Caroline Springs

Suburb (SAL)

Greater Melbourne / Melton - Bacchus Marsh

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 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

The suburb of Caroline Springs is calculated to have approximately 25,151 residents in May 2026, according to AreaSearch evaluations of updated national registry addresses and census tracking. This represents an addition of 663 people (2.7%) relative to the 24,488 individuals recorded in 2021. The updated figure of 25,151 was derived from public registry details issued in June 2025 alongside an extra 59 newly confirmed residential locations. This demographic profile translates to 3,015 residents per square kilometer, placing the community in the upper tier of areas surveyed across the nation. Growth was largely underpinned by international arrivals, who accounted for about 65.0% of the total demographic gains lately.

Projections utilize regional growth statistics published in 2024 using 2022 as a starting point. Where direct statistics are missing, estimations combine local administrative division projections published in 2023 via weighted calculation techniques. The age structure growth patterns derived from these calculations are extended to the period spanning 2032 to 2041. Based on these projections, the suburb of Caroline Springs is anticipated to experience a substantial upward demographic shift relative to other Australian communities, expanding by 7,026 residents by 2041 and achieving an overall growth rate of 27.9% 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 May 26. This is based upon an estimated resident population of 25,151 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 0.3 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

An analysis of regional building permits reveals that the suburb of Caroline Springs averages roughly 8 home constructions authorized annually, culminating in 40 residential additions over the last 5 financial years. In the current cycle of FY-26, 9 permits have been finalized. As the local population has contracted recently, the volume of new housing has matched local requirements, establishing a balanced marketplace with plenty of options for prospective buyers, while new builds carry an average value of $751,000, illustrating a focus by developers on premium residential offerings. Furthermore, commercial permits worth $56.4 million have been authorized during this financial year, demonstrating considerable commercial development activity.

New construction activity in the suburb of Caroline Springs is significantly lower when compared to the broader Melbourne metropolitan area. This limited development pace typically supports demand and pricing levels for existing homes. The building rate is also below the countrywide average, reflecting the established state of the locality and suggesting potential regulatory limitations. Residential development is comprised of 78.0% standalone houses and 22.0% multi-unit housing, preserving the classic suburban character with family-oriented layouts. The area features a ratio of approximately 5597 residents for each approved home construction permit, highlighting the mature nature of the local market. Long-term forecasts indicate that the suburb of Caroline Springs will add 7,026 new residents by 2041, based on recent quarterly evaluations. If the current rate of construction persists, the supply of homes may fall short of demographic expansion, which could intensify competition among purchasers and encourage higher price appreciation.

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 0.9 approvals in the broader region. This means that one dwelling has been approved for every 5596 people in the suburb of Caroline Springs, compared to one for every 125 in the broader region.
Is the suburb of Caroline Springs keeping up with housing demand?
With the population expected to increase by 7,026 people by 2041, around 2,342 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 7,026 people by 2041, necessitating approximately 2,342 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 12,367 people, while 40 residential approvals were recorded. This equates to a ratio of 309.2 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 7,026 people by 2041, around 2,342 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 15 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 $43.5 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

Developments in public works, major infrastructure developments, and zoning strategies are critical influences on local performance. In total, 31 local initiatives have been identified as having a potential impact on the community. Prominent examples include Modeina Estate, Masall Estate, WestWood Estate, and the Lake Caroline Master Plan & Activation Strategy, with details of the most significant projects listed below.

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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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14,967 residents of Caroline Springs are employed, from a labour force of 15,616. Unemployment sits at 4.2%, with participation at 76.4%. 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 19,643, 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

The suburb of Caroline Springs has a highly educated resident workforce across multiple sectors, with an unemployment level of 4.2% and a job expansion rate of 1.8% over the prior year. In March 2026, there are 14,967 employed locals, with unemployment tracking 0.6% lower than the 4.8% rate observed across Greater Melbourne, and a participation rate that is significantly elevated at 76.4% compared to the regional benchmark of 70.2%. Census data indicates that 27.6% of the workforce worked from their homes, although this is likely influenced by pandemic restrictions. The principal sectors employing residents are retail trade, construction, and healthcare & social assistance.

