Caroline Springs

Suburb (SAL)

Greater Melbourne / Melton - Bacchus Marsh

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Data Sources ABSValuer GeneralRental BoardACARA Newest Oct 2026 · Refreshed ABS QuickStats SAL20500 How we calculate this
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Suburb (SAL) Boundary Analysis

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.

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Sales ActivityProperty Sales Trends in Caroline Springs

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DemographicsPopulation Growth in Caroline Springs

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Caroline Springs has an estimated 25,151 residents, up from 24,488 at the 2021 Census — a change of 663 people, or 2.7%. That puts 3,016 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

As of Aug 2026, the suburb of Caroline Springs has an estimated population of approximately 25,151, derived from AreaSearch's evaluation of broader ABS demographic releases alongside 60 validated new addresses recorded since the Census date. This represents an addition of 663 people (2.7%) relative to the 2021 Census tally of 24,488 people. This updated count builds upon an estimated resident population (ERP) benchmark of 25,150 established after reviewing the ABS June 2025 data release. The resulting population density stands at 3,015 persons per square kilometer, placing the suburb of Caroline Springs in the upper quartile across national benchmark areas analysed by AreaSearch.

In recent periods, population expansion was predominantly propelled by overseas migration, which made up roughly 65.0% of overall demographic additions. Future demographic projections adopted by AreaSearch incorporate the 2024 ABS/Geoscience Australia dataset utilising 2022 as its base year for each SA2 area. Where SA2 data is missing, figures draw upon the 2023 VIC State Government Regional/LGA releases, applying a weighted aggregation approach to translate LGA growth to SA2 boundaries. Age cohort growth rates derived through this aggregation method are projected forward for all areas from 2032 to 2041. Based on these combined SA2 forecasts, the suburb of Caroline Springs is expected to record substantial population growth in the top quartile of statistical areas assessed by AreaSearch, expanding by 6,982 persons by 2041 to achieve an overall gain of 27.8% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Caroline Springs?
Total population for the suburb of Caroline Springs was estimated to be approximately 25,151 as at Aug 26. This is based upon an estimated resident population of 25,150 from the ABS up to June 2025.
How has the population in the suburb of Caroline Springs changed since 2021?
The suburb of caroline springs has added approximately 663 people and shown a 2.71% increase from the 24,488 people recorded at the 2021 Census period.
What is the population density in the suburb of Caroline Springs?
The population density in the suburb of Caroline Springs is estimated at 3,015 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Caroline Springs?
Over the past 10 years, the population in the suburb of Caroline Springs has shown a compound annual growth rate of 0.1% per annum.
What are the main drivers of population growth in the suburb of Caroline Springs?
Population growth in the suburb of Caroline Springs is driven by: Overseas migration (65.0%), Natural increase (35.0%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 65.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Caroline Springs

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40 new dwellings have been approved in Caroline Springs over the past five years, an average of 8 a year. That is 0.4 approvals per 1,000 residents. Approvals are currently running at an annualised 9, broadly in line with that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

According to AreaSearch's review of ABS residential building approvals apportioned across local boundaries, Caroline Springs has registered roughly 8 new homes approved per year, yielding an estimated 40 homes throughout the past 5 financial years. Within FY-25 to date, 9 approvals have been logged. While population decline has occurred locally, this pace of incoming stock has likely satisfied demand and provided suitable options for buyers. Expected construction costs for new dwellings average $947,000, underscoring an emphasis by developers on high-end, premium residential projects. Commercial activity remains strong as well, with $56.4 million in commercial development approvals recorded this financial year.

Residential building volumes in Caroline Springs remain substantially lower than levels recorded across Greater Melbourne, and fall below the national average as well. This constrained pipeline reflects the established urban character of the locality alongside potential planning limitations, typically helping to sustain pricing and demand across existing dwellings. Recent residential construction has prioritized detached housing, with standalone homes accounting for 88.0% of activity compared to 12.0% for medium and high-density housing, preserving suburban appeal for space-seeking purchasers. Indicating a mature development market, the area currently logs around 2963 people per dwelling approval. According to the latest AreaSearch quarterly estimate, population projections indicate Caroline Springs will add 6,981 residents through to 2041. If prevailing construction rates continue unchanged, new residential development may fall behind demographic expansion, creating heightened buyer competition and reinforcing upward pressure on local property values.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Caroline Springs recently?
Dwelling approval activity in the the suburb of Caroline Springs area has seen 9 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Caroline Springs's current population of 25,151 has been supported by 8 approvals on average over recent years.
How does the suburb of Caroline Springs's development activity compare to the broader region?
The suburb of Caroline Springs has seen 0.03 approvals per 100 people in recent years, compared to 0.86 approvals in the broader region. This means that one dwelling has been approved for every 2962 people in the suburb of Caroline Springs, compared to one for every 121 in the broader region.
Is the suburb of Caroline Springs keeping up with housing demand?
With the population expected to increase by 6,981 people by 2041, around 2,327 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 3.0 persons per dwelling. This indicates potential housing shortages if current approval trends continue.
What has been the trend in development approvals over the past five years in the suburb of Caroline Springs?
Looking at development activity over the past five years, the suburb of Caroline Springs's approval levels have been significantly below the yearly average of 8, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the suburb of Caroline Springs?
The population in the suburb of Caroline Springs is expected to grow by 6,981 people by 2041, necessitating approximately 2,327 new dwellings. This calculation is based on the current census average of 3.0 persons per dwelling in the area.
How does recent development compare to population growth in the suburb of Caroline Springs?
Over the past five years, the population in the suburb of Caroline Springs has grown by approximately 12,366 people, while 40 residential approvals were recorded. This equates to a ratio of 309.1 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
Are there opportunities for residential developers in the suburb of Caroline Springs?
With dwelling approval activity running at an average of 8 approvals per year and a population of 25,151, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 6,981 people by 2041, around 2,327 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Caroline Springs

