Casuarina (WA)

Casuarina lies within the top 10% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends

The population of the Casuarina (WA) statistical area (Lv2), as estimated by AreaSearch, is around 2,154 as of Nov 2025. This figure reflects an increase of 167 people since the 2021 Census, which reported a population of 1,987. The change was inferred from the resident population of 2,054 estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024, along with an additional 2 validated new addresses since the Census date. This level of population equates to a density ratio of 215 persons per square kilometer. Over the past decade, from 2015 to 2025, Casuarina has demonstrated resilient growth patterns with a compound annual growth rate of 8.7%, outpacing the SA3 area. Population growth for the area was primarily driven by interstate migration contributing approximately 70.0% of overall population gains during recent periods.

However, all drivers including natural growth and overseas migration were positive factors. AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area as released in 2024 with a base year of 2022. For any SA2 areas not covered by this data, AreaSearch utilises the growth rates by age cohort provided by the ABS in its latest Greater Capital Region projections released in 2023 based on 2022 data. Considering projected demographic shifts, a significant population increase is forecast for Casuarina (WA) (SA2). By 2041, based on aggregated SA2-level projections, the area is expected to increase by 974 persons, reflecting an overall increase of 72.0% over the 17 years from 2024 to 2041.

AreaSearch analysis of residential development drivers sees Casuarina recording a relatively average level of approval activity when compared to local markets analysed countrywide

AreaSearch analysis of ABS building approval numbers shows Casuarina had around 4 residential properties approved annually over the past 5 financial years, totalling approximately 22 homes. In FY-26 so far, 6 approvals have been recorded. This equates to about 40 people moving to the area per year for each dwelling built between FY-21 and FY-25, indicating significant demand outpacing supply.

New homes are being constructed at an average value of $375,000, slightly above the regional average, suggesting focus on quality developments. Compared to Greater Perth, Casuarina has notably lower building activity, with 87.0% below the regional per person average. This limited new supply generally supports stronger demand and values for established dwellings, although building activity has increased in recent years. Nationally, development activity is also lower, reflecting market maturity and possible development constraints. Recent development has been entirely detached dwellings, preserving Casuarina's low density nature and attracting space-seeking buyers, with an estimated 401 people per dwelling approval.

By 2041, Casuarina is projected to grow by 1,552 residents (latest AreaSearch quarterly estimate). If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth.

Casuarina has emerging levels of nearby infrastructure activity, ranking in the 34thth percentile nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch identified four projects likely impacting the area: Kwinana Freeway Upgrade (Roe Highway to Safety Bay Road), Cassia Estate Bertram, Bertram Square Local Centre, and Amore Bertram. The following details those most relevant.

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

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Casuarina has seen below average employment performance when compared to national benchmarks

Casuarina's workforce is balanced across white and blue-collar jobs. The construction sector stands out with high representation.

In the year ending September 2025, unemployment was 3.6%, with an estimated employment growth of 4.7%. As of September 2025667 residents were employed, with an unemployment rate of 0.3% below Greater Perth's rate of 4.0%. Workforce participation lagged significantly at 23.5%. Key industries included construction, manufacturing, and retail trade.

Construction employment was particularly notable, at 1.7 times the regional average. Conversely, health care & social assistance showed lower representation at 9.1% versus the regional average of 14.8%. Employment opportunities appeared limited locally, as indicated by Census data comparing working population to resident population. Between September 2024 and September 2025, employment levels increased by 4.7%, while labour force grew by 5.8%, raising unemployment by 1.0 percentage points. In comparison, Greater Perth recorded employment growth of 2.9% and a marginal rise in unemployment. State-level data as of 25-Nov-25 showed WA employment contracted by 0.27%, with the state unemployment rate at 4.6%. National employment forecasts from May-25 projected national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Casuarina's employment mix suggested local employment should increase by 5.5% over five years and 11.9% over ten years, though this is a simple extrapolation for illustrative purposes.

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

Casuarina's median income among taxpayers in financial year 2023 was $43,870, with an average income of $50,898. This is lower than Greater Perth's figures of $60,748 and $80,248 respectively. By September 2025, estimates suggest the median income will be approximately $48,090 and the average will be around $55,794, based on a 9.62% growth rate since financial year 2023. According to 2021 Census figures, Casuarina's household incomes rank at the 82nd percentile with weekly earnings of $2,284, while personal incomes rank at the 51st percentile. The income distribution shows that 33.2% of residents (715 people) earn between $1,500 and $2,999 per week, similar to the regional level of 32.0%. Notably, 36.4% of Casuarina's residents earn over $3,000 per week, indicating considerable affluence that supports premium retail and service offerings. After housing costs, residents retain 87.6% of their income, reflecting strong purchasing power.

Casuarina is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Casuarina's dwellings, as per the latest Census, were entirely houses with no other dwelling types. This contrasts with Perth metro's 93% houses and 7% other dwellings. Home ownership in Casuarina stood at 44.4%, with mortgaged dwellings at 43.5% and rented ones at 12.1%. The median monthly mortgage repayment was $2,300, higher than Perth metro's average of $1,724. Median weekly rent in Casuarina was $428, compared to Perth metro's $315. Nationally, Casuarina's mortgage repayments were significantly higher at $2,300 versus the Australian average of $1,863, and rents were substantially above the national figure of $375.

Casuarina features high concentrations of family households and group households, with a higher-than-average median household size

Family households account for 82.5% of all households, including 42.2% couples with children, 30.7% couples without children, and 7.6% single parent families. Non-family households constitute the remaining 17.5%, with lone person households at 12.4% and group households comprising 4.0%. The median household size is 3.0 people, which is larger than the Greater Perth average of 2.7.

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

The area's university qualification rate is 7.0%, significantly lower than Australia's average of 30.4%. Bachelor degrees are the most common at 5.7%, followed by graduate diplomas (0.7%) and postgraduate qualifications (0.6%). Vocational pathways account for 18.1% of qualifications among those aged 15+, with advanced diplomas at 2.9% and certificates at 15.2%. Educational participation is high, with 70.8% of residents currently enrolled in formal education.

This includes 30.4% in secondary education, 20.8% in primary education, and 10.8% pursuing tertiary education.

No public transport data available for this catchment area.

Casuarina's residents are relatively healthy in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Casuarina's health metrics closely align with national benchmarks, showing standard levels of common health conditions across both young and old age cohorts. Private health cover stands at approximately 47% (1,021 people), compared to 53.9% in Greater Perth and a national average of 55.7%. The most prevalent medical conditions are arthritis (9.3%) and mental health issues (7.5%).

A total of 70.1% report being completely free from medical ailments, slightly lower than the 71.4% in Greater Perth. The area has 7.2% residents aged 65 and over (155 people), which is lower than Greater Perth's 10.4%. Overall, Casuarina's health profile aligns broadly with that of the general population.

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

Casuarina's cultural diversity was found to be below average, with 34.5% of its population being citizens born in Australia who primarily speak English at home: 82.7% and 96.6%, respectively. Christianity dominated religiously, comprising 41.5%. However, Judaism was not represented (0.0%), similar to Greater Perth's 0.0%.

Ancestrally, the top groups were English (35.2%, regional average: 27.3%), Australian (32.2%, regional average: 22.6%), and Irish (5.4%). Notably, Dutch (4.2% vs regional 1.4%), Welsh (1.1% vs regional 0.7%), and French (0.7% vs regional 0.4%) were overrepresented.

Casuarina's population is slightly younger than the national pattern

Casuarina's median age is 36, nearly matching Greater Perth's average of 37 and slightly below Australia's median of 38. Compared to Greater Perth, Casuarina has a higher percentage of residents aged 25-34 (24.2%) but fewer residents aged 5-14 (5.5%). This 25-34 concentration is significantly higher than the national average of 14.5%. Between the 2021 Census and now, the proportion of residents aged 35-44 has grown from 21.4% to 23.1%, while the proportion of those aged 25-34 has decreased from 27.1% to 24.2%. By 2041, demographic modeling suggests Casuarina's age profile will change significantly. The 45-54 cohort is projected to grow by 116%, adding 362 residents and reaching a total of 675.