The local population exhibits a strong specialization in logistics, postal services & warehousing, where the employment concentration is 1.7 times the regional average. Conversely, professional & technical roles are underrepresented at 6.5% compared to the metropolitan standard of 10.1%. Comparison of workplace statistics versus resident counts indicates that this primarily residential locality offers limited employment options within its own boundaries. Data compiled for the 12 months leading up to March 2026 shows that local employment expanded by 1.8% while the overall labor force grew by 1.9%, leading to an increase in the unemployment rate of 0.1 percentage points. By comparison, the broader Melbourne metropolitan area registered employment gains of 2.1% and labor force growth of 2.3%, resulting in a 0.2 percentage point rise. National employment projections published in May-25 offer additional perspective on potential future demand. These five and ten-year projections have been applied to the local workforce structure to model future employment trends. Although national employment is predicted to rise by 6.6% over five years and 13.7% over ten years, trends vary widely by sector. Applying these national trends suggests local employment could expand by 6.3% over five years and 13.2% over ten years, representing a simple weighting extrapolation that does not account for localized population trends.

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 14,967 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 76.4%, 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 70.2%, 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

According to tax registry statistics for the 2023 financial year, the suburb of Caroline Springs has a median taxpayer income of $55,325 and an average of $65,005. These figures are below national benchmarks, contrasting with the median of $57,688 and average of $75,164 recorded across Greater Melbourne. Adjusting for a 9.62% increase in the Wage Price Index since the 2023 financial year, current estimates point to a median income of $60,647 and an average of $71,258 as of March 2026. Census figures from 2021 show that household income is in the 74th percentile ($2,134 weekly), whereas individual income is in the 53rd percentile.

The predominant income group is the $1,500 - 2,999 range, which contains 37.9% of residents (9,532 people), compared to a metropolitan representation of 32.8%. While housing expenses account for 15.5% of income, strong overall earnings keep disposable income in the 75th percentile, with the area ranking in the 6th decile of the SEIFA 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?
According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-23, the suburb of Caroline Springs had a median income among taxpayers of $55,325 with the average level standing at $65,005. This is lower than average on a national basis and compares to levels of $57,688 and $75,164 across Greater Melbourne 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, the residential mix in the suburb of Caroline Springs consists of 89.9% detached houses and 10.1% alternative housing types, such as townhouses and apartments, compared to the Melbourne metropolitan split of 67.9% houses and 32.1% other dwellings. Home ownership rates lag the metropolitan average, standing at 24.0%, with the remaining properties occupied by mortgage holders (53.2%) or tenants (22.8%). The median monthly mortgage payment was below the metropolitan benchmark at $1,950, while the median weekly rent was $400, compared to metropolitan averages of $2,000 and $390 respectively.

On a broader scale, local mortgage costs exceed the Australian median of $1,863, and rents are higher than the national median 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?
Considering the housing occupancy patterns, 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?
Development activity remains minimal in this area with fewer than 5 recent applications recorded.

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 households represent the vast majority of local residences at 83.7%, consisting of couples with children at 51.3%, couples without children at 17.7%, and single parent families at 13.5%. The remaining 16.3% are non-family households, which are comprised of single person households at 14.5% and group living situations at 1.9%. The median household size is 3.1 people, which exceeds the Greater Melbourne average 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

The local academic profile is distinct, with university graduation rates representing 30.8% of the population aged 15 and over, exceeding the broader district average of 24.3%. Bachelor degrees constitute the largest share of qualifications at 21.5%, followed by postgraduate degrees at 6.8% and graduate diplomas at 2.5%. Practical and vocational qualifications are also common, with 29.0% of the population aged 15 and over holding these credentials, split between advanced diplomas at 11.4% and certificates at 17.6%. Enrollment rates in education are substantial, with 35.9% of the population actively participating in study.

This includes 12.3% attending primary school, 11.1% in secondary education, and 6.0% enrolled in tertiary institutions.

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 3,000 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

Public transport data shows that there are 87 active transit stops operating in the suburb of Caroline Springs, which are serviced by a variety of buses. These stops are utilized by 10 distinct routes, which combine to support 3,005 weekly passenger journeys. Transport accessibility is good, with residents living an average of 224 meters from the nearest stop. Due to the residential nature of the area, most workers commute out of the suburb, with cars being the primary mode of travel for 89% of workers, and trains used by 6%.

