Marsden Park

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

As of February 2026, the estimated population of Marsden Park is around 23,764. This represents a significant increase from the 14,610 people recorded in the 2021 Census, marking a growth of 9,154 individuals (62.7%). The latest resident population estimate by AreaSearch, based on ERP data released by the ABS in June 2024 and additional validated new addresses since the Census date, stands at 20,729. This results in a population density ratio of 1,842 persons per square kilometer, which is higher than the average across national locations assessed by AreaSearch. Marsden Park's growth rate since the 2021 Census (62.7%) surpasses both the state average (7.8%) and that of Greater Sydney, positioning it as a notable growth leader in the region. Interstate migration contributed approximately 85% of overall population gains during recent periods, with natural growth and overseas migration also being positive factors.

AreaSearch's projections for Marsden Park are based on ABS/Geoscience Australia data released in 2024, using 2022 as the base year. For areas not covered by this data, NSW State Government SA2-level projections released in 2022 with a 2021 base year are utilized. Growth rates by age group from these aggregations are applied to Marsden Park for years 2032 to 2041. Future population trends indicate exceptional growth, placing the suburb in the top 10 percent of statistical areas analyzed by AreaSearch. By 2041, Marsden Park is projected to grow by 27,547 persons, reflecting a total gain of 122.3% over the 17-year period.

The level of residential development activity in Marsden Park was found to be higher than 90% of real estate markets across the country

Based on AreaSearch analysis of ABS building approval numbers from statistical area data, Marsden Park averaged around 453 new dwelling approvals each year over the past five financial years, totalling an estimated 2,265 homes. So far in FY-26143 approvals have been recorded. On average, 8.4 new residents arrived per year for every dwelling constructed between FY-21 and FY-25, indicating demand significantly exceeds supply. New properties are constructed at an average value of $483,000, targeting the premium market segment with higher-end properties.

This financial year, Marsden Park has seen $3.0 million in commercial approvals, demonstrating its primarily residential nature. Compared to Greater Sydney, Marsden Park has 62.0% more construction activity per person, offering buyers greater choice. However, development activity has moderated in recent periods. This activity is significantly above the national average, indicating robust developer interest in the area. New building activity shows 77.0% detached houses and 23.0% attached dwellings, sustaining Marsden Park's suburban identity with a concentration of family homes suited to buyers seeking space. This represents a considerable change from the current housing mix of 98.0% houses, reflecting reduced availability of development sites and shifting lifestyle demands and affordability requirements.

The location has approximately 90 people per dwelling approval, indicating an expanding market. Looking ahead, Marsden Park is expected to grow by 29,059 residents through to 2041, based on the 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.

Marsden Park has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

Changes in local infrastructure significantly impact an area's performance. AreaSearch has identified 19 projects likely affecting this region. Notable ones include Somi Residences, Elara Place (New Neighbourhood), CDC Data Centre Campus Marsden Park, and Vertex Industrial Estate. The following list details those most relevant.

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

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Employment conditions in Marsden Park rank among the top 10% of areas assessed nationally

Marsden Park has a highly educated workforce with strong representation in professional services. The unemployment rate was 1.8% as of September 2025, which is lower than Greater Sydney's rate of 4.2%. Employment growth over the past year was estimated at 6.0%, based on AreaSearch aggregation of statistical area data.

There were 14,879 residents in work at that time, with a workforce participation rate of 104.5% compared to Greater Sydney's 70.0%. According to Census responses, 46.0% of residents worked from home, though Covid-19 lockdown impacts should be considered. Leading employment industries among residents include health care & social assistance, professional & technical services, and retail trade. The area has a particularly notable concentration in transport, postal & warehousing, with employment levels at 1.6 times the regional average.

However, education & training has limited presence with 6.5% employment compared to 8.9% regionally. The area appears to offer limited local employment opportunities, as indicated by the count of Census working population vs resident population. Over a 12-month period ending in September 2025, employment increased by 6.0% alongside labour force increasing by 6.1%, keeping the unemployment rate relatively stable at 2.4%. This contrasts with Greater Sydney where employment rose by 2.1%, the labour force grew by 2.4%, and unemployment rose to 4.2%. Jobs and Skills Australia's national employment forecasts from May-25 suggest that national employment is forecast to expand by 6.6% over five years and 13.7% over ten years. Applying these industry-specific projections to Marsden Park's employment mix suggests local employment should increase by 7.0% over five years and 14.3% over ten years, based on a simple weighting extrapolation for illustrative purposes and not taking into account localised population projections.

The economic profile demonstrates exceptional strength, placing the area among the top 10% nationally based on comprehensive AreaSearch income analysis

AreaSearch's latest postcode level ATO data for financial year 2023 shows Marsden Park's median income among taxpayers is $65,561, with an average of $77,215. Nationally, these figures are high, compared to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 8.86% since financial year 2023, current estimates for Marsden Park would be approximately $71,370 (median) and $84,056 (average) as of September 2025. According to Census 2021 income data, household, family and personal incomes in Marsden Park rank highly nationally, between the 87th and 94th percentiles. Income distribution shows 38.1% of the population, or 9,054 individuals, fall within the $1,500 - $2,999 range, reflecting broader area patterns where 30.9% occupy this range. Economic strength is evident with 42.8% of households earning high weekly incomes exceeding $3,000, supporting elevated consumer spending. High housing costs consume 21.2% of income, but strong earnings place disposable income at the 90th percentile nationally. The area's SEIFA income ranking places it in the 9th decile.