Development applications around Caroline Springs

Development approvals is a new addition to AreaSearch. We’re actively expanding council coverage and refining the dataset — details and statuses for some councils may be partial. Check back regularly for the latest pipeline.
Application search is not available in Victoria. AreaSearch holds 14 applications for Caroline Springs, but they are a record of past activity rather than a current register. Victoria has no state-wide planning portal and its council coverage is uneven, so we have switched the search off here rather than return partial answers. We are currently investigating a solution. No credits are charged for Victorian applications, and building approvals from the ABS and the major projects we track are unaffected.

SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.

Project PipelineInfrastructure & Major Projects in Caroline Springs

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AreaSearch tracks 20 current infrastructure and development projects inside Caroline Springs, worth an estimated $1.93 billion. A further 63 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $40.5 billion. 27 are already under construction and 24 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and transport & logistics. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Local infrastructure investments, major development projects, and strategic planning initiatives play a decisive role in shaping the area's performance. AreaSearch has identified 31 key projects expected to influence the community, prominent among which are Modeina Estate, Masall Estate, WestWood Estate, and the Lake Caroline Master Plan & Activation Strategy, alongside other significant developments detailed below.

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

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Caroline Springs?
Key infrastructure and planning changes likely to influence the suburb of Caroline Springs include: Modeina Estate (Construction); Masall Estate (Construction); WestWood Estate (Construction); Lake Caroline Master Plan & Activation Strategy (Approved); and Wiyal Primary School (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Caroline Springs?
Infrastructure development impacting the suburb of Caroline Springs spans multiple sectors including Communities, Precincts & Urban Renewal, Residential Development, and Transport & Logistics, among others.
What is the scale of infrastructure investment impacting the suburb of Caroline Springs?
Infrastructure investment analysis indicates substantial capital deployment exceeding $1.8 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the suburb of Caroline Springs vicinity.
How does the suburb of Caroline Springs's infrastructure development compare to other areas?
The suburb of Caroline Springs ranks in the top 10% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
Modeina Estate
Category: Residential Development
Stage: Construction | Est. Comp: 2027

A masterplanned residential community embraced by Kororoit Creek on three sides, offering land lots and house packages in Melbourne's thriving inner west. With over 450 residents already calling Modeina home, the estate provides a family-friendly setting with access to schools, parks, shopping, and transport connections. Features premium creek-front elevated lots, architectural design guidelines, and comprehensive amenities including walking paths, BBQ facilities, and community reserves.

Residential Development

Masall Estate
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Masall is a 600-lot masterplanned community by Varcon Group in Fraser Rise, in Melbourne's western growth corridor. The estate offers land for sale, house and land packages, and townhouses. Stages 1 to 3 are titled and settled, with Stage 4 land anticipated to title in early 2026. The Victorian Government is acquiring land within the estate for a new educational precinct, including a primary school scheduled to open in 2026. Masall is marketed by Colliers and is positioned close to the Calder and Western freeways for access to Melbourne's CBD and airport.

Communities, Precincts & Urban Renewal

Taylors Road and Plumpton Road Traffic Lights
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

As part of the broader Taylors Road Corridor Upgrade Plan, this project involves upgrading the existing T-intersection at Taylors Road and Plumpton Road, Fraser Rise, to a four-way signalised intersection. Works include road expansion and realignment to improve traffic flow, installation of traffic lights and pedestrian crossings, public lighting upgrades, new landscaping, drainage improvements, and underground relocation of essential services. The upgrade is intended to improve safety at a high-volume, accident-prone intersection and accommodate future growth in Fraser Rise, Aintree, Bonnie Brook and the wider Taylors Road catchment, which is expected to gain around 70,000 new residents by 2046.Construction commenced in late 2024 and is expected to be substantially complete by late 2025, with signal energisation targeted for early 2026 pending sign-off from relevant authorities.

Transport & Logistics

Lake Caroline Master Plan & Activation Strategy
Category: Communities
Stage: Approved | Est. Comp: 0
Source / Links: Link 1   Link 2  

Comprehensive masterplan guiding the long-term development and activation of Lake Caroline Reserve in Caroline Springs. Endorsed by Melton City Council in June 2024 following over 800 community submissions across two consultation rounds, the strategy proposes a mid-lake crossing, dedicated event lawn, playspace upgrades, shared zone along Lake Street for markets and festivals, new viewing platforms, ecological wetlands restoration, and renewal of 20-year-old boardwalks and facilities. The plan is guided by three principles: ecology, connections and activation, with the aim of transforming the lake into a vibrant regional community destination.

