Mambourin

Mambourin 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 Nov 2025, Mambourin's population is estimated at around 3,263, reflecting an increase of 2,948 people since the 2021 Census. The 2021 Census reported a population of 315 in the suburb. This growth represents a 935.9% increase from the previous census figure. AreaSearch's estimation is based on the resident population of 2,889, derived from the latest ERP data release by the ABS (June 2024), and an additional 1,282 validated new addresses since the Census date. This results in a population density ratio of 91 persons per square kilometer, indicating significant space per person and potential for further development. Mambourin's growth rate exceeded both national (8.9%) and state averages since the 2021 census.

Primary drivers for this growth were interstate migration, contributing approximately 75% of overall population gains during recent periods. However, all factors including natural growth and overseas migration were positive contributors. AreaSearch is utilizing ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch employs the VIC State Government's Regional/LGA projections from 2023, adjusted using weighted aggregation methods to SA2 levels. Growth rates by age group are applied across all areas for years 2032 to 2041. Future population trends indicate exceptional growth for Mambourin, placing it in the top 10% of national statistical areas. By 2041, the suburb is projected to grow by an additional 919 persons, reflecting a decrease of 58.5% in total over the 17-year period.

AreaSearch assessment of residential development activity positions Mambourin among the top 25% of areas assessed nationwide

AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, shows Mambourin has experienced around 386 dwellings receiving development approval per year over the past five financial years, totalling an estimated 1933 homes. As of FY-26113 approvals have been recorded. On average, 0.1 people move to the area each year for each dwelling built between FY-21 and FY-25. This indicates supply is meeting or surpassing demand, providing greater buyer choice while supporting potential population growth above projections.

New properties are constructed at an average value of $375,000, reflecting more affordable housing options compared to regional norms. In FY-26, $85.9 million in commercial development approvals have been recorded, demonstrating high levels of local commercial activity. Measured against Greater Melbourne, Mambourin has 7912% more construction activity per person, offering buyers greater choice. However, development activity has moderated in recent periods. This activity is well above average nationally, reflecting strong developer confidence in the area.

New development consists of 91% detached houses and 9% townhouses or apartments, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. The location has approximately one person per dwelling approval, indicating an expanding market. Population projections show stability or decline, suggesting reduced housing demand pressures in Mambourin, which benefits potential buyers.

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

Changes in local infrastructure significantly affect an area's performance. Ten projects identified by AreaSearch are expected to impact this region. Notable ones include Mambourin Green, Parkbrook, Mambourin Masterplanned Community, and Savana Estate, as outlined below.

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

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The employment landscape in Mambourin shows performance that lags behind national averages across key labour market indicators

Mambourin has a highly educated workforce with strong representation in professional services. The unemployment rate was 7.0% as of June 2025.

Employment growth over the past year was estimated at 7.4%. Residents' employment is concentrated in health care & social assistance, professional & technical, and retail trade sectors. The area has a particular specialization in health care & social assistance with an employment share 1.3 times the regional level. Conversely, accommodation & food services show lower representation at 0.0% compared to the regional average of 6.4%.

As of the Census, there are 2.0 workers for every resident, indicating that Mambourin functions as an employment hub hosting more jobs than residents and attracting workers from surrounding areas. Between June 2024 and June 2025, employment increased by 7.4% while labour force grew by 8.6%, resulting in a rise of unemployment by 0.8 percentage points. This contrasts with Greater Melbourne where employment rose by 3.5%, the labour force grew by 4.0%, and unemployment rose by 0.5 percentage points. National employment forecasts from Jobs and Skills Australia, published in Sep-22, project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Mambourin's employment mix suggests local employment should increase by 6.8% over five years and 14.1% over ten years.

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

AreaSearch's latest postcode level ATO data released for financial year 2022 indicates that Mambourin's median income among taxpayers is $67,223, with an average of $83,556. This is notably higher than national figures and compares to Greater Melbourne's median of $54,892 and average of $73,761. Based on Wage Price Index growth of 12.16% since financial year 2022, estimated incomes as of September 2025 would be approximately $75,397 (median) and $93,716 (average). Census data shows household, family, and personal incomes in Mambourin rank highly nationally, between the 84th and 86th percentiles. Income distribution reveals that the $1,500 - 2,999 earnings band captures 63.1% of the community (2,058 individuals), which is similar to regional levels where 32.8% occupy this bracket. High housing costs consume 18.6% of income, however strong earnings place disposable income at the 81st percentile nationally. The area's SEIFA income ranking places it in the 6th decile.

