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

Marrickville - South's population, as of February 2026, is approximately 14,639. This represents an increase of 356 people since the 2021 Census, which reported a population of 14,283. The change is inferred from the estimated resident population of 14,497 in June 2024 and an additional 269 validated new addresses since the Census date. This results in a population density ratio of 4,896 persons per square kilometer, placing Marrickville - South among the top 10% of locations assessed by AreaSearch. Overseas migration contributed approximately 87.8% to recent population gains in the area.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, NSW State Government's SA2 level projections are used, released in 2022 with a base year of 2021. Growth rates by age group from these aggregations are applied to all areas for the years 2032 to 2041. Future population trends suggest an increase just below the median of national statistical areas. By 2041, Marrickville - South is expected to grow by approximately 1,574 persons, reflecting a gain of around 9.8% in total over the 17 years, based on the latest annual ERP population numbers.

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

Marrickville - South averaged approximately 30 new dwelling approvals annually over the past five financial years ending June 2021, totalling 151 homes. As of 26th July 2022, two approvals have been recorded in Financial Year 2026. The population has decreased during this period, yet housing supply has remained adequate relative to demand, indicating a balanced market with good buyer choice. New properties are constructed at an average expected construction cost value of $431,000, slightly above the regional average, suggesting focus on quality developments.

This financial year, there have been $680,000 in commercial approvals, reflecting the area's residential nature. Compared to Greater Sydney, Marrickville - South has around half the rate of new dwelling approvals per person and ranks among the 12th percentile nationally, resulting in relatively constrained buyer choice and supporting interest in existing dwellings. This lower rate reflects market maturity and possible development constraints. New development consists of 22.0% detached dwellings and 78.0% townhouses or apartments, appealing to downsizers, investors, and entry-level buyers due to accessible entry options. With approximately 1239 people per approval, Marrickville - South shows a mature, established area.

According to the latest AreaSearch quarterly estimate, Marrickville - South is projected to add 1,432 residents by 2041. 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

Changes to local infrastructure significantly impact an area's performance. AreaSearch identified 36 projects likely affecting the region. Notable ones are M6 Stage 1 (St Peters to Kogarah), Marrickville Station Metro Upgrade, Transport Oriented Development - Marrickville Station, and Steel Park Sporting Ground Upgrade. The following list details those most relevant.

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 notable representation in the technology sector. Its unemployment rate is 8.4%. As of September 2025, there are 7,721 residents employed, with an unemployment rate of 4.2%, which is 4.2% above Greater Sydney's rate.

Workforce participation stands at 65.8%, compared to Greater Sydney's 70.0%. Census responses indicate that 55.1% of residents work from home. Employment is concentrated in professional & technical, health care & social assistance, and education & training sectors. Professional & technical employment is particularly high, at 1.2 times the regional average.

Construction employment, however, is limited at 5.4%, compared to the regional average of 8.6%. The area appears to offer limited local employment opportunities. Between September 2024 and September 2025, the labour force decreased by 1.5% while employment declined by 1.3%, causing unemployment to fall by 0.2 percentage points. In contrast, Greater Sydney saw employment rise by 2.1%. National employment forecasts from Jobs and Skills Australia indicate that national employment should expand by 6.6% over five years and 14.1% over ten years. Applying these projections to Marrickville - South's employment mix suggests local employment should increase by 7.0% over five years and 14.1% over ten years, though this is a simple weighting extrapolation for illustrative purposes only.

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

The Marrickville - South SA2 has a high national income level according to AreaSearch aggregated ATO data for financial year 2023. Its median taxpayer income is $69,680 and average income stands at $86,727, compared to Greater Sydney's figures of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 8.86% since financial year 2023, estimated incomes as of September 2025 are approximately $75,854 (median) and $94,411 (average). Census data shows Marrickville - South's household, family, and personal incomes cluster around the 72nd percentile nationally. Income distribution reveals that 32.6% of the population falls within the $1,500 - $2,999 range, consistent with surrounding region trends at 30.9%. High housing costs consume 18.5% of income, but strong earnings place disposable income at the 63rd percentile nationally. 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