Communities

Caroline Springs Boulevard Upgrade
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Road upgrade and signalised pedestrian crossing installation along Caroline Springs Boulevard between Lake Street and Deanside Drive. Includes improved intersection treatments, enhanced pedestrian facilities and traffic flow improvements to support growing residential and commercial development.

Transport & Logistics

WestWood Estate
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   

Westwood is a master-planned community in Victoria's northwest, spanning over 100 hectares with approximately 1600 lots across two precincts - Westwood Walk and Westwood Place. It features parklands, walking trails, proposed P-12 school, sports precinct, and quality amenities.

Communities, Precincts & Urban Renewal

Taylors Road and Gourlay Road Traffic Lights and Road Duplication
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Council project to replace the existing roundabout with a four-way, signalised intersection and duplicate Taylors Road with an additional lane in each direction between Gourlay Road and City Vista Court, including pedestrian crossings, lighting, drainage and service relocations.

Transport & Logistics

Wiyal Primary School
Category: Education & Training
Stage: Completed | Est. Comp: 2026
Source / Links: Link 1   

New government primary school in Fraser Rise, previously known by the interim name Plumpton Primary School, which opened its doors to its first students on 29 January 2026 with capacity for 525 students from Prep to Year 6. Key features include two learning neighbourhoods, an administration and library building, outdoor hard courts, a community hub with an indoor multi-use court, canteen and arts/music spaces, a sports field, and a car park. The school shared in $947.7 million allocated for new schools construction in the 2024-25 State Budget, with over $230 million invested in this project specifically.Paris Spencer was appointed the school's first principal. A co-located kindergarten (interim name) is planned for the same site, expected to open in 2028.

Education & Training

Jobs & IndustryEmployment Trends in Caroline Springs

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14,966 residents of Caroline Springs are employed, from a labour force of 15,615. Unemployment sits at 4.2%, with participation at 76.5%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.3% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 19,644, about 78% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

Caroline Springs maintains an educated labour force with broad industry representation, an unemployment rate of 4.2%, and an estimated 1.8% annual increase in employment according to AreaSearch statistical area aggregations. As of March 2026, 14,966 residents are employed. The local unemployment rate remains 0.6% lower than the Greater Melbourne benchmark of 4.8%, while labour force participation is exceptionally strong at 76.5% versus 70.1% across Greater Melbourne. Census figures also indicate that 27.6% of workers operated from home, though conditions during Covid-19 lockdowns should be taken into account. Among local workers, the primary fields of employment are health care & social assistance, retail trade, and construction.

A notable workforce concentration exists in transport, postal & warehousing, where the local employment share reaches 1.7 times the broader regional benchmark. Conversely, professional & technical roles account for only 6.5% of employed residents compared to the regional proportion of 10.1%. As reflected in Census comparisons between working-population counts and resident workforce figures, the predominantly residential locality offers relatively constrained employment opportunities internally. Aggregated ABS and SALM figures analysed by AreaSearch show that over the 12 months to March 2026, local employment expanded by 1.8% alongside a 1.9% increase in the labour force, causing the unemployment rate to edge upward by 0.1 percentage points. Over the same timeframe, Greater Melbourne registered employment growth of 2.1% and labour force expansion of 2.3%, accompanied by a 0.2 percentage point rise. National employment projections from Jobs and Skills Australia as of Mar-26 provide additional context regarding future workforce requirements. Over five and ten-year horizons, national employment is projected to rise by 6.6% and 13.7% respectively, though sectoral rates vary considerably. Aligning these industry trajectories with Caroline Springs's current employment structure suggests local employment could grow by 6.3% over five years and 13.2% over ten years (calculated as an illustrative weighting extrapolation excluding localized demographic projections).

