Lockleys

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

Lockleys's population, as per AreaSearch's analysis, is approximately 14,338 as of May 2026. This figure represents a growth of 886 people (6.6%) since the 2021 Census, which reported a population of 13,452. The increase is inferred from ABS's estimated resident population of 14,336 in June 2025 and an additional 81 validated new addresses post-census. This results in a density ratio of 2,515 persons per square kilometer, placing Lockleys in the upper quartile nationally according to AreaSearch assessments. The area's growth rate of 6.6% since the census is within 0.9 percentage points of South Australia's state average (7.5%), indicating competitive growth fundamentals. Overseas migration contributed approximately 96.3% of Lockleys's population gains recently.

AreaSearch uses 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, based on 2021 data and released in 2023, with adjustments made using a weighted aggregation method from LGA to SA2 levels. Based on projected demographic shifts, Lockleys is expected to have above median population growth, expanding by 1,980 persons to reach approximately 16,318 by 2041, reflecting an increase of 13.8% over the 16-year period.

AreaSearch assessment of residential development activity positions Lockleys among the top 25% of areas assessed nationwide

Lockleys has averaged approximately 80 new dwelling approvals annually. Over the past five financial years, from FY-21 to FY-25, a total of 404 homes were approved, with an additional 50 approved so far in FY-26. Each year, around two people on average have moved to the area for each dwelling built during these years, suggesting balanced supply and demand conditions.

The average construction value of new properties is $310,000. This financial year has seen $34.7 million in commercial development approvals, indicating robust commercial growth momentum. Compared to Greater Adelaide, Lockleys exhibits 10.0% lower construction activity per person but ranks among the 73rd percentile nationally when assessed against other areas.

Recent construction comprises 67.0% detached houses and 33.0% townhouses or apartments, reflecting an expanding range of medium-density housing options catering to various price brackets. The area currently has approximately 182 people per dwelling approval, indicating a growing market. According to the latest AreaSearch quarterly estimate, Lockleys is projected to add 1,978 residents by 2041. Current construction rates appear well-aligned with future demand, fostering stable market conditions without excessive price pressure.

Lockleys has limited levels of nearby infrastructure activity, ranking in the 7thth percentile nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified three projects expected to influence the region. Notable projects include Project Flight - Adelaide Airport Terminal Expansion, Harbour Town Premium Outlets Adelaide Expansion, Henley Beach Road Visioning Project, and North South Corridor.

Professional plan users can use the search below to filter and access additional projects.

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The exceptional employment performance in Lockleys places it among Australia's strongest labour markets

Lockleys has a well-educated workforce. Essential services sectors are well represented. The unemployment rate is 2.3%.

Employment growth over the past year is estimated at 6.2%. As of December 2025, 8,294 residents are in work. The unemployment rate is 1.5% below Greater Adelaide's rate of 3.8%.

Workforce participation is 70.3%, compared to Greater Adelaide's 66.0%. According to Census responses, 11.0% of residents work from home. Dominant employment sectors include health care & social assistance, retail trade, and education & training. Manufacturing has limited presence with 5.8% employment compared to the regional average of 7.0%. Over the 12 months to December 2025, employment increased by 6.2%, while labour force grew by 5.6%, reducing the unemployment rate by 0.6 percentage points. In contrast, Greater Adelaide saw employment rise by 4.2%, labour force grow by 3.9%, and unemployment fall by 0.3 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 project a 6.6% increase over five years and 13.7% over ten years nationally. Applying these projections to Lockleys' employment mix suggests local employment should increase by 6.7% over five years and 13.9% over ten years, though this is a simple weighting extrapolation for illustrative purposes only.

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

AreaSearch's latest postcode level ATO data for financial year 2023 indicates that Lockleys SA2 had a median income among taxpayers of $55,489 and an average income of $67,768. Nationally, these figures are approximately average. In Greater Adelaide, the median income was $54,808 with an average of $66,852. Based on Wage Price Index growth of 10.17% since financial year 2023, estimated incomes for March 2026 would be approximately $61,132 (median) and $74,660 (average). According to the 2021 Census, household, family, and personal incomes in Lockleys rank modestly, between the 43rd and 54th percentiles. The income distribution shows that 31.5% of residents (4,516 people) fall into the $1,500 - $2,999 bracket, which is similar to the surrounding region where 31.8% occupy this range. After housing expenses, 85.7% of income remains for other expenses. The area's SEIFA income ranking places it in the 6th decile.

