Christies Beach

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

Christies Beach's population was estimated at 6,346 as of Nov 2025. This is an increase of 384 people from the 2021 Census figure of 5,962. The growth is inferred from AreaSearch's estimate of 6,249 residents following examination of ABS ERP data (June 2024) and validation of 69 new addresses since the Census date. This results in a population density ratio of 2,211 persons per square kilometer. Christies Beach's growth rate of 6.4% since the 2021 census exceeded the SA3 area's rate of 6.2%. Interstate migration contributed approximately 71.0% to overall population gains during recent periods.

For projections, AreaSearch adopts ABS/Geoscience Australia data released in 2024 with a base year of 2022 for each SA2 area. Future growth is projected at an above median rate nationally, with the area expected to grow by 886 persons to 2041, reflecting a total increase of 12.5% over the 17 years.

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

Christies Beach recorded approximately 44 residential properties granted approval annually, with around 222 homes approved between financial years FY-21 and FY-25. In the current financial year FY-26, 38 residential properties have been approved thus far. Each dwelling has accommodated an average of 2.3 new residents over the past five financial years.

The average construction cost value for new homes is approximately $350,000. Commercial approvals registered in this financial year totalled $2.2 million. Compared to Greater Adelaide, Christies Beach exhibits a 51.0% higher development activity per person. Recent construction comprises 63.0% detached dwellings and 37.0% medium and high-density housing, offering options across various price points.

The location has approximately 122 people per dwelling approval, indicating a low density market. Population forecasts suggest Christies Beach will gain around 796 residents by 2041. Current construction levels are expected to meet demand adequately, creating favourable conditions for buyers and potentially enabling growth that exceeds current forecasts.

Christies Beach has emerging levels of nearby infrastructure activity, ranking in the 24thth percentile nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified two projects expected to impact the area: Noarlunga Hospital Mental Health Expansion and Colonnades Shopping Centre Ongoing Upgrades. Other notable projects include Noarlunga Residential Development and Noarlunga Master Planning Housing Project, with the following list focusing on those most relevant.

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

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AreaSearch analysis reveals Christies Beach recording weaker employment conditions than most comparable areas nationwide

Christies Beach has a skilled workforce with essential services sectors well represented. The unemployment rate was 7.1% in the past year, with an estimated employment growth of 4.0%.

As of September 2025, there are 3,085 residents employed, and the unemployment rate is 3.1% higher than Greater Adelaide's rate of 3.9%, indicating room for improvement. Workforce participation in Christies Beach is lower at 57.8% compared to Greater Adelaide's 61.7%. The dominant employment sectors among residents are health care & social assistance, construction, and retail trade. Employment specialization in construction is high, with a share of 1.5 times the regional level.

Conversely, professional & technical services are under-represented at 4.1% compared to Greater Adelaide's 7.3%. The area appears to offer limited local employment opportunities based on Census data. Between September 2024 and September 2025, employment increased by 4.0%, while labour force grew by 3.2%, leading to a 0.7 percentage point drop in unemployment rate. In comparison, Greater Adelaide experienced employment growth of 3.0% and labour force growth of 2.9%, with a 0.1 percentage point drop in unemployment rate. State-level data from 25-Nov-25 shows SA employment grew by 1.19% year-on-year, adding 10,710 jobs, with the state unemployment rate at 4.0%. This compares favourably to the national unemployment rate of 4.3%, as SA's employment growth outpaced the national average of 0.14%. Jobs and Skills Australia's national employment forecasts from May-25 suggest that Christies Beach's employment should increase by 6.5% over five years and 13.7% over ten years, based on a simple weighting extrapolation of industry-specific projections against the local employment mix.

Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis

AreaSearch's latest postcode level ATO data for financial year 2023 shows that Christies Beach has a median income of $46,830 and an average income of $53,746. This is below the national averages of $54,808 (median) and $66,852 (average) for Greater Adelaide. Based on Wage Price Index growth of 8.8% since financial year 2023, estimated incomes as of September 2025 would be approximately $50,951 (median) and $58,476 (average). Census data indicates that household, family, and personal incomes in Christies Beach fall between the 13th and 17th percentiles nationally. The predominant income cohort spans 29.5% of locals (1,872 people), earning between $800 and $1,499 annually, unlike metropolitan trends where 31.8% earn between $1,500 and $2,999. Housing affordability pressures are severe in Christies Beach, with only 80.1% of income remaining after housing costs, ranking at the 11th percentile nationally.

