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This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.
SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.
Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.
est. as @ -- *
2021 Census | -- people
Sales Activity
Curious about local property values? Filter the chart to assess the volume and appreciation (including resales) trends and regional comparisons, or scroll to the map below view this information at an individual property level.
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Sales Detail
Population
Plenty lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends
Based on ABS population updates and AreaSearch validations, the estimated population of the suburb of Plenty (Vic.) as of Feb 2026 is around 2,602. This reflects an increase of 27 people since the 2021 Census, which reported a population of 2,575. The change was inferred from the resident population of 2,578 estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024 and an additional 28 validated new addresses since the Census date. This level of population equates to a density ratio of 237 persons per square kilometer. Over the past decade, Plenty has demonstrated resilient growth patterns with a compound annual growth rate of 0.9%, outpacing the SA3 area. Population growth was primarily driven by overseas migration.
AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For areas not covered, AreaSearch utilises VIC State Government's Regional/LGA projections released in 2023 with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Growth rates by age group are applied across all areas for years 2032 to 2041. Looking at population projections moving forward, the suburb is forecasted to have significant population increase in the top quartile of Australian statistical areas. By 2041, Plenty's population is expected to grow by 656 persons, reflecting an increase of 24.3% in total over the 17 years.
Frequently Asked Questions - Population
Development
AreaSearch assessment of residential development drivers sees a low level of activity in Plenty, placing the area among the bottom 25% of areas assessed nationally
AreaSearch analysis of ABS building approval numbers shows Plenty has seen approximately seven new homes approved each year over the past five financial years, totalling an estimated 39 homes. As of FY-26, three approvals have been recorded. The population decline in recent years suggests that new supply has likely kept pace with demand, providing good choice for buyers. The average construction value of these new homes is $881,000, indicating developers are targeting the premium market segment with higher-end properties.
This financial year, $5.5 million in commercial development approvals have been recorded, reflecting the area's residential character. Compared to Greater Melbourne, Plenty shows moderately higher construction activity, with 24.0% above the regional average per person over the five-year period. This maintains good buyer choice while supporting existing property values. However, this level is lower than nationally, suggesting market maturity and possible development constraints.
All recent development has been standalone homes, maintaining the area's traditional low density character focused on family homes appealing to those seeking space. The location has approximately 309 people per dwelling approval, indicating a low density market. According to AreaSearch's latest quarterly estimate, Plenty is projected to add 632 residents by 2041. If current development rates continue, housing supply may struggle to match population growth, potentially increasing buyer competition and supporting price increases.
Frequently Asked Questions - Development
Infrastructure
Plenty has strong levels of nearby infrastructure activity, ranking in the top 30% nationally
Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified 15 projects likely impacting the area. Key projects are Plenty River Flood Management Works, St Helena Place, Mill Park Wetlands Upgrade, and Plenty Road Duplication. The following list details those most relevant.
Professional plan users can use the search below to filter and access additional projects.
INFRASTRUCTURE SEARCH
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Frequently Asked Questions - Infrastructure
Hurstbridge Rail Line Upgrades (Watsonia-Eltham)
A $150 million upgrade of the Hurstbridge railway line between Watsonia and Eltham including track duplication, level crossing removals, station upgrades, new signalling systems, and accessibility improvements. The project includes an extended rail tunnel at Watsonia (on track for mid-2026 completion, making it Melbourne's third longest tunnel), new Greensborough station, and improved track infrastructure. Works will reduce travel times and increase service frequency on the line, with major rail systems upgrades scheduled for early 2025 requiring bus replacement services between Heidelberg and Eltham from January 31 to March 27.
Plenty River Flood Management Works
Flood management along the Plenty River including existing retarding basins, levees, and ongoing flood mapping to identify risk areas, protect communities, and plan for infrastructure and emergencies.
Diamond Creek Community Infrastructure Master Plan
Master plan project providing long-term direction for community infrastructure delivery in Diamond Creek. Includes community hub with library, aquatic centre, health and fitness facilities, and upgraded sports pavilions to serve projected 2036 population of 15,000. Phase A strategic plan adopted November 2022, Phase B.1 technical assessments completed October 2023, Phase B.2b master plan tender closed in 2024/2025.
