Lockleys

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

Based on AreaSearch's analysis, Lockleys's population is around 14,850 as of Feb 2026. This reflects an increase of 1,398 people (10.4%) since the 2021 Census, which reported a population of 13,452 people. The change is inferred from the estimated resident population of 14,210 from the ABS as of June 2024 and an additional 84 validated new addresses since the Census date. This population level equates to a density ratio of 2,605 persons per square kilometer, placing it in the upper quartile relative to national locations assessed by AreaSearch. Lockleys's 10.4% growth since the 2021 census exceeded the state (9.0%) and Greater Adelaide, marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration, which contributed approximately 89.1% of overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and for years post-2032, the SA State Government's Regional/LGA projections by age category, released in 2023 and based on 2021 data, are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Considering the projected demographic shifts, an above-median population growth of Australian statistical areas is projected, with the area expected to expand by 2,237 persons to 2041 based on the latest annual ERP population numbers, reflecting an increase of 10.8% in total over the 17 years.

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

Lockleys has averaged around 80 new dwelling approvals each year, with 404 homes approved over the past 5 financial years (between FY-21 and FY-25) and 44 so far in FY-26. With an average of 2 people per year moving to the area for each dwelling built over the past 5 financial years (between FY-21 and FY-25), supply and demand appear well-balanced, creating stable market conditions, while new properties are constructed at an average value of $310,000. Additionally, $34.7 million in commercial development approvals have been recorded this financial year, indicating strong commercial development momentum.

When measured against Greater Adelaide, Lockleys shows 10.0% lower construction activity (per person) while it places among the 73rd percentile of areas assessed nationally. Recent construction comprises 67.0% detached houses and 33.0% townhouses or apartments, showing an expanding range of medium-density options creating a mix of opportunities across price brackets, from traditional family housing to more affordable compact alternatives. The location has approximately 182 people per dwelling approval, indicating an expanding market.

Future projections show Lockleys adding 1,597 residents by 2041 (from the latest AreaSearch quarterly estimate). Based on current development patterns, new housing supply should readily meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.

Lockleys has limited levels of nearby infrastructure activity, ranking in the 4thth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 3 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Project Flight - Adelaide Airport Terminal and Infrastructure Upgrade, Harbour Town Premium Outlets Adelaide Expansion, Southwark Grounds (Thebarton Technology Hub), and the Henley Beach Road Visioning Project, with the list below detailing those likely to be of most relevance.

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.

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

Lockleys has a well-educated workforce, with essential services sectors well represented, an unemployment rate of just 2.3%, and 6.2% in estimated employment growth over the past year. As of December 2025, 8,294 residents are in work while the unemployment rate is 1.5% below Greater Adelaide's rate of 3.8%, and workforce participation is fairly standard (71.1% compared to Greater Adelaide's 67.2%). Based on Census responses, a low 11.0% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The dominant employment sectors among residents include health care & social assistance, retail trade, and education & training. Meanwhile, manufacturing has a limited presence with 5.8% employment compared to 7.0% regionally. The predominantly residential area appears to offer limited employment opportunities locally, as indicated by the count of the Census working population versus the resident population.

Based on AreaSearch analysis of SALM and ABS data, over the 12 months to December 2025, employment increased by 6.2% while the labour force increased by 5.6%, causing the unemployment rate to fall by 0.6 percentage points. This contrasts with Greater Adelaide, where employment rose by 4.2%, the labour force grew by 3.9%, and unemployment fell 0.3 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Lockleys. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Lockleys's employment mix suggests local employment should increase by 6.7% over five years and 13.9% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

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

As per AreaSearch's latest postcode level ATO data released for FY-23, the Lockleys SA2's median income among taxpayers is $55,489, with an average of $67,768. This is approximately average nationally, and compares to Greater Adelaide's median of $54,808 and average of $66,852. Based on Wage Price Index growth of 8.8% since FY-23, current estimates would be approximately $60,372 (median) and $73,732 (average) as of September 2025. According to 2021 Census figures, household, family and personal incomes all rank modestly in Lockleys, between the 43rd and 54th percentiles. Looking at income distribution, the $1,500 - 2,999 bracket dominates with 31.5% of residents (4,677 people), reflecting patterns seen in the surrounding region where 31.8% similarly occupy this range. After housing, 85.7% of income remains for other expenses and 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