Average vehicle ownership stands at 1.7 per household, which is higher than the metropolitan average. A high proportion of residents, 27.6%, worked from home according to the 2021 Census, which may have been influenced by pandemic conditions. Transit services average 429 daily journeys across all routes, which corresponds to approximately 34 weekly trips at each individual transit 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 3,005 weekly trips across 10 routes, averaging 429 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

The suburb of Caroline Springs displays positive wellness characteristics, based on assessments of mortality rates and the prevalence of chronic illnesses, with overall rates of standard illnesses remaining low, although they are higher than the national baseline for older, high-risk brackets. Private health insurance coverage is slightly above the average for similar administrative districts, encompassing approximately 53% of the community (~13,216 people), which compares to 56.7% across the Melbourne metropolitan area. Asthma and mental health issues are the most frequent medical concerns among residents, affecting 7.2 and 5.5% of the population respectively.

In contrast, 77.2% of residents reported having no long-term medical conditions, compared to 72.6% across Greater Melbourne. The working-age population exhibits good health with low rates of chronic illness. Residents aged 65 and over make up 11.2% of the local population (2,816 people), which is lower than the Greater Melbourne average of 15.0%, and ranks lower nationally than the rest of the local demographic.

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

The suburb of Caroline Springs features a high degree of cultural diversity, with 42.4% of the population born outside Australia and 47.6% speaking a language other than English in their homes. Christianity is the primary religion, representing 56.9% of the local community. The most notable statistical variance is in the Other religious category, which represents 3.0% of the population compared to 2.3% across Greater Melbourne. Ancestry details reveal that the three largest heritage groups are Other at 21.8% of the population, which is higher than the regional average of 14.6%, Australian at 13.1%, which is lower than the regional average of 18.4%, and English at 11.7%, which is lower than the regional average of 20.1%.

There are also notable differences in the representation of specific ethnicities, with Maltese heritage accounting for 6.3% of the local population (compared to 1.1% regionally), Filipino heritage at 5.9% (compared to 1.3%), and Macedonian heritage at 3.0% (compared to 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 median age in the suburb of Caroline Springs is 36 years, which is close to the Greater Melbourne average of 37 and slightly below the national median of 38. The suburb contains a higher proportion of residents in the 45 - 54 age bracket (17.0%) compared to Greater Melbourne, but a lower proportion of 25 - 34 year-olds (11.4%). The concentration of residents aged 45 - 54 is higher than the national average of 12.0%. Since the 2021 Census, the median age has increased from 35 to 36 years.

During this period, the 55 to 64 age group expanded from 8.8% to 10.8% of the population, and the 15 to 24 cohort grew from 14.7% to 16.4%. In contrast, the 5 to 14 age group declined from 16.8% to 13.6%, and the 35 to 44 cohort fell from 16.7% to 14.4%. Projections for 2041 suggest further shifts, with the 55 to 64 age cohort expected to grow by 1,927 people (71%), rising from 2,716 to 4,644, while the 5 to 14 age bracket is projected to show minimal change of 1% (43 people).

Frequently Asked Questions - Age

What is the median age in the suburb of Caroline Springs?
According to the latest data, the median age in the suburb of Caroline Springs is 36 years.
How does the suburb of Caroline Springs's median age compare to broader areas?
At 36 years, Caroline Springs is comparable to the Greater Melbourne average (37 years) and 2 years younger than the national average (38 years).
What age groups are over-represented in the suburb of Caroline Springs?
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?
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 11.4% 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 2.0%).
What is the percentage of children (0-14 years) in the suburb of Caroline Springs?
The percentage of children aged 0-14 years in the suburb of Caroline Springs is 18.8%.
What is the percentage of older people (65+ years) in the suburb of Caroline Springs?
The percentage of people aged 65 and over in the suburb of Caroline Springs is 11.2%.

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 Aug 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) May 2026 3 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 May 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual May 2026 3 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to May 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Jun 2026 2 months ago headline measures · May 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 this month all 21 measures
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 Aug 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Aug 2026 this month 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 5 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) Aug 2026 this month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 last month headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 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 — 59 validated new addresses here. The headline figure is therefore a current estimate for May 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 May 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 (Jun 2026), property sales & rents (Aug 2026), infrastructure projects (Aug 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to May 2026), age profile (to May 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 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