Glengowrie

Population growth drivers in Glengowrie are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends

As of November 2025, the estimated population of Glengowrie is around 6,146, reflecting an increase of 379 people since the 2021 Census. This growth represents a 6.6% increase from the previous population count of 5,767 people. The change was inferred from AreaSearch's estimation of the resident population at 6,116 following examination of the latest ERP data release by the ABS in June 2024 and an additional 23 validated new addresses since the Census date. This level of population results in a density ratio of 3,286 persons per square kilometer, placing Glengowrie in the upper quartile relative to other locations assessed by AreaSearch. The suburb's growth rate of 6.6% since the 2021 census exceeded both the SA4 region (5.4%) and the SA3 area, positioning it as a growth leader in the region. Overseas migration contributed approximately 65.0% of overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For areas not covered by this data 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 employing a method of weighted aggregation of population growth from LGA to SA2 levels. Based on aggregated SA2-level projections, Glengowrie is expected to increase by 1,303 persons to 2041, reflecting an overall increase of 20.6% in total over the 17-year period.

AreaSearch assessment of residential approval activity sees Glengowrie among the top 30% of areas assessed nationwide

Based on AreaSearch analysis of ABS building approval numbers allocated from statistical area data, Glengowrie averaged around 39 new dwelling approvals per year over the past five financial years, totalling an estimated 197 homes. So far in FY-26, 18 approvals have been recorded. Each dwelling built between FY-21 and FY-25 resulted in an average of 2.4 new residents per year, indicating solid demand that supports property values. New homes are being constructed at an average expected cost of $373,000.

Additionally, $1.3 million in commercial development approvals have been recorded this financial year, suggesting a predominantly residential focus. Relative to Greater Adelaide, Glengowrie has similar development levels per person, preserving market equilibrium consistent with surrounding areas. New development consists of 71.0% detached dwellings and 29.0% townhouses or apartments, maintaining the area's traditional suburban character with a focus on family homes appealing to those seeking space.

With around 133 people per approval, Glengowrie reflects a developing area. According to the latest AreaSearch quarterly estimate, Glengowrie is expected to grow by 1,266 residents through to 2041. Construction is maintaining a reasonable pace with projected growth, although buyers may encounter growing competition as population increases.

Glengowrie has strong levels of nearby infrastructure activity, ranking in the top 40% nationally

Area infrastructure changes significantly impact performance. Four projects identified by AreaSearch may affect the area: Morphettville/Glengowrie Horse Related Activities Code Amendment, Tram Grade Separation at Marion Road and Cross Road, Plympton, Morphettville Racecourse Redevelopment, and Tram Grade Separation at Morphett Road, Morphettville.

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Employment performance in Glengowrie ranks among the strongest 15% of areas evaluated nationally

Glengowrie has a well-educated workforce with professional services being strongly represented. The unemployment rate was 1.9% in the past year, with an estimated employment growth of 3.1%.

As of June 2025, 3,317 residents are employed while the unemployment rate is 2.1% lower than Greater Adelaide's rate of 4.0%. Workforce participation is similar to Greater Adelaide's 61.7%. The leading employment industries among residents include health care & social assistance, education & training, and construction. Education & training has an employment share that is 1.2 times the regional level, while manufacturing employs just 5.1% of local workers compared to Greater Adelaide's 7.0%.

The area appears to offer limited employment opportunities locally, as indicated by the count of Census working population vs resident population. In the 12-month period ending Sep-22, employment increased by 3.1% alongside labour force increasing by 3.0%, with unemployment remaining essentially unchanged. This compares to Greater Adelaide where employment grew by 2.1%, labour force expanded by 2.1%, and unemployment rose marginally. Jobs and Skills Australia's national employment forecasts from Sep-22 suggest that national employment should expand by 6.6% over five years and 13.7% over ten years, with growth rates differing significantly between industry sectors. Applying these projections to Glengowrie's employment mix suggests local employment should increase by 6.8% over five years and 13.9% over ten years, though this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections.

Income analysis reveals strong economic positioning, with the area outperforming 60% of locations assessed nationally by AreaSearch

AreaSearch aggregated ATO data from financial year 2022 shows Glengowrie had a median taxpayer income of $58,222 and an average of $72,271. Nationally, the figures were $52,592 and $64,886 respectively for Greater Adelaide. By September 2025, adjusting for Wage Price Index growth of 12.83%, estimated median income would be approximately $65,692 and average $81,543. Glengowrie incomes cluster around the 57th percentile nationally, with 29.8% earning $1,500 - 2,999 weekly (1,831 residents). Post-housing, 85.9% of income remains for other expenses. The area's SEIFA income ranking is in the 7th decile.

