Castlemaine Surrounds

SA2

Rest of Vic. / Heathcote - Castlemaine - Kyneton

— 
— 
— 
— 
— 
— 
— 
Data Sources ABSValuer GeneralRental BoardACARA Newest Sep 2026 · Refreshed ABS QuickStats 202021028 How we calculate this
Chart Color Schemes
Loading map data ...
Statistical Area (SA2) Boundary Analysis

This analysis uses ABS Statistical Areas Level 2 (SA2) boundaries, which can materially differ from Suburbs and Localities (SAL) even when sharing similar names.

SA2 boundaries are defined by the Australian Bureau of Statistics and are designed to represent communities for statistical reporting (e.g., census and ERP).

Suburbs and Localities (SAL) represent commonly-used suburb/locality names (postal-style areas) and may use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

0 People

est. as @ -- *

ABS ERP | -- people | --

2021 Census | -- people

Land Area
--
Land Area
Population Density
--
Density
Unemployment Rate
--
Unemployment
Development
--
Resi Approvals
Get My Report

Sales ActivityProperty Sales Trends in Castlemaine Surrounds

Table Chart PROFILE FAQ

Curious about local property values? Filter the chart to assess the volume and appreciation (including resales) trends and regional comparisons, or scroll to the map below view this information at an individual property level.

Median Price
$0
1yr Sales Volume
0
Find a Recent Sale
Type Specified (1) | Limit 50

Sales Detail

Loading rental data…

DemographicsPopulation Growth in Castlemaine Surrounds

Table Chart PROFILE FAQ

Castlemaine Surrounds has an estimated 9,686 residents, up from 9,225 at the 2021 Census — a change of 461 people, or 5.0%. Growth has averaged 1.5% a year over five years. 274 new addresses have been validated here since Census night. Interstate and internal migration accounts for 80.0% of that increase. Fewer than ten people live on each square kilometre, across a boundary that takes in surrounding rural land. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

According to research conducted by AreaSearch, the resident population of Castlemaine Surrounds stands at approximately 9,686 as of Aug 2026. Relative to the 9,225 residents recorded in the 2021 Census, this represents an expansion of 461 people (5.0%). This adjustment draws upon the ABS estimated resident population figure of 9,675 documented as of June 2025 alongside 274 validated new addresses recorded since the Census. With a density of 6.4 persons per square kilometer, the locality affords significant space per resident. Outperforming both the broader SA4 region and the adjacent SA3 area (4.4%), Castlemaine Surrounds's 5.0% gain establishes it as a regional frontrunner in demographic growth.

The primary catalyst behind this influx was interstate migration, which accounted for roughly 80.0% of recent population gains. SA2 projections utilized by AreaSearch originate from the 2024 ABS/Geoscience Australia dataset using 2022 as its baseline. Where SA2 data points are missing, 2023 VIC State Government Regional/LGA projections are incorporated via a weighted aggregation methodology translating LGA trends to the SA2 level. Growth trajectories across age segments derived from these aggregations are extended across all regions between 2032 and 2041. Under this modeling framework, the district faces an overarching demographic contraction, with total numbers projected to reduce by 888 persons by 2041. Even so, certain cohorts will expand, most notably persons aged 25 to 34, who are forecast to add 88 people. <i>See the age section for more details.</i>

Frequently Asked Questions - Population

What is the latest population estimate for the Castlemaine Surrounds SA2?
Total population for the Castlemaine Surrounds SA2 was estimated to be approximately 9,686 as at Aug 26. This is based upon an estimated resident population of 9,675 from the ABS up to June 2025.
How has the population in the Castlemaine Surrounds SA2 changed since 2021?
The castlemaine surrounds sa2 has added approximately 461 people and shown a 5.00% increase from the 9,225 people recorded at the 2021 Census period.
What is the population density in the Castlemaine Surrounds SA2?
The population density in the Castlemaine Surrounds SA2 is estimated at 6 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Castlemaine Surrounds SA2?
Over the past 10 years, the population in the Castlemaine Surrounds SA2 has shown a compound annual growth rate of 1.3% per annum.
What are the main drivers of population growth in the Castlemaine Surrounds SA2?
Population growth in the Castlemaine Surrounds SA2 is driven by: Interstate migration (80.0%), Overseas migration (20.0%), Natural increase (0.0%). The primary driver is Interstate migration, contributing 80.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Castlemaine Surrounds

Table Chart PROFILE FAQ

263 new dwellings have been approved in Castlemaine Surrounds over the past five years, an average of 52 a year. That places the area in the 72nd percentile for residential development activity nationally, about 5 approvals per 1,000 residents a year. Of the 52 dwellings approved in the latest reporting year, 100% were detached houses and the rest townhouses or apartments. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential building activity across Castlemaine Surrounds has averaged roughly 52 approvals annually, culminating in 263 dwellings approved over the past 5 financial years (between FY-22 and FY-26). Strong underlying demand supporting property valuations is evidenced by an average of 2.7 new residents added each year per approved dwelling over the past 5 financial years (between FY-22 and FY-26). Construction quality remains high, with new residences registering an average expected build cost of $506,000—a figure moderately above regional benchmarks. Additionally, commercial development approvals totaling $6.4 million have been recorded this financial year, underscoring the locality's primarily residential profile.

