Marrickville - South

Marrickville - South is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

Based on AreaSearch's analysis, Marrickville - South's population is around 14,639 as of Feb 2026. This reflects an increase of 356 people (2.5%) since the 2021 Census, which reported a population of 14,283 people. The change is inferred from the estimated resident population of 14,497 from the ABS as of June 2024 and an additional 269 validated new addresses since the Census date. This population level equates to a density ratio of 4,896 persons per square kilometer, which lies in the top 10% of national locations assessed by AreaSearch, making land in the area a highly sought resource. Population growth for the area was primarily driven by overseas migration, which contributed approximately 87.8% of overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, AreaSearch utilises the NSW State Government's SA2 level projections, as released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are also applied to all areas for years 2032 to 2041. As we examine future population trends, a population increase just below the median of national statistical areas is expected, with the area expected to grow by 1,574 persons to 2041 based on the latest annual ERP population numbers, reflecting a gain of 9.8% in total over the 17 years.

The level of residential development activity in Marrickville - South is very low in comparison to the average area assessed nationally by AreaSearch

Marrickville - South has averaged around 30 new dwelling approvals each year, totalling 151 homes over the past 5 financial years. So far in FY-26, 2 approvals have been recorded. Given population has fallen over the past period, housing supply has remained adequate relative to demand, creating a well-balanced market with good buyer choice, while new properties are constructed at an average value of $431,000—slightly above the regional average—suggesting a focus on quality developments. There have also been $680,000 in commercial approvals this financial year, demonstrating the area's residential nature.

When measured against Greater Sydney, Marrickville - South has around half the rate of new dwelling approvals per person while it places among the 12th percentile of areas assessed nationally, resulting in relatively constrained buyer choice, supporting interest in existing dwellings. This is likewise lower than nationally, reflecting market maturity and pointing to possible development constraints. New development consists of 22.0% detached dwellings and 78.0% townhouses or apartments. This trend toward denser development provides accessible entry options and appeals to downsizers, investors, and entry-level buyers. At around 1239 people per approval, Marrickville - South shows a mature, established area.

Future projections show Marrickville - South adding 1,432 residents by 2041 (from 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.

Marrickville - South has strong levels of nearby infrastructure activity, ranking in the top 40% nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 36 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include M6 Stage 1 (St Peters to Kogarah), Marrickville Station Metro Upgrade, Transport Oriented Development - Marrickville Station, and Steel Park Sporting Ground Upgrade, with the list below detailing those likely to be of most relevance.

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

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

The labour market performance in Marrickville - South lags significantly behind most other regions nationally

Marrickville - South has a highly educated workforce, with the technology sector a particular standout in terms of representation, and an unemployment rate of 8.6%. As of December 2025, 7,715 residents are in work, while the unemployment rate is 4.4% above Greater Sydney's rate of 4.2%, showing room for improvement, and workforce participation is somewhat below standard (65.9% compared to Greater Sydney's 70.2%). Based on Census responses, a high 55.1% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Employment among residents is concentrated in professional & technical, health care & social assistance, and education & training. The area demonstrates a particularly notable concentration in professional & technical, with employment levels at 1.2 times the regional average. Meanwhile, construction has a limited presence with 5.4% employment compared to 8.6% regionally. The predominantly residential area appears to offer limited employment opportunities locally, as indicated by the count of the Census working population versus the resident population.

Based on AreaSearch analysis of SALM and ABS data, during the year to December 2025, the labour force decreased by 0.5% while employment declined by 1.1%, causing unemployment to rise by 0.5 percentage points. This contrasts with Greater Sydney, where employment rose by 2.2%, the labour force grew by 2.3%, and unemployment rose marginally. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Marrickville - South. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Marrickville - South's employment mix suggests local employment should increase by 7.0% over five years and 14.1% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

The Marrickville - South SA2's income level is extremely high nationally according to the latest ATO data aggregated by AreaSearch for FY-23. The Marrickville - South SA2's median income among taxpayers is $69,680 and the average income stands at $86,727, which compares to figures for Greater Sydney's of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 8.86% since FY-23, current estimates would be approximately $75,854 (median) and $94,411 (average) as of September 2025. Census data reveals household, family and personal incomes in Marrickville - South cluster around the 72nd percentile nationally. Looking at income distribution, 32.6% of the population (4,772 individuals) fall within the $1,500 - 2,999 income range, consistent with broader trends across the surrounding region showing 30.9% in the same category. High housing costs consume 18.5% of income, though strong earnings still place disposable income at the 63rd percentile and the area's SEIFA income ranking places it in the 8th decile.

