evaluation of mortality and chronic illness rates. While common health conditions are present across all demographics, they are significantly more concentrated among older residents. The proportion of the population with private health insurance is relatively low at approximately 50% (~4,077 people). This is slightly below the Greater Adelaide rate of 52.7% and the national average of 55.7%.

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Enfield exhibits high cultural diversity, with 43.9% of the population born outside of Australia and 45.7% speaking a language other than English at home. Christianity is the most common religious affiliation, represented by 36.3% of residents. The most notable difference from regional trends is in the Other religious category, which accounts for 6.1% of the population, compared to 1.8% across Greater Adelaide.

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With a median age of 33 years, Enfield has a younger demographic than Greater Adelaide, where the median is 39, and the nation, where the median is 38. The 25 - 34 age bracket is highly represented at 21.7% of the population, compared to a lower regional share and a national average of 14.6%. The 55 - 64 age group is less common, making up 7.8% of the population. Since 2021, the proportion of residents aged 35 to 44 has increased from 15.2% to 16.9%, while the group aged 85 and over has decreased from 3.4% to 2.5%. Long-term projections for 2041 point to ongoing demographic changes, with the 25 to 34 age group expected to grow by people (), rising from to .

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Enfield currently has an estimated 589 children under 5 years old, comprising approximately 321 children aged 0-2 and 213 children aged 3-4. This cohort grew by an estimated 34% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 31% by 2041 (to approximately 771 children). Meanwhile the 5-12 cohort currently amounts to 718. Recent growth has been driven by high birth rates observed in the area, with approximately 12.3 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area among the top 30% of areas assessed nationally.