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Caroline Springs?
As of March 2026, the suburb of Caroline Springs has approximately 14,966 employed residents with an unemployment rate of 4.2%. This healthy unemployment rate suggests a well-functioning labour market. Employment indicators are below the national average, suggesting room for improvement.
How does the suburb of Caroline Springs's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Caroline Springs stands at 4.2%, which is 0.6 percentage points below Greater Melbourne's rate of 4.8%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of Caroline Springs?
The employment landscape in the suburb of Caroline Springs is dominated by several key sectors. The largest employers are health care & social assistance (13.7% of employment), retail trade (11.1%), and construction (10.7%). Other significant employers include education & training and transport, postal & warehousing.
How has employment changed recently in the suburb of Caroline Springs?
Over the past year to March 2026, the suburb of Caroline Springs has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Greater Melbourne saw employment increased and its unemployment rate rose.
What is the workforce participation rate in the suburb of Caroline Springs?
The workforce participation rate in the suburb of Caroline Springs is 76.5%, which represents the proportion of working-age residents who are either employed or actively seeking work. This high participation rate indicates strong workforce engagement and economic vitality. The local rate leading the Greater Melbourne average of 70.1%, indicating stronger workforce attachment in the local area.
Which industries are over-represented in the suburb of Caroline Springs's employment market?
The suburb of caroline springs shows notable specialization in transport, postal & warehousing, which employs 8.7% of the local workforce compared to 5.2% regionally. This concentration suggests the area has developed competitive advantages in this sector.
What are the employment growth prospects for the suburb of Caroline Springs?
Based on Jobs and Skills Australia projections applied to the suburb of Caroline Springs's industry mix, employment is expected to grow by 6.3% over the next five years and 13.2% over ten years. This compares to national growth expectations of 6.6% over five years. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Caroline Springs compare nationally?
The suburb of caroline springs's employment market shows below-average performance in national comparisons. While employment opportunities exist, the area faces more challenges than many other regions. Recent job advertisement trends show the broader employment region saw a 8.9% decline, ranking 34.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Caroline Springs?
Skilled workers will find good opportunities in the suburb of Caroline Springs, with skilled sectors accounting for 35.5% of employment. Key sectors for skilled workers include health care & social assistance (13.7%), education & training (8.9%), and professional & technical (6.5%). With projected employment growth of 6.3% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Caroline Springs

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Median household income in Caroline Springs is $2,134 a week (about $111,000 a year), with median personal income at $823 a week. ATO records put median taxable income at $55,325 a year against an average of $65,005. Household income is from the 2021 Census; taxable income is from ATO Taxation Statistics for the latest financial year available, indexed forward using the ABS Wage Price Index.

Detail

ATO postcode data for financial year 2023 reported by AreaSearch shows taxpayer earnings in the suburb of Caroline Springs at a median of $55,325 and an average of $65,005, trailing both the national average and Greater Melbourne benchmarks of $57,688 (median) and $75,164 (average). Accounting for a 9.62% increase in the Wage Price Index since financial year 2023, updated estimates as of March 2026 reach approximately $60,647 for median income and $71,258 for average income. In the 2021 Census, household income was positioned at the 74th percentile ($2,134 weekly) while personal income stood at the 53rd percentile.

Income distribution is centered in the $1,500 - 2,999 weekly band, encompassing 37.9% of residents (9,532 people) compared to 32.8% regionally. Although housing costs account for 15.5% of income, strong earning levels place disposable income in the 75th percentile, with the area ranking in the 6th decile on the SEIFA income index.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Caroline Springs?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Caroline Springs is approximately $60,647. The official ATO data from FY-23 recorded a median of $55,325.
What is the average taxable income in the suburb of Caroline Springs?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Caroline Springs is approximately $71,258. The official ATO data from FY-23 recorded an average of $65,005.
How does the median taxable income in the suburb of Caroline Springs compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Caroline Springs is approximately $60,647 compared to $63,238 in Greater Melbourne. The official ATO data from FY-23 shows $55,325 and $57,688 respectively.
How does the average taxable income in the suburb of Caroline Springs compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Caroline Springs is approximately $71,258 compared to $82,395 in Greater Melbourne. The official ATO data from FY-23 shows $65,005 and $75,164 respectively.
What are the main income cohorts in the suburb of Caroline Springs according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~37.9% / 9,532 persons) of the suburb of Caroline Springs's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Caroline Springs compare to the region?
The largest income cohort in the suburb of Caroline Springs is the $1,500 - 2,999 group, representing about 37.9% of the population. In comparison, Greater Melbourne's largest income cohort is the $1,500 - 2,999 group, representing 32.8% of its population, according to the 2021 Census.
What is the median household income in the suburb of Caroline Springs according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Caroline Springs is $2,134/wk.
What is the median family income in the suburb of Caroline Springs according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Caroline Springs is $2,271/wk.
What is the median personal income in the suburb of Caroline Springs according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Caroline Springs is $823/wk.
How does the suburb of Caroline Springs's income rank nationally?
The suburb of Caroline Springs's income level is below the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The suburb of Caroline Springs's median income among taxpayers is $55,325 and the average income stands at $65,005, which compares to figures for Greater Melbourne's of $57,688 and $75,164 respectively. Based on Wage Price Index growth of 9.62% since FY-23, current estimates would be approximately $60,647 (median) and $71,258 (average) as of March 2026.
What is the disposable income in the suburb of Caroline Springs?
The estimated disposable income in the suburb of Caroline Springs is $7,815 per year according to AreaSearch analysis.
How does the suburb of Caroline Springs's disposable income compare to the region?
The suburb of caroline springs's disposable income is $7,815 compared to $6,948 for Greater Melbourne, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Caroline Springs

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Caroline Springs had 7,514 occupied dwellings at the 2021 Census, 90% detached houses and 3% apartments. 53% are owned with a mortgage, 23% rented and 24% owned outright. At that Census the median rent was $400 a week and the median mortgage repayment $1,950 a month, a total housing cost higher than 76% of areas nationally. Rent absorbs 18.7% of household income here and mortgage repayments 21.1%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