St Helena Secondary College Upgrade and Modernisation
Upgrade and modernisation of St Helena Secondary College across three stages to accommodate growing student population. Stage 1 (completed Q1 2017): New athletics tracks, tennis and netball facilities, FIFA-grade soccer facilities, and upgraded outdoor toilets and change rooms. Stage 2 (completed Q4 2020): State-of-the-art competition-grade gymnasium. Stage 3 (completed Q3 2022): Upgraded learning and staff areas, toilets, sports facilities, and a new architect-designed permanent modular building replacing older relocatables.
Mill Park Wetlands Upgrade
Melbourne Water is upgrading the Mill Park Wetlands in The Lakes Reserve, South Morang, to enhance stormwater filtration. Stage 1, involving sediment removal, vegetation clearance, contour reshaping, and new drainage, is nearing completion with final works in August 2025. Stage 2 will add 120,000 new plants between September and November 2025 to filter pollutants, improving water quality for Darebin Creek and the Yarra River.
St Helena Place
A master-planned residential community featuring approximately 240 elegant homes in St Helena, combining quiet family living with connectivity to urban amenities, including quality schools, shopping centres, wildlife reserves, and parklands.
St Helena Place
Master planned community in Melbourne's north east delivering around 240 new homes with parks, wetlands and open space. First residents have moved in and sales are ongoing, with a site sales office operating at the address and staged construction continuing.
St Helena Rise
A boutique development of 12 luxurious townhouses designed by Jesse Ant Architects. Developed by WestUrban Group and Coreland Property Group, this exclusive project features contemporary two-story residences with private courtyards, premium finishes, and sustainable design elements in a leafy Greensborough setting.
Employment
AreaSearch analysis of employment trends sees Plenty performing better than 90% of local markets assessed across Australia
Plenty has a skilled workforce with notable representation in the construction sector. In December 2025, its unemployment rate was 1.3%, with an estimated employment growth of 1% over the past year. This is based on AreaSearch's aggregation of statistical area data.
As of December 2025, 1,570 residents were employed, with an unemployment rate of 3.5%, below Greater Melbourne's rate of 4.8%. Workforce participation was broadly similar to Greater Melbourne's 71.3%. According to Census responses, 30% of residents worked from home, though Covid-19 lockdown impacts should be considered. The key industries of employment among residents were construction, health care & social assistance, and retail trade.
Construction employed twice the regional average while health care & social assistance employed 11.1%, below Greater Melbourne's 14.2%. Employment opportunities locally appeared limited as indicated by Census working population vs resident population count. Over the 12 months to December 2025, employment increased by 1% and labour force by 1.1%, causing unemployment to rise by 0.2 percentage points. In contrast, Greater Melbourne saw employment rise by 2.4%. Jobs and Skills Australia's national employment forecasts from May-25 suggest potential future demand within Plenty. These projections estimate local employment should increase by 6.4% over five years and 13.1% over ten years, based on a simple weighting extrapolation of industry-specific projections against Plenty's employment mix.
Frequently Asked Questions - Employment
Income
The economic profile demonstrates exceptional strength, placing the area among the top 10% nationally based on comprehensive AreaSearch income analysis
Plenty suburb's latest postcode level ATO data for financial year 2023 shows median income at $65,727 and average income at $91,347. This compares to Greater Melbourne's median income of $57,688 and average income of $75,164. With an 8.25% Wage Price Index growth since FY 2023, estimated incomes as of September 2025 are approximately $71,149 (median) and $98,883 (average). According to the 2021 Census, Plenty's household incomes rank at the 98th percentile ($3,190 weekly). Income distribution shows 36.5% of locals earning over $4,000 weekly, differing from Melbourne's dominant $1,500 - $2,999 bracket at 32.8%. This affluence is reflected in the 52.8% earning over $3,000 weekly and supporting premium services. After housing costs, residents retain 89.9% of income, indicating strong purchasing power, with SEIFA income ranking Plenty in the 9th decile.
Frequently Asked Questions - Income
Housing
Plenty is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
Plenty's dwelling structures, as per the latest Census, were entirely houses with 0.0% other dwellings, contrasting Melbourne metro's mix of 67.9% houses and 32.1% other dwellings. Home ownership in Plenty stood at 45.3%, with mortgaged dwellings at 51.5% and rented ones at 3.2%. The median monthly mortgage repayment was $2,600, higher than Melbourne metro's $2,000 average, while the median weekly rent was $392 compared to Melbourne's $390. Nationally, Plenty's mortgage repayments were significantly higher than the Australian average of $1,863, with rents exceeding the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Plenty features high concentrations of family households, with a higher-than-average median household size
Family households comprise 89.7% of all households, including 58.8% couples with children, 24.8% couples without children, and 5.1% single parent families. Non-family households account for the remaining 10.3%, with lone person households at 9.6% and group households making up 0.8% of the total. The median household size is 3.2 people, larger than the Greater Melbourne average of 2.6.