Marrickville - South features a more urban dwelling mix with significant apartment living, with a higher proportion of rental properties than the broader region

Dwelling structure within Marrickville - South, as evaluated at the latest Census, comprised 32.2% houses and 67.8% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Sydney metro's 55.9% houses and 44.1% other dwellings. Meanwhile, the level of home ownership within Marrickville - South was lagging that of Sydney metro, at 24.2%, with the remainder of dwellings either mortgaged (25.9%) or rented (49.8%). The median monthly mortgage repayment in the area was above the Sydney metro average at $2,500, while the median weekly rent figure was recorded at $450, compared to Sydney metro's $2,427 and $470. Nationally, Marrickville - South's mortgage repayments are significantly higher than the Australian average of $1,863, while rents are substantially above the national figure of $375.

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

Family households dominate at 59.4% of all households, comprising 22.3% couples with children, 25.3% couples without children, and 9.9% single parent families. Non-family households make up the remaining 40.6%, with lone person households at 32.4% and group households comprising 8.3% of the total. The median household size of 2.3 people is smaller than the Greater Sydney average of 2.7.

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

Educational attainment in Marrickville - South significantly surpasses broader benchmarks, with 46.0% of residents aged 15+ holding university qualifications compared to 30.4% in Australia and 32.2% in NSW. This substantial educational advantage positions the area strongly for knowledge-based opportunities. Bachelor degrees lead at 30.3%, followed by postgraduate qualifications (12.6%) and graduate diplomas (3.1%). Vocational pathways account for 21.9% of qualifications among those aged 15+ – advanced diplomas (9.8%) and certificates (12.1%).

Educational participation is notably high, with 26.9% of residents currently enrolled in formal education. This includes 8.2% in tertiary education, 6.3% in primary education, and 5.6% pursuing secondary education.

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

Public transport analysis reveals 55 active transport stops operating within Marrickville - South, comprising a mix of trains and buses. These stops are serviced by 18 individual routes, collectively providing 4,202 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 143 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 58%, with 21% by train and 7% walking. Vehicle ownership averages 0.6 per dwelling, below the regional average. A high 55.1% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 600 trips per day across all routes, equating to approximately 76 weekly trips per individual stop.

Marrickville - South's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Health data indicates relatively positive outcomes for Marrickville - South residents, with AreaSearch's analysis of mortality rates and health conditions showing results broadly in line with national benchmarks. A fairly standard level of common health conditions is seen across both young and old age cohorts, and the rate of private health cover is exceptionally high at approximately 63% of the total population (9,266 people). This compares to 59.9% across Greater Sydney and a national average of 55.7%.

The most common medical conditions in the area are mental health issues and asthma, impacting 10.4 and 7.5% of residents, respectively, while 69.7% declared themselves as completely clear of medical ailments compared to 74.6% across Greater Sydney. The under-65 population demonstrates better than average health outcomes. The area has 15.4% of residents aged 65 and over (2,257 people). Health outcomes among seniors are above average, with national rankings broadly in line with the general population.

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

Marrickville - South scores highly on cultural diversity, with 38.6% of its population born overseas and 39.1% speaking a language other than English at home. The main religion in Marrickville - South is Christianity, which makes up 37.1% of the people. However, the most apparent overrepresentation is in Buddhism, which comprises 6.6% of the population, compared to 4.1% across Greater Sydney.

In terms of ancestry (country of birth of parents), the top three represented groups in Marrickville - South are English, comprising 17.4% of the population, Australian, comprising 16.1% of the population, and Other, comprising 13.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Greek is notably overrepresented at 7.5% of Marrickville - South (vs 1.9% regionally), Vietnamese at 5.9% (vs 1.8%) and Lebanese at 3.1% (vs 2.6%).

Marrickville - South's population is slightly younger than the national pattern

With a median age of 37, Marrickville - South is equal to the Greater Sydney figure of 37 and remains comparable to Australia's 38 years. The 25 - 34 age group shows strong representation at 22.3% compared to Greater Sydney, whereas the 5 - 14 cohort is less prevalent at 7.0%. This 25 - 34 concentration is well above the national 14.4%. In the period since 2021, the 15 to 24 age group has grown from 10.6% to 11.4% of the population. Conversely, the 5 to 14 cohort has declined from 8.4% to 7.0% and the 45 to 54 group dropped from 13.5% to 12.3%. Looking ahead to 2041, demographic projections reveal significant shifts in Marrickville - South's age structure. Leading the demographic shift, the 45 to 54 group will grow by 22% (401 people), reaching 2,202 from 1,800. Meanwhile, both 0 to 4 and 35 to 44 age groups will see reduced numbers.