According to the latest Census, housing stock in Caroline Springs was heavily weighted toward separate houses at 89.9%, with semi-detached, apartments, and other dwellings comprising 10.1%, contrasting with Melbourne metro where houses made up 67.9% and other dwellings represented 32.1%. Outright home ownership stood at 24.0%, trailing Melbourne metro levels, while mortgaged properties accounted for 53.2% and rental accommodation made up 22.8%. The local median monthly mortgage repayment was $1,950, below the Melbourne metro figure of $2,000 but above the Australian average of $1,863. Median weekly rent was $400, slightly exceeding the Melbourne metro benchmark of $390 and the national figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Caroline Springs?
In the suburb of Caroline Springs, 24.0% of homes are owned outright, 53.2% are owned with a mortgage, and 22.8% are rented.
What percentage of dwellings in the suburb of Caroline Springs are houses?
According to the latest data, 89.9% of dwellings in the suburb of Caroline Springs are houses.
What percentage of dwellings in the suburb of Caroline Springs are apartments or units?
In the suburb of Caroline Springs, 2.7% of dwellings are apartments or units, with an additional 7.4% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Caroline Springs?
Outright home ownership in the suburb of Caroline Springs stands at 24.0%, compared to 30.7% in Greater Melbourne.
What is the median monthly mortgage repayment in the suburb of Caroline Springs?
The median monthly mortgage repayment in the suburb of Caroline Springs is $1,950, compared to $2,000 in Greater Melbourne.
What is the median weekly rent in the suburb of Caroline Springs?
The median weekly rent in the suburb of Caroline Springs is $400, compared to $390 in Greater Melbourne.
What is the distribution of rental prices in the suburb of Caroline Springs?
In the suburb of Caroline Springs, 1.6% of rentals are $0-149/week, 11.7% are $150-349/week, 84.7% are $350-649/week, 1.1% are $650-949/week, and 0.9% are $950+/week.
What is the average monthly housing cost in the suburb of Caroline Springs?
The aggregate monthly housing cost in the suburb of Caroline Springs is $1,432, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Caroline Springs?
In the suburb of Caroline Springs, households with mortgages typically spend 21.1% of their income on mortgage repayments, while renters spend 18.7% of their income on rent.
How crowded are homes in the suburb of Caroline Springs?
The average persons per bedroom ratio in the suburb of Caroline Springs is 0.9, indicating the level of household density.
How does housing affordability in the suburb of Caroline Springs compare to the region?
Housing affordability in the suburb of Caroline Springs shows mortgage holders spending 21.1% of income on repayments (vs 24.3% regionally), while renters spend 18.7% of income on rent (vs 20.5% regionally).
What types of dwellings are most common in the suburb of Caroline Springs?
The dwelling mix in the suburb of Caroline Springs consists of 89.9% detached houses, 7.4% semi-detached dwellings, 2.7% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Caroline Springs?
Based on the area's tenure composition, the weighted average monthly housing cost is approximately $1,432. This accounts for outright owners paying no housing costs, mortgage holders paying $1,950/month, and renters paying $1,732/month.
How affordable is housing in the suburb of Caroline Springs relative to local incomes?
Housing in Caroline Springs consumes approximately 15.5% of median household income ($9,240 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the suburb of Caroline Springs?
Recent development applications in Caroline Springs show attached dwellings contributing 0% of approvals compared to 10% of existing stock, while detached houses represent 100% of applications versus 90% of current dwellings. This suggests development patterns consistent with existing housing mix. Housing density growth is around the national average.

HouseholdsHousehold Composition in Caroline Springs

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Caroline Springs counted 7,514 households at the 2021 Census, averaging 3.1 people each. 51% are couples with children, more than in 95% of areas nationally, against 18% couples without children. 15% of households are people living alone, and families average 1.5 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family arrangements constitute 83.7% of all local households, led by couples with children at 51.3%, couples without children at 17.7%, and single parent families at 13.5%. Non-family living situations represent 16.3% of households, consisting of lone person residences at 14.5% and group households at 1.9%. The median household size is 3.1 people, exceeding the Greater Melbourne benchmark of 2.6.

Frequently Asked Questions - Households

How many households are in the suburb of Caroline Springs?
As of the 2021 Census, the suburb of Caroline Springs had 7,514 households. Based on population growth patterns, this has grown by approximately 2.7% to an estimated 7,717 households today.
What is the typical household size?
The median household size in the suburb of Caroline Springs is 3.1 people. This compares to 2.6 in Greater Melbourne and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 83.7% of all households. The remaining households consist of lone person households (14.5%), group households (1.9%), and other household types (0.0%).
How are families structured in the area?
Among the 6,289 family households, 51.3% are couples with children, 17.7% are couples without children at home, and 13.5% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Caroline Springs compare to regional household patterns?
Compared to Greater Melbourne, the suburb of Caroline Springs shows distinct household patterns. Family households are notably over-represented at 83.7% (versus 70.9% regionally). Conversely, lone person households are under-represented at 14.5% compared to the regional 24.8%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the suburb of Caroline Springs have an average of 1.5 children, slightly above the Greater Melbourne average of 1.4. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Caroline Springs?
Marriage patterns reveal 52.3% of the adult population are currently married, while 34.4% have never married. This compares to 47.0% married and 38.0% never married across Greater Melbourne.
How significant are single-person households?
Single-person households represent 14.5% of all households in the suburb of Caroline Springs, notably lower than the regional average of 24.8%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 1.9% of households, well below the Greater Melbourne average of 4.3%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Caroline Springs