Marsden Park is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

Marsden Park's dwelling structures, as per the latest Census, consisted of 97.5% houses and 2.5% other dwellings (semi-detached, apartments, 'other' dwellings). This contrasts with Sydney metro's structure of 55.9% houses and 44.1% other dwellings. Home ownership in Marsden Park was at 10.6%, with mortgaged dwellings at 68.0% and rented ones at 21.4%. The median monthly mortgage repayment in the area was $2,900, higher than Sydney metro's average of $2,427. The median weekly rent figure for Marsden Park was $570, compared to Sydney metro's $470. Nationally, Marsden Park's mortgage repayments were significantly higher at $2,900 versus the Australian average of $1,863, and rents were substantially above the national figure of $375.

Marsden Park features high concentrations of family households, with a higher-than-average median household size

Family households constitute 89.6% of all households, including 64.5% couples with children, 17.7% couples without children, and 6.6% single parent families. Non-family households comprise the remaining 10.4%, with lone person households at 9.1% and group households making up 1.2% of the total. The median household size is 3.4 people, larger than the Greater Sydney average of 2.7.

Marsden Park shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

Marsden Park residents aged 15+ have a higher university qualification rate of 49.4%, compared to Australia's 30.4% and NSW's 32.2%. This includes bachelor degrees at 31.8%, postgraduate qualifications at 15.4%, and graduate diplomas at 2.2%. Vocational pathways account for 24.0%, with advanced diplomas at 10.6% and certificates at 13.4%. Educational participation is high, with 34.5% currently enrolled in formal education: primary (15.1%), secondary (6.9%), tertiary (5.1%).

Educational participation is notably high, with 34.5% of residents currently enrolled in formal education. This includes 15.1% in primary education, 6.9% in secondary education, and 5.1% pursuing tertiary education.

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

Marsden Park has 82 active public transport stops, served by 19 routes offering 1,909 weekly passenger trips. These stops provide good accessibility, with residents typically located 201 meters from the nearest one. Most residents commute outward, primarily using cars (84%), while 12% use trains. Vehicle ownership averages 1.5 per dwelling, above the regional average. In 2021 Census data, 46.0% of residents worked from home, possibly due to COVID-19 conditions. Service frequency averaged 272 trips daily across all routes, equating to approximately 23 weekly trips per individual stop.

Service frequency averages 272 trips per day across all routes, equating to approximately 23 weekly trips per individual stop.

Marsden Park's residents boast exceedingly positive health performance metrics with younger cohorts in particular seeing very low prevalence of common health conditions

Marsden Park's health outcomes show notable results according to AreaSearch's assessment. Mortality rates and chronic condition prevalence were found to be low, particularly among younger cohorts.

Approximately 57% of Marsden Park's total population (~13,647 people) has private health cover, compared to 59.9% across Greater Sydney. The most prevalent medical conditions are asthma (5.1%) and diabetes (4.1%). A significant majority, 84.6%, reported being free from medical ailments, higher than the 74.6% in Greater Sydney. Marsden Park has a lower proportion of residents aged 65 and over at 5.8% (1,378 people), compared to Greater Sydney's 15.4%. Health outcomes among seniors are above average but rank lower nationally than those of the broader population.

Marsden Park is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

Marsden Park has a high degree of cultural diversity, with 60.1% speaking a language other than English at home and 54.2% born overseas. Christianity is the predominant religion, making up 42.5%. Hinduism is notably overrepresented at 26.3%, compared to Greater Sydney's average of 5.2%.

The top three ancestral groups are Other (24.7%), Indian (21.3%), and Filipino (12.6%), all substantially higher than regional averages. Sri Lankan, Samoan, and Maltese ethnicities also show notable overrepresentation in Marsden Park compared to the region as a whole.

Marsden Park hosts a very young demographic, ranking in the bottom 10% of areas nationwide

Marsden Park has a median age of 32 years, which is younger than both the Greater Sydney average of 37 years and the national average of 38 years. Compared to Greater Sydney, Marsden Park has a higher proportion of residents aged 35-44 (25.9%) but fewer residents aged 55-64 (4.6%). This concentration of 35-44 year-olds is significantly higher than the national average of 14.3%. Post-2021 Census data shows that the proportion of residents aged 45-54 has grown from 7.9% to 11.1%, while the proportion of residents aged 15-24 has increased from 8.5% to 11.4%. Conversely, the proportion of residents aged 25-34 has declined from 18.5% to 11.4%, and the proportion of residents aged 0-4 has dropped from 11.7% to 8.9%. Demographic modeling indicates that Marsden Park's age profile will undergo significant changes by 2041, with the strongest projected growth in the 15-24 cohort, which is expected to increase by 288%, adding 7,800 residents to reach a total of 10,510.