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

Christies Beach's dwelling structures, as per the latest Census, consisted of 77.5% houses and 22.5% other dwellings (semi-detached, apartments, 'other' dwellings), contrasting with Adelaide metro's 89.2% houses and 10.7% other dwellings. Home ownership in Christies Beach stood at 26.6%, with mortgaged dwellings at 29.3% and rented ones at 44.2%. The median monthly mortgage repayment was $1,395, lower than Adelaide metro's $1,452. The median weekly rent figure was $325, compared to Adelaide metro's $314. Nationally, Christies Beach's mortgage repayments were significantly lower at $1,863 and rents substantially below the national average of $375.

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

Family households account for 61.8% of all households, including 19.3% couples with children, 23.7% couples without children, and 17.3% single parent families. Non-family households make up the remaining 38.2%, with lone person households at 33.5% and group households comprising 4.7%. The median household size is 2.2 people, which is smaller than the Greater Adelaide average of 2.5.

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

The area's university qualification rate is 17.6%, significantly lower than Australia's average of 30.4%. Bachelor degrees are the most common at 12.6%, followed by postgraduate qualifications (3.1%) and graduate diplomas (1.9%). Vocational credentials are prevalent, with 40.5% of residents aged 15+ holding them, including advanced diplomas (10.1%) and certificates (30.4%). Educational participation is high, with 25.2% of residents currently enrolled in formal education, comprising 8.7% in primary, 6.0% in secondary, and 4.5% in tertiary education.

Educational participation is notably high, with 25.2% of residents currently enrolled in formal education. This includes 8.7% in primary education, 6.0% in secondary education, and 4.5% pursuing tertiary education.

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

Christies Beach has 30 active public transport stops, all of which are bus stops. These stops are served by 14 different routes that together facilitate 759 weekly passenger trips. The accessibility of these services is rated as good, with residents typically residing within 200 meters of the nearest stop.

On average, there are 108 daily trips across all routes, which equates to approximately 25 weekly trips per individual stop.

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

Christies Beach faces significant health challenges, as indicated by its health data. Both younger and older age groups exhibit high prevalence of common health conditions.

Private health cover is low, at approximately 48% of the total population (around 3,064 people), compared to the national average of 55.7%. Mental health issues and arthritis are the most prevalent medical conditions in the area, affecting 12.1% and 9.5% of residents respectively. However, 60.8% of residents report no medical ailments, slightly lower than Greater Adelaide's 62.9%. The area has 18.5% of residents aged 65 and over (1,174 people), which is lower than Greater Adelaide's 21.0%. Health outcomes among seniors in Christies Beach are generally aligned with the overall population's health profile.

In terms of cultural diversity, Christies Beach records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics

Christies Beach's population, born in Australia, was approximately 74.6%, with 87.5% being citizens and 92.7% speaking English only at home. Christianity was the predominant religion, comprising 35.0% of Christies Beach's population. The 'Other' religious category had a slight overrepresentation in Christies Beach at 0.9%, compared to Greater Adelaide's 0.7%.

In terms of ancestry, the top groups were English (35.5%), Australian (25.0%), and Scottish (7.8%). Notably, Welsh (1.0%) was slightly overrepresented compared to the regional average of 0.8%. Similarly, German (5.0% vs 5.4%) and Dutch (1.6% vs 1.7%) showed minor overrepresentation.

Christies Beach's population aligns closely with national norms in age terms

Christies Beach's median age is 39 years, aligning with Greater Adelaide's average of 39 and closely matching Australia's median of 38. Locally, the 25-34 cohort is notably higher at 15.7% compared to Greater Adelaide's average, while the 5-14 year-olds are under-represented at 9.9%. Post-2021 Census, the 35-44 age group grew from 12.7% to 14.3%, but the 45-54 cohort declined from 12.4% to 11.1%. By 2041, Christies Beach's age profile is projected to change significantly. The 85+ cohort is expected to grow by 81%, adding 143 residents to reach 321. The 55-64 group is projected to grow by 4%, adding 26 residents.