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30.8% of adults in Caroline Springs hold a university qualification, including 21.5% with a bachelor degree and 6.8% with postgraduate qualifications. A further 17.6% hold a vocational qualification. 10 schools serve the area, with 7,602 enrolment places and an average ICSEA of 1,043 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Caroline Springs demonstrates strong educational attainment compared to the wider region, with 30.8% of residents aged 15+ holding university credentials against the SA3 benchmark of 24.3%. Bachelor degrees form the largest share at 21.5%, accompanied by postgraduate qualifications at 6.8% and graduate diplomas at 2.5%. Vocational training is likewise widespread, with 29.0% of residents aged 15+ possessing technical qualifications, consisting of 11.4% with advanced diplomas and 17.6% with certificates. Participation in formal study across the community is substantial, with 35.9% of residents engaged in education. This proportion comprises 12.3% attending primary school, 11.1% enrolled in secondary school, and 6.0% undertaking tertiary studies.

Frequently Asked Questions - Education

What percentage of people in the suburb of Caroline Springs have university qualifications?
30.8% of people aged 15 and over in the suburb of Caroline Springs have university qualifications, compared to 37.0% in the broader region.
What percentage of people in the suburb of Caroline Springs have no formal qualifications?
40.2% of people aged 15 and over in the suburb of Caroline Springs have no formal qualifications, compared to 35.2% regionally.
How does the suburb of Caroline Springs's education level compare to national averages?
The suburb of caroline springs ranks in the 71th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Caroline Springs?
The most common qualifications in the suburb of Caroline Springs are: Bachelor Degree (21.5%), Certificate (17.6%), Advanced Diploma (11.4%).
What proportion of the suburb of Caroline Springs's population is currently attending educational institutions?
35.9% of the population in the suburb of Caroline Springs is currently engaged in formal education, with 12.3% in primary school, 11.1% in secondary school, 6.0% at university.
What is the ICSEA score for schools in the suburb of Caroline Springs?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Caroline Springs is 1043, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the suburb of Caroline Springs?
There are 10 schools within the suburb of Caroline Springs, with a combined enrollment of approximately 7,602 students.
What types of schools are available in the suburb of Caroline Springs?
The suburb of caroline springs includes 4 primary schools, 2 secondary schools, 4 combined schools.

Schools Detail

AmenitiesServices & Amenities in Caroline Springs

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Getting AroundTransport & Commuting in Caroline Springs

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Public transport in Caroline Springs reaches 87 stops on 10 routes, timetabled for about 4,300 services a week. The typical home sits about 220 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.7 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

Transport analysis identifies 87 active bus stops across Caroline Springs, operating across 10 separate routes to deliver 4,290 weekly passenger trips. Public transport access is convenient, with residents situated an average of 224 meters from the nearest stop. Reflecting the suburb's residential role, outward commuting is standard, with private vehicles serving as the primary mode for 89% of journeys and rail accounting for 6%. Vehicle ownership stands above the regional benchmark at an average of 1.7 vehicles per dwelling. In addition, 27.6% of residents worked from home according to the 2021 Census, which may reflect prevailing COVID-19 circumstances.

Across all transit routes, service volume averages 612 trips per day, providing approximately 49 weekly trips for each transport stop.

Frequently Asked Questions - Transport

How many public transport stops are in Caroline Springs?
There are 87 public transport stops within the suburb of Caroline Springs.
How frequent are the transport services in Caroline Springs?
the suburb of Caroline Springs has 4,290 weekly trips across 10 routes, averaging 612 trips per day.
How far are residents from public transport in Caroline Springs?
On average, residential properties are 224 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Caroline Springs

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77.2% of residents in Caroline Springs report no long-term health condition. 4.5% need daily assistance with core activities, and 52.6% hold private health cover. The standardised death rate runs at 4.6 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

AreaSearch evaluations of mortality and chronic health data indicate above-average overall health metrics for Caroline Springs. Common medical conditions remain low across the broader population, though elevated prevalence is observed among older, at-risk demographics. Private health insurance coverage stands at approximately 53% of the community (~13,216 people), slightly exceeding the typical SA2 area rate while remaining below the Greater Melbourne average of 56.7%. The primary reported conditions in the locality are asthma, affecting 7.2% of residents, and mental health issues, affecting 5.5%, while 77.2% of the population reported no medical ailments, outperforming the Greater Melbourne figure of 72.6%.

Working-age individuals show low rates of chronic illness, while residents aged 65 and over comprise 11.1% of the community (2,791 people), lower than the 15.1% recorded for Greater Melbourne despite a lower comparative standing nationally than the total local population.