Per capita construction activity in Castlemaine Surrounds aligns closely with Rest of Vic., reinforcing regional market stability. Recent building approvals have focused exclusively on detached dwellings, thereby preserving the low-density landscape and continuing to draw purchasers seeking generous spatial allotments. The presence of approximately 192 people per dwelling approval further highlights the area's low-density structural profile. Given that the local population is projected to stabilize or contract, reduced competition for residential stock may unlock favourable conditions for incoming purchasers.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Castlemaine Surrounds SA2 recently?
Dwelling approval activity in the the Castlemaine Surrounds SA2 area has seen 101 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Castlemaine Surrounds SA2's current population of 9,686 has been supported by 52 approvals on average over recent years.
How does the Castlemaine Surrounds SA2's development activity compare to the broader region?
The Castlemaine Surrounds SA2 has seen 0.56 approvals per 100 people in recent years, compared to 0.75 approvals in the broader region. This means that one dwelling has been approved for every 192 people in the Castlemaine Surrounds SA2, compared to one for every 145 in the broader region.
Is the Castlemaine Surrounds SA2 keeping up with housing demand?
Population forecasts suggest stable or declining population, reducing pressure on housing supply in the the Castlemaine Surrounds SA2 area.
What has been the trend in development approvals over the past five years in the Castlemaine Surrounds SA2?
Looking at development activity over the past five years, the Castlemaine Surrounds SA2's approval levels have been consistent with the yearly average of 52, showing stable development patterns.
How does recent development compare to population growth in the Castlemaine Surrounds SA2?
Over the past five years, the population in the Castlemaine Surrounds SA2 has grown by approximately 1,951 people, while 263 residential approvals were recorded. This equates to a ratio of 7.4 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 Castlemaine Surrounds SA2?
With dwelling approval activity running at an average of 52 approvals per year and a population of 9,686, stable population forecasts suggest a mature market with selective development opportunities.
Approvals Pipeline Development applications near Castlemaine Surrounds

Development applications around Castlemaine Surrounds

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 2 applications for Castlemaine Surrounds, 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 Castlemaine Surrounds

PROFILE FAQ

AreaSearch tracks 5 current infrastructure and development projects inside Castlemaine Surrounds, worth an estimated $7.94 billion. A further 76 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $12.5 billion. 31 are already under construction and 27 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and environmental & disaster management. 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

Capital investments, planning strategies, and public infrastructure updates remain crucial drivers of regional development. AreaSearch has identified 28 active or planned projects with the potential to influence the local area. Prominent works include the Haven Castlemaine development, the Levee Banks Project, the Frederick Street Precinct Project, and the Castlemaine Water Reclamation Plant Upgrade, with detailed descriptions of major initiatives provided below.

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

INFRASTRUCTURE SEARCH
All Selected

AI Generated Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Castlemaine Surrounds SA2?
Key infrastructure and planning changes likely to influence the Castlemaine Surrounds SA2 include: Haven Castlemaine (Construction); Levee Banks Project (Construction); Frederick Street Precinct Project (Construction); Castlemaine Water Reclamation Plant Upgrade (Under Assessment); and Castlemaine Railway Precinct Masterplan (Approved). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Castlemaine Surrounds SA2?
Infrastructure development impacting the Castlemaine Surrounds SA2 spans multiple sectors including Communities, Precincts & Urban Renewal, Residential Development, and Environmental & Disaster Management, among others.
What is the scale of infrastructure investment impacting the Castlemaine Surrounds SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $7.9 billion in projects that will impact the extended area.
How does the Castlemaine Surrounds SA2's infrastructure development compare to other areas?
The Castlemaine Surrounds SA2 shows moderate infrastructure development relative to national averages, with opportunities for future growth and investment.
Victorian Renewable Energy Zones
Category: Energy
Stage: Planning | Est. Comp: 2040
Source / Links: Link 1   Link 2  

The Victorian Renewable Energy Zones (REZs) represent a strategic 15-year roadmap to upgrade the state electricity grid as it transitions from coal to renewable energy. Managed by VicGrid, the 2025 Victorian Transmission Plan identifies six onshore zones (Central Highlands, Central North, Gippsland, North-West, South-West, and Western/Grampians) and a Gippsland Shoreline zone for offshore wind. The plan coordinates the connection of approximately 25GW of new solar, wind, and storage capacity by 2035, requiring nearly 800km of transmission upgrades.As of early 2026, VicGrid is finalizing the declaration of these zones following extensive community consultation on draft REZ orders, which closed in March 2026.