Dwelling structure within Lockleys, as evaluated at the latest Census, comprised 68.1% houses and 31.9% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Adelaide metro's 75.2% houses and 24.9% other dwellings. Meanwhile, the level of home ownership within Lockleys was higher than that of Adelaide metro, at 35.0%, with the remainder of dwellings either mortgaged (32.7%) or rented (32.4%). The median monthly mortgage repayment in the area was well above the Adelaide metro average at $1,800, while the median weekly rent figure was recorded at $300, compared to Adelaide metro's $1,562 and $320. Nationally, Lockleys's mortgage repayments are lower than the Australian average of $1,863, while rents are 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 dominate at 64.8% of all households, comprising 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 of 2.4 people 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 stands out regionally, with university qualification rates (33.6% of residents aged 15+) exceeding the SA average of 25.7% and that of Greater Adelaide (28.9%), reflecting the community's emphasis on higher education. Bachelor degrees lead at 22.4%, followed by postgraduate qualifications (8.1%) and graduate diplomas (3.1%). Trade and technical skills feature prominently, with 29.8% of residents aged 15+ holding vocational credentials, including advanced diplomas (10.9%) and certificates (18.9%).

Educational participation is notably 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 reveals 58 active transport stops operating within Lockleys, comprising a mix of buses. These stops are serviced by 36 individual routes, collectively providing 2,538 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 187 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 84%, with 10% by bus. Vehicle ownership averages 1.3 per dwelling. A relatively low 11.0% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 362 trips per day across all routes, equating to approximately 43 weekly trips per individual stop.

The level of general health in Lockleys is notably higher than the national average with a fairly standard level of common health conditions seen across both young and old age cohorts

Lockleys demonstrates above-average health outcomes, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. There is a standard level of common health conditions across both young and old age cohorts, and the rate of private health cover slightly exceeds the average SA2 area at approximately 53% of the total population (~7,811 people).

The most common medical conditions in the area are arthritis and mental health issues, impacting 7.6% and 6.7% of residents, respectively, while 71.7% declared themselves as completely clear of medical ailments compared to 67.9% across Greater Adelaide. Working-age residents are notably healthy with low chronic condition prevalence. The area has 20.8% of residents aged 65 and over (3,091 people), which is higher than the 19.3% in Greater Adelaide. Health outcomes among seniors are above average, with national rankings broadly in line with 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 be more culturally diverse than the vast majority of local markets, with 31.6% of its population born overseas and 32.0% speaking a language other than English at home. The main religion in Lockleys is Christianity, which makes up 53.1% of the population. However, the most apparent overrepresentation was in Other, which comprises 3.8% of the population, compared to 1.8% across Greater Adelaide.

In terms of ancestry (country of birth of parents), the top three represented groups in Lockleys are English, comprising 20.5% of the population, which is notably lower than the regional average of 27.8%, Australian, comprising 19.1% of the population, and Other, comprising 12.2% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Greek is notably overrepresented at 6.5% of the population in Lockleys (vs 2.0% regionally), Italian at 10.9% (vs 5.2%) and Serbian at 0.7% (vs 0.4%).

Lockleys's population is slightly older than the national pattern

The 40-year median age in Lockleys is similar to Greater Adelaide's average of 39 and somewhat older than Australia's 38 years. The 25 - 34 age group shows strong representation at 15.5% compared to Greater Adelaide, whereas the 15 - 24 cohort is less prevalent at 10.8%. Post-2021 Census data shows the 65 to 74 age group has grown from 9.4% to 10.2% of the population. Conversely, the 55 to 64 cohort has declined from 12.3% to 11.1%. Population forecasts for 2041 indicate substantial demographic changes for Lockleys. Leading the demographic shift, the 75 to 84 group will grow by 46% (470 people), reaching 1,488 from 1,017. Notably, the combined 65+ age groups will account for 59% of total population growth, reflecting the area's aging demographic profile. In contrast, the 0 to 4 cohort is projected to decline by 26 people.