Lockleys displays a diverse mix of dwelling types, with above-average rates of outright home ownership

Lockleys' dwelling structures, as per the latest Census, consisted of 68.1% houses and 31.9% other dwellings. In comparison, Adelaide metro had 75.2% houses and 24.9% other dwellings. Home ownership in Lockleys stood at 35.0%, with mortgaged dwellings at 32.7% and rented ones at 32.4%. The median monthly mortgage repayment was $1,800, above Adelaide metro's average of $1,562. Median weekly rent in Lockleys was $300, compared to Adelaide metro's $320. Nationally, Lockleys' mortgage repayments were lower than the Australian average of $1,863, and rents were substantially below the national figure of $375.

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

Family households are the most prevalent, accounting for 64.8% of all households. They consist of 29.8% couples with children, 24.8% couples without children, and 8.8% single parent families. Non-family households make up the remaining 35.2%, with lone person households at 30.9% and group households comprising 4.4% of the total. The median household size is 2.4 people, which is smaller than the Greater Adelaide average of 2.5.

The educational profile of Lockleys exceeds national averages, with above-average qualification levels and academic performance metrics

The area's educational profile is notable regionally, with university qualification rates at 33.6% for residents aged 15+, surpassing the South Australian average of 25.7% and that of Greater Adelaide at 28.9%. Bachelor degrees are the most prevalent at 22.4%, followed by postgraduate qualifications (8.1%) and graduate diplomas (3.1%). Trade and technical skills are prominent, with 29.8% of residents aged 15+ holding vocational credentials – advanced diplomas at 10.9% and certificates at 18.9%.

Educational participation is high, with 26.2% of residents currently enrolled in formal education. This includes 8.4% in primary education, 6.3% in tertiary education, and 5.7% pursuing secondary education.

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

Public transport analysis shows 58 active stops operating in Lockleys, serving a mix of bus routes. These stops are covered by 36 individual routes, offering 2,538 weekly passenger trips. Transport access is rated excellent, with residents typically located 187 meters from the nearest stop. In this primarily residential area, most commuters travel outward; cars remain dominant at 84%, while buses account for 10%. Average vehicle ownership stands at 1.3 per dwelling. According to the 2021 Census, a relatively low 11.0% of residents work from home, which may reflect COVID-19 conditions.

Service frequency averages 362 trips daily across all routes, translating to roughly 43 weekly trips per stop.

Lockleys's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Lockleys residents show relatively positive health outcomes, according to area-specific data analysis.

Mortality rates and health conditions align with national benchmarks, displaying a standard level of common health issues across both younger and older age groups. Private health cover stands at approximately 53% (7,541 people), slightly above the average SA2 area's rate. The most prevalent medical conditions are arthritis (7.6%) and mental health issues (6.7%), while 71.7% of residents report no medical ailments, compared to Greater Adelaide's 67.9%. Working-age residents exhibit low chronic condition prevalence. Lockleys has a higher proportion of seniors aged 65 and over at 20.7% (2,970 people), compared to Greater Adelaide's 19.2%. Senior health outcomes are above average, mirroring national rankings for the general population.

Lockleys was found to be more culturally diverse than the vast majority of local markets in Australia, upon assessment of a range of language and cultural background related metrics

Lockleys was found to have a higher cultural diversity than most local markets, with 31.6% of its population born overseas and 32.0% speaking a language other than English at home. The predominant religion in Lockleys is Christianity, accounting for 53.1% of the population. However, the most significant overrepresentation was seen in the 'Other' category, comprising 3.8% of the population compared to the regional average of 1.8%.

In terms of ancestry, the top three groups in Lockleys are English at 20.5%, Australian at 19.1%, and Other at 12.2%. Notably, certain ethnic groups show significant differences: Greek is overrepresented at 6.5% compared to the regional average of 2.0%, Italian at 10.9% versus 5.2%, and Serbian at 0.7% compared to 0.4%.

Lockleys's population is slightly older than the national pattern

The median age in Lockleys as of 2021 was 40 years, similar to Greater Adelaide's average of 39 years but somewhat older than Australia's median age of 38 years. The 25-34 age group made up 16.0% of the population in Lockleys, higher than Greater Adelaide's percentage. Conversely, the 15-24 age group constituted only 10.7%. Post-census data shows that the 25-34 age group grew from 15.1% to 16.0%, while the 55-64 cohort decreased from 12.3% to 11.1%. By 2041, population forecasts indicate significant demographic changes in Lockleys. Notably, the 75-84 age group is projected to grow by 50%, reaching 1,452 people from 966. The combined 65+ age groups are expected to account for 52% of total population growth, reflecting the area's aging demographic trend. In contrast, the 0-4 cohort is projected to decline by 4 people.