Frequently Asked Questions - Households
Local Schools & Education
Plenty shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators
The area has lower university qualification rates at 26.2%, compared to Greater Melbourne's average of 37.0%. Bachelor degrees are the most common at 18.4%, followed by postgraduate qualifications (5.2%) and graduate diplomas (2.6%). Vocational credentials are held by 32.3% of residents aged 15+, with advanced diplomas at 10.5% and certificates at 21.8%. Educational participation is high, with 30.3% currently enrolled in formal education, including secondary (11.4%), primary (8.3%), and tertiary (5.8%) levels.
Educational participation is notably high, with 30.3% of residents currently enrolled in formal education. This includes 11.4% in secondary education, 8.3% in primary education, and 5.8% pursuing tertiary education.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Plenty has ten active public transport stops operating within it, all of which are bus stops. These stops are served by four different routes that collectively facilitate 1,349 weekly passenger trips. The accessibility of transport in the area is rated as moderate, with residents typically located 583 meters from their nearest transport stop. As a predominantly residential area, most residents commute outward, with cars being the primary mode of transportation at 97%. On average, there are 2.5 vehicles per dwelling, which is higher than the regional average. According to the 2021 Census, 30% of residents work from home, a figure that may be influenced by COVID-19 conditions.
Across all routes, service frequency averages 192 trips per day, equating to approximately 134 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Plenty's residents are extremely healthy with younger cohorts in particular seeing very low prevalence of common health conditions
Analysis of health metrics indicates strong performance across Plenty, as assessed by AreaSearch using mortality rates and chronic condition prevalence. Notably, younger cohorts exhibit very low prevalence of common health conditions. Private health cover is exceptionally high at approximately 63% of the total population (1,634 people), compared to 56.7% in Greater Melbourne and a national average of 55.7%.
The most prevalent medical conditions are arthritis and asthma, affecting 6.2% and 6.2% of residents respectively. A significant majority, 74.4%, report being completely free from medical ailments, compared to 72.6% in Greater Melbourne. Plenty has a higher proportion of seniors aged 65 and over at 19.9% (517 people), compared to 15.1% in Greater Melbourne. Health outcomes among seniors are above average but rank lower nationally than the broader population.
Frequently Asked Questions - Health
Cultural Diversity
In terms of cultural diversity, Plenty records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics
Plenty's population, approximately 84.5%, was born in Australia, with citizenship at around 94.8% and English spoken exclusively at home by about 86.1%. Christianity is the predominant religion in Plenty, accounting for roughly 66.9% of its population, compared to 43.0% in Greater Melbourne. The top three ancestry groups in Plenty are English (25.7%), Australian (24.2%), and Italian (14.1%), each exceeding regional averages significantly: English by 5.6%, Australian by 5.8%, and Italian by 8.9%.
Notably, Macedonian (2.9%) Croatian (1.3%), and Maltese (1.8%) ancestry groups are more prevalent in Plenty compared to regional averages of 0.7%, 0.7%, and 1.1% respectively.
Frequently Asked Questions - Diversity
Age
Plenty hosts a notably older demographic compared to the national average
Plenty's median age is 44, surpassing Greater Melbourne's figure of 37 and the national norm of 38. Notably, the 45-54 age group comprises 17.9% of Plenty's population, higher than Greater Melbourne's percentage but lower than the national average of 12%. Post-2021 Census, the 75 to 84 age group grew from 4.5% to 6.5%, and the 65 to 74 cohort increased from 8.1% to 9.2%. Conversely, the 25 to 34 group declined from 7.0% to 5.5%, and the 35 to 44 group decreased from 10.3% to 9.2%. By 2041, demographic modeling projects significant changes in Plenty's age profile. The 45 to 54 group is expected to grow by 29%, adding 136 people and reaching 602 from the current 465. Meanwhile, the 0 to 4 group will experience modest growth of 1%, with an addition of only 0 residents.