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

Mambourin's dwelling structures, as per the latest Census, were entirely houses with no other dwellings. This contrasts with Melbourne metro's 88.1% houses and 12.0% other dwellings. Home ownership in Mambourin was at 0%, with 76.8% of dwellings mortgaged and 23.2% rented. The median monthly mortgage repayment was $2,000, higher than Melbourne metro's $1,924 and the Australian average of $1,863. Median weekly rent in Mambourin was $363, lower than Melbourne metro's $370 and the national figure of $375.

Mambourin features high concentrations of family households, with a lower-than-average median household size

Family households account for 88.3% of all households, including 50.0% couples with children, 27.5% couples without children, and 9.8% single parent families. Non-family households constitute the remaining 11.7%, with lone person households at 12.7% and group households comprising 0.0%. The median household size is 3.0 people, which is smaller than the Greater Melbourne average of 3.1.

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

Educational attainment in Mambourin is notably high, with 42.7% of residents aged 15 and above holding university qualifications. This compares to national figures of 30.4% and regional (SA4) averages of 32.0%. Bachelor degrees are the most common at 28.0%, followed by postgraduate qualifications at 11.1% and graduate diplomas at 3.6%. Vocational credentials are also prevalent, with 31.9% of residents aged 15 and above holding such qualifications - advanced diplomas comprise 15.5% and certificates make up 16.4%.

Educational participation is high, with 32.1% of residents currently enrolled in formal education. This includes 11.7% in primary education, 6.0% in secondary education, and 4.8% pursuing tertiary education. Laa Yulta Primary School serves the local educational needs within Mambourin, with an enrollment of 239 students as of a recent report. The school's ICSEA score is 1044, indicating typical Australian school conditions with balanced educational opportunities. It caters exclusively to primary education, while secondary options are available in nearby areas. School capacity in the area is limited, with only 7.3 places per 100 residents compared to regional averages of 18.3, leading many families to travel for schooling.

No public transport data available for this catchment area.

Mambourin's residents boast exceedingly positive health performance metrics with a fairly standard level of common health conditions seen across both young and old age cohorts

Mambourin's health outcomes data shows excellent results across the area. Common health conditions seen in both younger and older age groups are fairly standard.

Approximately 60% of Mambourin's total population (1,950 people) have private health cover, compared to Greater Melbourne's 51.4%. The most prevalent medical conditions are mental health issues affecting 8.5% of residents and asthma impacting 6.9%. 80.3% of residents declare themselves completely clear of medical ailments, compared to 79.2% in Greater Melbourne. In Mambourin, 1.1% of residents are aged 65 and over (35 people), lower than the 8.3% in Greater Melbourne. Health outcomes among seniors require more attention despite being above average.

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

Mambourin has a culturally diverse population, with 54.1% speaking a language other than English at home and 52.2% born overseas. Christianity is the main religion in Mambourin, comprising 27.4% of its population. Hinduism is notably overrepresented in Mambourin, making up 21.5%, compared to the Greater Melbourne average of 15.7%.

The top three ancestry groups are Other (20.3%), Australian (15.0%), and English (14.8%). Maori (3.3%) is overrepresented in Mambourin compared to regional figures (1.2%), as are Russian (1.8%, vs 0.2%) and Indian (13.8%, vs 14.7%).

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

Mambourin's median age is 30 years, which is younger than Greater Melbourne's average of 37 years and Australia's median of 38 years. Compared to Greater Melbourne, Mambourin has a higher percentage of residents aged 25-34 (27.2%) but fewer residents aged 65-74 (0.2%). This concentration of 25-34 year-olds is significantly higher than the national average of 14.5%. According to post-2021 Census data, the age group of 35 to 44 has increased from 19.8% to 23.1%, while the 5 to 14 age group has risen from 13.8% to 16.1%. Conversely, the percentage of residents aged 25 to 34 has decreased from 30.5% to 27.2%, and the 0 to 4 age group has dropped from 10.4% to 8.6%. Demographic modeling indicates that Mambourin's age profile will change significantly by 2041, with the 85+ age cohort projected to grow steadily, expanding by 0 people (0%) from 0 to 0. However, population declines are expected for the 75-84 and 65-74 age cohorts.