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

Glengowrie's dwelling structures, as per the latest Census, consisted of 58.6% houses and 41.3% other dwellings (semi-detached, apartments, 'other' dwellings), contrasting with Adelaide metro's 70.8% houses and 29.2% other dwellings. Home ownership in Glengowrie was at 39.1%, with the remaining dwellings either mortgaged (38.1%) or rented (22.8%). The median monthly mortgage repayment in the area was $1,950, exceeding Adelaide metro's average of $1,700. The median weekly rent figure in Glengowrie was recorded at $370, compared to Adelaide metro's $330. Nationally, Glengowrie's mortgage repayments were higher than the Australian average of $1,863, while rents were lower than the national figure of $375.

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

Family households account for 65.8% of all households, including 28.5% couples with children, 27.3% couples without children, and 9.1% single parent families. Non-family households constitute the remaining 34.2%, with lone person households at 31.3% and group households making up 3.0%. The median household size is 2.3 people, smaller than the Greater Adelaide average of 2.4.

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

In Glengowrie, 29.9% of residents aged 15 and above hold university qualifications, surpassing the South Australian average of 25.7%. Bachelor degrees are the most common at 20.6%, followed by postgraduate qualifications (5.8%) and graduate diplomas (3.5%). Vocational credentials are also prevalent, with 32.0% of residents aged 15 and above holding such qualifications - advanced diplomas at 11.4% and certificates at 20.6%.

Educational participation is high, with 25.1% of residents currently enrolled in formal education. This includes 8.6% in primary, 5.9% in secondary, and 5.9% pursuing tertiary education. Our Lady of Grace School serves Glengowrie, with an enrollment of 210 students as of the latest data. The school focuses exclusively on primary education, with an Index of Community Socio-Educational Advantage (ICSEA) score of 1077, indicating above-average socio-educational conditions. Secondary schooling options are available in nearby areas due to limited local capacity (3.4 places per 100 residents compared to the regional average of 10.8).

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

Glengowrie has 23 active public transport stops. All these stops serve buses. There are 19 different bus routes operating in total.

These routes combined provide 1,717 weekly passenger trips. The accessibility of the transport system is rated as excellent. Residents typically live within 180 meters of the nearest stop. On average, there are 245 trips per day across all routes. This averages out to about 74 weekly trips per individual stop.

Health performance in Glengowrie is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts

Glengowrie faces significant health challenges with common health conditions prevalent across both younger and older age cohorts. The rate of private health cover is high at approximately 56% of the total population (~3414 people), compared to 50.9% across Greater Adelaide.

The most common medical conditions are arthritis, impacting 9.0% of residents, and asthma, affecting 7.0%. Sixty-six point seven percent declared themselves completely clear of medical ailments, compared to 68.1% across Greater Adelaide. Twenty-four point four percent of residents are aged 65 and over (1499 people), higher than the 19.2% in Greater Adelaide. Health outcomes among seniors present some challenges, broadly in line with the general population's health profile.

Glengowrie ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Glengowrie, surveyed in June 2016, had low cultural diversity with 81.1% born in Australia, 92.0% being citizens, and 91.4% speaking English only at home. Christianity was the dominant religion at 49.7%, compared to Greater Adelaide's 40.8%. Top ancestry groups were English (32.4%), Australian (26.5%), and Irish (9.0%).

Serbian representation was notably higher at 0.5% versus regional 0.3%, while German matched regionally at 5.0%. Polish, however, was lower at 0.9% compared to regional 1.1%.

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

Glengowrie has a median age of 45, which is higher than Greater Adelaide's average of 39 and also exceeds the national average of 38. The proportion of people aged 85 and over is 4.8%, compared to Greater Adelaide. Conversely, the 25-34 age group makes up 11.2% of Glengowrie's population. According to post-2021 Census data, the 35-44 age group has increased from 12.0% to 12.9%. Meanwhile, the 85+ cohort has decreased from 6.1% to 4.8%. By 2041, demographic modeling suggests significant changes in Glengowrie's age profile, with the 75-84 cohort projected to grow by 47%, adding 228 residents to reach a total of 714.