Marrickville - South's dwelling structures, as per the latest Census, consisted of 32.2% houses and 67.8% other dwellings (semi-detached, apartments, 'other' dwellings). In contrast, Sydney metro had 55.9% houses and 44.1% other dwellings. Home ownership in Marrickville - South was at 24.2%, with mortgaged dwellings at 25.9% and rented ones at 49.8%. The median monthly mortgage repayment in the area was $2,500, higher than Sydney metro's average of $2,427. The median weekly rent figure stood at $450, compared to Sydney metro's $470. Nationally, Marrickville - South's mortgage repayments were significantly higher than the Australian average of $1,863, and rents were 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 account for 59.4% of all households, including 22.3% couples with children, 25.3% couples without children, and 9.9% single parent families. Non-family households constitute the remaining 40.6%, with lone person households at 32.4% and group households comprising 8.3%. The median household size is 2.3 people, which 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

Marrickville - South has a notably higher educational attainment than broader national averages. Among residents aged 15 and above, 46.0% possess university qualifications, compared to Australia's 30.4% and New South Wales' 32.2%. This is largely driven by bachelor degrees (30.3%), followed by postgraduate qualifications (12.6%) and graduate diplomas (3.1%). Vocational pathways account for 21.9%, with advanced diplomas at 9.8% and certificates at 12.1%.

Educational participation in the area is 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

The analysis of public transportation in Marrickville - South indicates that there are 55 active transport stops currently operating. These stops offer a mix of train and bus services, with 18 individual routes collectively providing 4202 weekly passenger trips. The accessibility of these transport services is rated as excellent, with residents typically located approximately 143 meters from the nearest stop. As Marrickville - South is primarily residential, most residents commute outward for work or other purposes. The dominant mode of transportation among those who do not work from home is car travel at 58%, followed by train at 21% and walking at 7%. The average vehicle ownership per dwelling in the area is 0.6, which is below the regional average.

According to the 2021 Census, a high proportion of residents, specifically 55.1%, work from home, which may reflect the impact of COVID-19 conditions on commuting patterns. The service frequency averages approximately 600 trips per day across all routes, equating to about 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

Marrickville - South residents show relatively positive health outcomes, according to health data analysed by AreaSearch. Mortality rates and health conditions are largely in line with national benchmarks. Common health conditions are seen across both young and old age cohorts at a fairly standard level.

Private health cover is exceptionally high, with approximately 63% of the total population (9,266 people) having it, compared to 59.9% across Greater Sydney and 55.7% nationally. The most common medical conditions are mental health issues and asthma, affecting 10.4 and 7.5% of residents respectively. 69.7% of residents declare themselves completely clear of medical ailments, compared to 74.6% across Greater Sydney. Under-65 population health outcomes are better than average. 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 has a high level of cultural diversity, with 38.6% of its population born overseas and 39.1% speaking a language other than English at home. Christianity is the predominant religion in Marrickville-South, making up 37.1% of the population. However, Buddhism is overrepresented compared to Greater Sydney, comprising 6.6% versus 4.1%.

The top three ancestry groups are English (17.4%), Australian (16.1%), and Other (13.8%). Notably, Greek (7.5%) and Vietnamese (5.9%) populations are overrepresented in Marrickville-South compared to regional averages of 1.9% and 1.8%, respectively. Similarly, the Lebanese population is slightly overrepresented at 3.1%.

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

Marrickville-South has a median age of 37, matching Greater Sydney's figure of 37 and remaining comparable to Australia's median age of 38 years. The 25-34 age group is strongly represented at 22.3%, compared to Greater Sydney's percentage, while the 5-14 cohort is less prevalent at 7.0%. This 25-34 concentration is notably higher than Australia's national figure of 14.4%. Between 2021 and present, the 15-24 age group has increased from 10.6% to 11.4%, while the 5-14 cohort has declined from 8.4% to 7.0%. The 45-54 age group has also decreased from 13.5% to 12.3%. Looking ahead, demographic projections indicate significant shifts in Marrickville-South's age structure by the year 2041. Notably, the 45-54 group is projected to grow by 22%, adding 401 people and reaching a total of 2,202 from its current figure of 1,800. Conversely, both the 0-4 and 35-44 age groups are expected to see reduced numbers.