Frequently Asked Questions - Health

How many people in the suburb of Caroline Springs have private health insurance?
Around 52.5% of people in the suburb of Caroline Springs are covered by private health insurance, which compares to 56.7% in the broader region of Greater Melbourne.
What percentage of the population requires ongoing medical assistance in the suburb of Caroline Springs?
In the suburb of Caroline Springs, 4.5% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.5% of people in Greater Melbourne require similar assistance.
How prevalent is asthma in the suburb of Caroline Springs?
7.2% of people in the suburb of Caroline Springs are diagnosed with asthma. In comparison, 7.3% of the population across Greater Melbourne is affected by asthma.
What percentage of people have diabetes in the suburb of Caroline Springs?
Diabetes affects 4.7% of the the suburb of Caroline Springs population, while in the surrounding region, 4.1% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Caroline Springs?
2.3% of people in the suburb of Caroline Springs have heart disease. Across the region of Greater Melbourne, 3.1% of the population is affected by heart disease.
How does the suburb of Caroline Springs compare to the region in terms of overall private health coverage?
In the suburb of Caroline Springs, 52.5% of the population are estimated to have private health insurance. Comparatively, Greater Melbourne sees an estimated private health coverage rate of 56.7%.

Ancestry & LanguageCultural Diversity in Caroline Springs

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42.4% of Caroline Springs residents were born overseas and 47.6% speak a language other than English at home, more culturally diverse than 86% of areas nationally. The largest reported ancestries are Australian (13.1%) and English (11.7%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity is pronounced in Caroline Springs, where 42.4% of residents were born overseas and 47.6% communicate in a language other than English at home. Christianity represents the primary religious affiliation, encompassing 56.9% of the local population. Additionally, individuals identifying with Other religions represent 3.0% of the community, exceeding the 2.3% proportion observed across Greater Melbourne. Regarding parental country of birth, the three most prominent ancestry groups are Other at 21.8% (above the regional proportion of 14.6%), Australian at 13.1% (below the regional share of 18.4%), and English at 11.7% (below the regional level of 20.1%).

Furthermore, specific cultural backgrounds exhibit pronounced local concentrations: Maltese ancestry accounts for 6.3% of Caroline Springs (versus 1.1% regionally), Filipino represents 5.9% (versus 1.3%), and Macedonian comprises 3.0% (versus 0.7%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Caroline Springs?
Caroline Springs scores quite highly on cultural diversity, with 42.4% of its population born overseas and 47.6% speaking a language other than English at home.
What is the most common religion in the suburb of Caroline Springs?
The main religion in Caroline Springs was found to be Christianity, which makes up 56.9% of people in Caroline Springs. However, the most apparent overrepresentation was in Other, which comprises 3.0% of the population, compared to 2.3% across Greater Melbourne.
What are the top countries of origin in the suburb of Caroline Springs?
In terms of ancestry (country of birth of parents), the top three represented groups in Caroline Springs are Other, comprising 21.8% of the population, which is substantially higher than the regional average of 14.6%, Australian, comprising 13.1% of the population, which is notably lower than the regional average of 18.4%, and English, comprising 11.7% of the population, which is notably lower than the regional average of 20.1%. Additionally, there are notable divergences in the representation of certain other ethnic groups: Maltese is notably overrepresented at 6.3% of Caroline Springs (vs 1.1% regionally), Filipino at 5.9% (vs 1.3%) and Macedonian at 3.0% (vs 0.7%).
How does the percentage of people born overseas compare to the regional average?
42.4% of the the suburb of Caroline Springs population was born overseas, compared to 37.3% regionally.
What percentage of the the suburb of Caroline Springs population speaks a language other than English at home?
47.6% of the population in the suburb of Caroline Springs speaks a language other than English at home, compared to 35.9% in the wider region.
How many people in the suburb of Caroline Springs identify as Australian Aboriginal?
0.4% of the the suburb of Caroline Springs population identifies as Australian Aboriginal, compared to 0.5% in the region.
What is the citizenship status of the population in the suburb of Caroline Springs?
83.4% of the the suburb of Caroline Springs population holds citizenship, compared to 81.1% in the wider region.

Age StructureAge Profile of Caroline Springs

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The median resident of Caroline Springs is 36, younger than 76% of areas nationally. That is 1 year older than at the 2021 Census. 27.8% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The demographic structure of Caroline Springs features a substantial youth base alongside mature family cohorts. AreaSearch estimates for August 2026 position 27.8% of the population in the middle-aged and young retiree group (45 - 64) compared to 22.3% regionally, while young to middle-aged adults (25 - 44) account for 26.1% versus 32.1% in Greater Melbourne. As at August 2026, the estimated median age is 36, up from 35 at the 2021 Census and 1 year younger than the Greater Melbourne Census median of 37. Since the Census, the retiree and elderly segment (65+) has expanded from 8.3% to an estimated 11.1% of residents.

Long-term projections to 2041 anticipate middle-aged and young retiree cohorts absorbing the bulk of demographic growth, adding 2,759 residents (39%) to reach 9,751, while retiree and elderly groups are forecast to show the fastest relative increase, expanding 84% to 5,143 residents.

