Allenby Gardens

Population growth drivers in Allenby Gardens are above average based on AreaSearch's ranking of recent, and medium to long-term trends

Based on ABS population updates, AreaSearch estimates the Allenby Gardens statistical area's population at around 2,109 as of Nov 2025. This reflects an increase of 64 people since the 2021 Census, which reported a population of 2,045. The change is inferred from AreaSearch's estimated resident population of 2,072 in Jun 2024 and seven validated new addresses since the Census date. This results in a density ratio of 2,541 persons per square kilometer, placing it in the upper quartile nationally according to AreaSearch assessments. Overseas migration contributed approximately 91.0% of overall population gains recently.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered and years post-2032, the SA State Government's Regional/LGA projections by age category are adopted with adjustments made using weighted aggregation methods from LGA to SA2 levels. Projected demographic trends indicate above median population growth nationally, with the Allenby Gardens (SA2) expected to increase by 526 persons to 2041 based on aggregated SA2-level projections, reflecting a gain of 27.3% over the 17 years.

Recent residential development output has been above average within Allenby Gardens when compared nationally

AreaSearch analysis of ABS building approval numbers shows Allenby Gardens had around 4 dwellings receiving development approval each year. Over the past 5 financial years (FY-21 to FY-25), an estimated 24 homes were approved, with another 5 so far in FY-26.

This results in approximately 4.9 people moving to the area per dwelling built annually over these years. Supply is lagging demand, leading to heightened buyer competition and pricing pressures. Developers target the premium market segment, constructing new properties at an average value of $404,000. Compared to Greater Adelaide, Allenby Gardens has significantly less development activity (74.0% below regional average per person). This constrained new construction reinforces demand and pricing for existing dwellings, though building activity has accelerated in recent years. New building activity consists of 33.0% detached dwellings and 67.0% townhouses or apartments, marking a significant departure from existing housing patterns (currently 74.0% houses). Allenby Gardens reflects a low density area with around 227 people per approval.

Population forecasts indicate Allenby Gardens will gain 575 residents through to 2041. If current construction levels persist, housing supply may lag population growth, intensifying buyer competition and underpinning price growth.

Allenby Gardens has emerging levels of nearby infrastructure activity, ranking in the 30thth percentile nationally

No changes can significantly affect a region's performance like alterations to local infrastructure, major projects, and planning initiatives. AreaSearch has identified zero projects expected to impact this area. Notable projects include Southwark Grounds (Thebarton Technology Hub), New Women's and Children's Hospital, Henley Beach Road Visioning Project, and North South Corridor, with the following list detailing those most likely to be relevant.

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.

Employment conditions in Allenby Gardens demonstrate strong performance, ranking among the top 35% of areas assessed nationally

Allenby Gardens has an educated workforce with key services sectors well-represented. The unemployment rate was 3.2% as of September 2025, lower than Greater Adelaide's 3.9%.

Employment growth over the past year was estimated at 4.4%, based on AreaSearch data aggregation. As of September 2025, 1,284 residents were employed with an unemployment rate 0.8% below Greater Adelaide's. Workforce participation in Allenby Gardens was 67.6%, higher than Greater Adelaide's 61.7%. Employment is concentrated in health care & social assistance, retail trade, and construction.

The area shows strong specialization in other services, with an employment share of 1.3 times the regional level. However, education & training employs only 7.4% of local workers, below Greater Adelaide's 9.3%. Over the year to September 2025, employment increased by 4.4%, while labour force grew by 4.2%, leading to a slight decrease in unemployment. In contrast, Greater Adelaide experienced lower employment and labour force growth rates. State-level data as of 25-Nov shows SA employment grew by 1.19% year-on-year, with an unemployment rate of 4.0%. National employment forecasts from May-25 suggest national employment will expand by 6.6% over five years and 13.7% over ten years. Applying these projections to Allenby Gardens' employment mix indicates local employment should increase by similar rates over the next five and ten years.

Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

The suburb of Allenby Gardens had an income level below the national average according to ATO data aggregated by AreaSearch for the financial year ended June 2023. The median income among taxpayers in Allenby Gardens was $53,168, with an average income of $62,204. These figures compared to those for Greater Adelaide, which had a median income of $54,808 and an average income of $66,852. Based on Wage Price Index growth of 8.8% from July 2023 to September 2025, current estimates would be approximately $57,847 for the median income and $67,678 for the average income in Allenby Gardens as of September 2025. According to the Census conducted on August 10, 2021, household, family, and personal incomes in Allenby Gardens ranked modestly, between the 48th and 48th percentiles. Income brackets indicated that the $1,500 - $2,999 bracket dominated with 32.7% of residents (689 people), similar to the surrounding region where 31.8% occupied this bracket. After housing costs, 86.6% of income remained for other expenses. The area's SEIFA income ranking placed it in the 6th decile.

Allenby Gardens is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Allenby Gardens' dwellings, as per the latest Census, consisted of 74.5% houses and 25.5% other dwellings (semi-detached, apartments, 'other'). Adelaide metro had 66.1% houses and 33.9% other dwellings. Home ownership in Allenby Gardens was 38.6%, with mortgages at 36.7% and rentals at 24.7%. The median monthly mortgage repayment was $1,810, higher than Adelaide metro's $1,733. Median weekly rent was $323, similar to Adelaide metro's $325. Nationally, Allenby Gardens' mortgage repayments were lower ($1,863) and rents substantially below the national figure of $375.

Allenby Gardens has a typical household mix, with a higher-than-average median household size

Family households comprise 69.9% of all households, including 33.5% couples with children, 27.1% couples without children, and 8.2% single parent families. Non-family households account for the remaining 30.1%, with lone person households at 27.6% and group households comprising 3.0%. The median household size is 2.5 people, larger than the Greater Adelaide average of 2.4.

Allenby Gardens performs slightly above the national average for education, showing competitive qualification levels and steady academic outcomes

In Allenby Gardens, 30.6% of residents aged 15 and above have university qualifications, which is higher than the South Australian average of 25.7%. Bachelor degrees are the most common at 22.0%, followed by postgraduate qualifications (5.9%) and graduate diplomas (2.7%). Vocational credentials are also prevalent, with 29.9% of residents aged 15 and above holding such qualifications.

This includes advanced diplomas held by 9.4% and certificates by 20.5%. Educational participation is high, with 25.3% of residents currently enrolled in formal education. This includes 7.7% in primary education, 7.1% in secondary education, and 5.4% pursuing tertiary education.

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

Allenby Gardens has six active public transport stops operating, all of which serve buses. These stops are covered by eleven different routes that collectively facilitate 1242 weekly passenger trips. The accessibility of these services is rated as good, with residents typically located 236 meters from the nearest stop.

On average, service frequency across all routes stands at 177 trips per day, equating to approximately 207 weekly trips per individual stop.

The level of general health in Allenby Gardens is notably higher than the national average with prevalence of common health conditions quite low across both younger and older age cohorts

Allenby Gardens shows healthier-than-average outcomes.

Prevalence of common conditions is low across all ages. Private health cover is relatively low at about 52%, covering around 1,088 people. The most frequent medical issues are arthritis (7.7%) and asthma (7.2%). About 71.7% report no medical ailments, compared to 68.9% in Greater Adelaide. Around 18.4% of residents are aged 65 or over (388 people), lower than the 20.0% citywide average. Seniors' health outcomes are above average and align with the general population's profile.

The level of cultural diversity witnessed in Allenby Gardens was found to be above average when compared nationally for a number of language and cultural background related metrics

Allenby Gardens, surveyed in 2016, had a higher cultural diversity than most local markets, with 27.1% of its population born overseas and 31.3% speaking a language other than English at home. Christianity was the predominant religion, accounting for 56.3%. The 'Other' religious category comprised 3.8%, compared to 1.8% in Greater Adelaide.

In terms of ancestry, the top three groups were English (18.8%), Australian (17.9%), and Italian (12.9%). Notably, Greeks made up 9.3% versus 4.7% regionally, Poles were at 1.9% compared to 1.4%, and Hungarians constituted 0.6% against 0.3%.

Allenby Gardens's population is slightly older than the national pattern

The median age in Allenby Gardens is 40 years, similar to Greater Adelaide's average of 39 years but somewhat older than Australia's median age of 38 years. The age group of 65-74 shows strong representation at 11.4%, compared to Greater Adelaide, while the 5-14 cohort is less prevalent at 10.2%. Post-Census data from 2021 indicates that the 35-44 age group has grown from 12.5% to 14.1% of the population. Conversely, the 45-54 cohort has declined from 14.3% to 12.4%. Population forecasts for 2041 suggest substantial demographic changes in Allenby Gardens, with the 75-84 age group expected to grow by 90%, reaching 216 people from an initial count of 113.