Strathalbyn (SA)

Strathalbyn lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends

Based on ABS population updates and AreaSearch validation, as of Nov 2025, Strathalbyn (SA) statistical area (Lv2)'s estimated population is around 8,327. This reflects a 14.9% increase from the 2021 Census figure of 7,246 people. The change was inferred from AreaSearch's estimation of resident population at 7,872 in Jun 2024, based on latest ERP data release by ABS, and an additional 395 validated new addresses since the Census date. This results in a density ratio of 71 persons per square kilometer. Strathalbyn (SA) (SA2)'s growth exceeded non-metro areas' 7.3% increase since the 2021 census, indicating significant growth. Interstate migration contributed approximately 80.0% of overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data and years post-2032, SA State Government's Regional/LGA projections by age category are adopted, based on 2021 data and adjusted using weighted aggregation methods from LGA to SA2 levels. Population projections indicate above median growth for national non-metropolitan areas, with Strathalbyn (SA) (SA2) expected to expand by 1,425 persons to 2041, reflecting an 11.2% increase over the 17 years.

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

Strathalbyn averaged approximately 105 new dwelling approvals annually over the past five financial years, totalling around 529 homes. In FY-26 so far, 77 approvals have been recorded. This averages to about 1.5 new residents per year per dwelling constructed between FY-21 and FY-25, indicating a balanced supply and demand market with stable conditions. The average construction value of new dwellings was $342,000, moderately above regional levels, suggesting an emphasis on quality construction.

Commercial approvals this financial year totalled $21.0 million, showing steady commercial investment activity. Compared to the Rest of SA, Strathalbyn has similar development levels per person, supporting market stability in line with regional patterns. This is notably higher than national averages, reflecting strong developer confidence in the area. All recent building activity comprised detached dwellings, preserving Strathalbyn's low-density nature and attracting space-seeking buyers.

With around 58 people per dwelling approval, Strathalbyn exhibits characteristics of a growth area. According to AreaSearch's latest quarterly estimate, Strathalbyn is projected to grow by approximately 932 residents by 2041. Given current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.

Strathalbyn has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

Seven infrastructure projects are expected to impact the area, identified by AreaSearch. Key projects include Lot 5 Hampden Way Local Activity Centre, Aurora Strathalbyn, Air at Strathalbyn, and Aspen Lifestyle Strathalbyn. The following list details those likely to be most relevant.

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AreaSearch assessment positions Strathalbyn ahead of most Australian regions for employment performance

Strathalbyn has a diverse workforce with both white and blue collar jobs. The unemployment rate in Strathalbyn is 2.4%, lower than the Rest of SA's 5.3%.

Employment growth over the past year was estimated at 1.6%. As of September 2025, there are 3,670 residents employed with an unemployment rate of 2.9%, similar to Rest of SA's workforce participation rate of 54.1%. Key industries include health care & social assistance, retail trade, and construction. Strathalbyn has a higher proportion of workers in health care & social assistance (1.2 times the regional level) but fewer in agriculture, forestry & fishing (6.6% compared to Rest of SA's 14.5%).

Employment opportunities may be limited locally as indicated by Census data. Between September 2024 and September 2025, employment levels increased by 1.6%, labour force grew by 2.1%, and unemployment rose by 0.5 percentage points in Strathalbyn. In comparison, Rest of SA saw employment grow by 0.3%, labour force expand by 2.3%, and unemployment rise by 1.9 percentage points. National employment forecasts from Jobs and Skills Australia, published in May-25, project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Strathalbyn's employment mix suggests local employment should increase by 6.1% over five years and 13.0% over ten years.

The area's income levels rank in the lower 15% nationally based on AreaSearch comparative data

AreaSearch's latest postcode level ATO data for financial year 2023 shows that income in Strathalbyn is lower than average nationally. The median income is $45,688 and the average is $57,044. This contrasts with Rest of SA where the median income is $48,920 and the average is $58,933. Based on Wage Price Index growth of 8.8% since financial year 2023, current estimates for Strathalbyn would be approximately $49,709 (median) and $62,064 (average) as of September 2025. Census data reveals that household, family and personal incomes in Strathalbyn all fall between the 17th and 17th percentiles nationally. Income distribution shows that 29.2% of individuals earn between $1,500 - 2,999, reflecting regional patterns where 27.5% occupy this range. Housing affordability pressures are severe in Strathalbyn with only 84.3% of income remaining, ranking at the 18th percentile nationally.