Frequently Asked Questions - Age

What is the median age in the suburb of Caroline Springs?
AreaSearch estimates the median age in the suburb of Caroline Springs at 36 years as at August 2026. That is up from the 2021 Census figure of 35 years, with AreaSearch updating the age profile for population change recorded since the Census.
How does the suburb of Caroline Springs's median age compare to broader areas?
At an estimated 36 years as at August 2026, Caroline Springs is comparable to the Greater Melbourne 2021 Census average (37 years) and 2 years younger than the national Census average (38 years).
What age groups are over-represented in the suburb of Caroline Springs?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Caroline Springs compared to the Greater Melbourne region is the 45 - 54 group, making up 17.0% of the population.
What age groups are under-represented in the suburb of Caroline Springs?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Caroline Springs compared to the Greater Melbourne region is the 25 - 34 group, making up 11.6% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Caroline Springs show significant variance compared to the Greater Melbourne region. The most over-represented age group is 45-54 year-olds (17.0% vs 12.0%). The most under-represented age group is 85+ year-olds (0.8% vs 2.1%).
What is the percentage of children (0-14 years) in the suburb of Caroline Springs?
AreaSearch estimates children aged 0-14 years at 18.9% of the population in the suburb of Caroline Springs as at August 2026.
What is the percentage of older people (65+ years) in the suburb of Caroline Springs?
AreaSearch estimates people aged 65 and over at 11.1% of the population in the suburb of Caroline Springs as at August 2026.

Data & MethodBoundaries, Sources & Method for Caroline Springs

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Oct 2026.

Everything is aggregated to the Suburb (SAL) boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) Aug 2026 2 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Oct 2026 this month headline measures · Sep 2026 baseline
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Oct 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Aug 2026 2 months ago all 20 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Aug 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 7 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Sep 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 3 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Sep 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

"Currency" is the most recent release feeding that section. Where the Census supplies the structural baseline underneath a current headline figure, the row says so.

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 60 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (24,488 at the 2021 Census → 25,151 now). Annual growth rates are compound (CAGR), not simple averages.

Age profile

Cohort shares are not raw Census counts. Every cohort is held as a pair — the Census baseline and a current estimate — and the split is re-based using ERP and state population projections, current to Aug 2026. Median age is the Census median plus modelled change since. Charts that show both are labelled "2021 Census vs Current Estimate".

Property sales

Sourced from the state valuation authority's sales register — current, not Census, and refreshed weekly. Medians are calculated from settled transactions in the period shown; periods with very low transaction counts are flagged or suppressed, because a handful of sales can move a median substantially.

Rents

Derived from state rental bond lodgement data, by dwelling type and bedroom count. Bonds are lodged at the start of a new tenancy, so this reflects new lettings, not the whole rented stock.

Development & infrastructure

Building approvals come from current ABS releases; development applications are collected from council and state planning portals; the infrastructure pipeline is compiled from Infrastructure Australia and local government sources. Applications are matched to this boundary by address or coordinates, so very recent lodgements may not yet appear.

Employment & income

Industry and occupation structure comes from the Census, but the headline labour-market indicators do not. Unemployment and labour force are derived from ABS Small Area Labour Markets (quarterly). The employment outlook applies Department of Employment forecasts for all 19 industry divisions to this area's own industry mix (the agency is now Jobs and Skills Australia), as does the Internet Vacancy Index used for job demand. Because it is weighted on industry composition alone, that outlook carries no allowance for local population growth — in fast-growing areas the real rise in local jobs will typically be higher. Income combines Census household income with ATO taxable-income statistics for FY 2023, indexed forward using the Wage Price Index.

Education, transport & amenities

School enrolments, ICSEA and performance come from ACARA's current release, not the Census. Public transport stops and service frequency are derived from GTFS timetable feeds published by state transport departments. Services and amenities are proximity and count scores built from provider directories, refreshed on their own cycle. The Census contributes only the travel-to-work and qualification measures.

Rankings and benchmarks. Where we rank this area, the comparison set is every area of the same boundary type — suburbs against suburbs, SA2s against SA2s. Benchmarks compare this area against its greater capital city region and the national figure for the same measure and period.

Limits worth knowing. Small areas carry larger error margins, and the ABS introduces small random adjustments to Census counts to protect confidentiality — so totals may not sum exactly. Estimates re-based from regional data describe the area's expected trajectory, not a direct count of it. Figures are indicative for research and are not financial, planning or valuation advice.

Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (SAL20500). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Caroline Springs suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Caroline Springs page come from?
AreaSearch compiles this page from official and industry sources — including ABS, Geoscience Australia, Valuer General, Provider directories, DEWR, JSA, State Transport Departments and ACARA — then aggregates them to the boundary shown and calculates the rankings, growth rates and benchmarks itself. Property sales come from the state valuation authority, rents from state rental bond lodgements, development applications from council and state planning portals, school data from ACARA, and public transport from state transport departments.
Is the Caroline Springs data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Aug 2026), property sales & rents (Oct 2026), infrastructure projects (Aug 2026) and services & amenities (Sep 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Sep 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas