Carlisle (WA)

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According to evaluations of recent ABS population statistics for the surrounding region combined with new address validation data from Districts, the suburb of Carlisle is estimated to have a population of approximately 7,394 as of May 2026. This indicates an expansion of 661 individuals (9.8%) compared to the 2021 Census, which documented a population of 6,733 individuals. This shift is calculated from the estimated resident population of 7,394, which was modeled by Districts using the ABS June 2025 ERP release alongside 19 validated new addresses registered since the Census. Based on these numbers, the suburb's population density stands at 2,911 persons per square kilometer, which ranks within the top quartile of all Australian locations analyzed by Districts. The growth rate of 9.8% since the 2021 census paced ahead of the national benchmark of 9.3%, representing a leading growth figure for the broader region. Overseas migration was the primary driver of this growth, accounting for approximately 79.0% of the total population gains in recent times.

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Carlisle features a highly educated local workforce with a strong presence of professional services, an unemployment rate of just 3.5%, and stable employment levels over the prior year, according to Districts aggregations of statistical area datasets. As of March 2026, 4,518 residents are employed, which places the local unemployment rate 0.7% below the Greater Perth figure of 4.2%. Participation in the labor force is typical, standing at 73.3% compared to 70.2% across Greater Perth. Census records show that a low 8.5% of workers worked from home, although this figure should be interpreted in light of COVID-19 lockdown restrictions.

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According to Districts' compilation of the latest postcode-level ATO data released for the 2023 financial year, the suburb of Carlisle recorded a median taxpayer income of $59,458 and an average taxpayer income of $74,500. These figures are elevated on a national scale, comparing to regional medians of $60,748 and averages of $80,248 across Greater Perth. Factoring in Wage Price Index growth of 10.93% since the 2023 financial year, current estimated levels would be approximately $65,957 for the median and $82,643 for the average as of March 2026. Census statistics show that individual income sits in the 75th percentile ($963 weekly), while household income ranks in the 51st percentile. Income distribution is dominated by the $1,500 - 2,999 bracket, which contains 33.1% of residents ( people), matching the regional trend where of the population falls into this range. High housing costs account for of income, yet strong earnings keep disposable income levels at the th percentile, with a SEIFA income ranking placing the area in the th decile.

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Residential dwelling types in Carlisle, recorded at the latest Census, consisted of 66.1% detached houses and 33.9% other dwelling types, including semi-detached homes, apartments, and alternative structures, compared to Perth metro's composition of 77.8% detached houses and 22.1% other dwelling types. The home ownership rate in Carlisle stood at 22.4%, which is lower than the Perth metro average, with the remaining properties occupied by residents with a mortgage (33.1%) or renters (44.6%). The median monthly mortgage payment was below the Perth metro average at $1,900, while the median weekly rent stood at $340, compared to Perth metro averages of $1,907 and $350. Nationally, Carlisle's mortgage costs are higher than the Australian average of $1,863, whereas rents remain lower than the national figure of $375.

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Family households represent the largest segment at 57.1% of all households, consisting of 22.4% couples with children, 24.9% couples without children, and 8.4% single parent families. Non-family households account for the remaining 42.9% of the total, with lone person households comprising 34.3% and group households representing 8.3%. The median household size is 2.2 people, which is smaller than the Greater Perth average of 2.6.

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Educational attainment in Carlisle is elevated compared to broader regional averages, with 38.8% of residents aged 15+ holding a university degree, compared to 27.9% across WA and 29.9% in the SA4 region. This educational profile positions the suburb well for knowledge-driven sectors. Bachelor degrees are the most common qualification at 27.0%, followed by postgraduate qualifications at 8.7% and graduate diplomas at 3.1%. Vocational and technical training is also highly represented, with 30.0% of residents aged 15+ possessing vocational qualifications, consisting of advanced diplomas (10.7%) and certificates (19.3%).

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Analysis of the local transit network shows 42 active public transport stops operating in Carlisle, consisting of a combination of train stations and bus stops. These stops are serviced by 22 different routes, which collectively support 4,236 weekly passenger journeys. Transport access is classified as excellent, with residents living an average of 174 meters from their nearest transit stop. Because the suburb is primarily residential, the majority of commuters travel outside the area, with private vehicles remaining the dominant mode at 76%, followed by 10% utilizing trains and 9% traveling by bus. Vehicle ownership averages 1.1 cars per dwelling, which is below the regional average. A relatively low share of 8.5% of residents work from home, based on the 2021 Census, which may reflect pandemic-era conditions.

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Health measures indicate below-average outcomes in Carlisle, according to Districts' evaluation of local mortality figures and the prevalence of chronic illnesses. While general health conditions among the population are relatively typical, they exceed national averages among older age groups. Private health insurance coverage is high, with approximately 57% of the total population (~4,198 people) holding coverage, compared to 59.0% across Greater Perth.

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Carlisle exhibits a high degree of cultural diversity, with 27.0% of residents speaking a non-English language at home and 39.1% born outside of Australia. Christianity is the primary religion, representing 39.2% of the population. The most prominent religious overrepresentation is Islam, which accounts for 4.9% of local residents, compared to 3.2% across Greater Perth.

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The median age in Carlisle is 36 years, which is close to the Greater Perth average of 37 and slightly below the Australian median of 38. Compared to the Greater Perth region, Carlisle has a higher proportion of residents aged 25 - 34 (23.2%) and a smaller share of children aged 5 - 14 (8.0%). The concentration of residents aged 25 - 34 is notably higher than the national average of 14.6%. Since the 2021 Census, the 25 to 34 age bracket has expanded from 21.7% to 23.2% of the population, whereas the 45 to 54 bracket has contracted from 11.6% to 10.4%. Demographic models project significant shifts in Carlisle's age structure by with the to age group expected to show the strongest growth of , adding residents to reach while the to age group is projected to grow by just ( people).

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Carlisle currently has an estimated 428 children under 5 years old, comprising approximately 249 children aged 0-2 and 166 children aged 3-4. This cohort grew by an estimated 3% since the previous census. while population forecasts indicate future growth, with an anticipated increase of 11% by 2041 (to approximately 474 children). Meanwhile the 5-12 cohort currently amounts to 547. Recent growth has been driven by high birth rates observed in the area, with approximately 12.1 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area among the top 30% of areas assessed nationally. This rate has slowed down slightly in recent years however.