Strathalbyn is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

In Strathalbyn, as per the latest Census, 94.1% of dwellings were houses, with the remaining 5.9% being semi-detached, apartments, or other types. This compares to Non-Metro SA's figures of 92.1% houses and 7.9% other dwellings. Home ownership in Strathalbyn stood at 40.3%, with mortgaged dwellings at 39.0% and rented ones at 20.7%. The median monthly mortgage repayment was $1,500, higher than Non-Metro SA's average of $1,300. The median weekly rent in Strathalbyn was $300, compared to Non-Metro SA's $280. Nationally, Strathalbyn's mortgage repayments were lower at $1,500 versus Australia's average of $1,863, and rents were substantially lower at $300 compared to the national figure of $375.

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

Family households constitute 71.9% of all households, including 25.4% couples with children, 34.0% couples without children, and 11.8% single parent families. Non-family households comprise the remaining 28.1%, with lone person households at 26.5% and group households making up 1.7% of the total. The median household size is 2.4 people, larger than the Rest of SA average of 2.2.

Educational outcomes in Strathalbyn fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment

The area's university qualification rate is 15.9%, significantly lower than Australia's average of 30.4%. This discrepancy presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common at 11.8%, followed by postgraduate qualifications (2.2%) and graduate diplomas (1.9%). Trade and technical skills are prevalent, with 42.7% of residents aged 15 and above holding vocational credentials – advanced diplomas (11.4%) and certificates (31.3%).

Educational participation is notably high, with 26.1% of residents currently enrolled in formal education. This includes 9.7% in primary education, 8.4% in secondary education, and 2.8% pursuing tertiary education.

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

Transport analysis indicates four active public transport stops in Strathalbyn. These stops offer a mix of bus services, with two routes collectively providing sixty weekly passenger trips. Transport accessibility is rated as limited, with residents typically located 787 meters from the nearest stop.

Service frequency averages eight trips per day across all routes, resulting in approximately fifteen weekly trips per individual stop.

Health performance in Strathalbyn is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Strathalbyn faces significant health challenges, with common conditions prevalent across both younger and older age groups. Private health cover stands at approximately 50%, affecting around 4,128 people, compared to Rest of SA's 46.7% and Australia's national average of 55.7%. Arthritis and mental health issues are the most common medical conditions in Strathalbyn, impacting 11.0% and 10.0% respectively.

However, 61.6% of residents report being completely clear of medical ailments, compared to Rest of SA's 58.3%. The area has 27.4% of residents aged 65 and over (2,281 people), lower than Rest of SA's 37.0%. Despite this, health outcomes among seniors present some challenges but perform better than the general population in health metrics.

Strathalbyn is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Strathalbyn, as per the findings, has a cultural diversity level below average. Specifically, 87.1% of its population was born in Australia, with 92.2% being citizens, and 97.5% speaking English only at home. Christianity is the predominant religion in Strathalbyn, comprising 42.4% of the population.

Notably, Judaism's representation is not evident in Strathalbyn, mirroring the 0.0% figure across Rest of SA. The top three ancestry groups based on parental birthplaces are English at 36.3%, Australian at 29.7%, and Scottish at 8.8%. Some ethnic groups show notable variations: German is overrepresented at 7.6% (versus 6.7% regionally), Dutch at 1.9% (versus 1.6%), and Welsh at 0.6% (matching the regional figure).

Strathalbyn hosts an older demographic, ranking in the top quartile nationwide

Strathalbyn's median age is 47 years, matching the Rest of SA average but considerably older than the Australian median of 38. Compared to the Rest of SA average, Strathalbyn has a notably over-represented 75-84 cohort (10.4%) and an under-represented 55-64 age group (13.0%). According to data from the 2021 Census, the 75 to 84 age group has grown from 9.3% to 10.4%, while the 5 to 14 cohort has declined from 12.4% to 11.0%. By 2041, Strathalbyn's population is expected to see notable shifts in its age composition. The 85+ group is projected to grow by 114%, reaching 569 people from the current 266. Meanwhile, population declines are projected for the 5 to 14 and 15 to 24 cohorts.