Energy

Camp Reserve Upgrade
Category: Sports & Recreation
Stage: Dev. Application | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Stage 1 of the Camp Reserve Master Plan will deliver a new sports and community pavilion, all-gender change rooms, social and community spaces, kiosk, public toilets, two relocated netball and multipurpose courts, upgraded parking, access roads, pathways and landscaping. An amended planning permit application was publicly advertised in early 2026 and the project is progressing through the statutory planning process following community consultation.

Sports & Recreation

Castlemaine Water Reclamation Plant Upgrade
Category: Environmental & Disaster Management
Stage: Approved | Est. Comp: 2030
Source / Links: Link 1   Link 2  

Coliban Water is delivering a once-in-a-generation upgrade to the Castlemaine Water Reclamation Plant at Langslow Street. The project will construct a completely new water reclamation facility and biosolids handling plant on the existing site, replacing infrastructure dating to the late 1990s. All key approvals were secured in 2025, including EPA development licence approval (March), planning permit from Mount Alexander Shire Council (July), and state business case approval (October). An Early Contractor Involvement (ECI) tender process was launched in late 2025, with contract award expected in early 2027 and construction to begin mid-to-late 2027.Completion is targeted for 2030. The upgraded plant will serve over 15,000 customers across Castlemaine, Campbells Creek, Maldon, Chewton, Harcourt and Newstead, increasing treatment capacity, reducing odour and noise, improving recycled water quality, and targeting net zero emissions by 2030.

Environmental & Disaster Management

Frederick St and Mechanics Lane Redevelopment Project
Category: Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A major streetscape upgrade transforming Frederick Street and Mechanics Lane in Castlemaine into a vibrant town centre precinct. Works include at-grade footpaths and kerbs, upgraded pavement surfaces, a shared zone for cyclists and pedestrians, new public lighting, street trees and plantings, upgraded stormwater drainage, reuse of existing heritage materials, undergrounding of overhead power, and car parking. The project is funded by a $12.19 million Federal Government grant through the Regional Precincts and Partnerships Program. Frederick Street is closed to vehicles between Mostyn Street and Templeton Street while construction continues, with works on track for completion by March 2027.

Precincts & Urban Renewal

Haven Castlemaine
Category: Residential Development
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Integrated social housing of 14 one bedroom homes with 24/7 on site Mind Australia support. Delivered by The Haven Foundation in partnership with Mind Australia and funded by Homes Victoria under the Big Housing Build. Architect rendered images indicate a low rise multi unit complex with shared indoor and outdoor community spaces, overnight staff facilities and landscaped grounds. Construction announced in September 2024 with completion expected in early to mid 2026.

Residential Development

Ten NorthMaine Residential Development
Category: Residential Development
Stage: Construction | Est. Comp: 0
Source / Links: Link 1   Link 2  

Development of ten solar passive designed sustainable homes with 2-4 bedrooms, rammed earth walls, solar PV systems, rainwater storage, and landscaping in a quiet residential area of Castlemaine.

Residential Development

Old Harcourt Railway Station Restoration
Category: Communities, Precincts & Urban Renewal
Stage: Completed | Est. Comp: 2022
Source / Links: Link 1   Link 2  

Restoration of the historic Harcourt Railway Station building to return it to community use. Works were delivered under VicTrack's Community Use of Vacant Rail Buildings program with practical completion in 2022. The building is now used as the Harcourt Valley Community House, providing meeting rooms, training and performance spaces managed locally in partnership with Mount Alexander Shire Council and the Harcourt Progress Association.

Communities, Precincts & Urban Renewal

Castlemaine Railway Precinct Masterplan
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2035
Source / Links: Link 1   Link 2  

The Castlemaine Railway Precinct Masterplan is a long-term strategic framework adopted by Mount Alexander Shire Council in December 2023 to guide renewal of the historic railway precinct. The plan supports heritage conservation, improved pedestrian and cycling connections, activation of underutilised land, enhancement of Barkers Creek, adaptive reuse of heritage buildings and future mixed community, tourism and commercial opportunities. The project remains in the implementation and funding phase with Council, VicTrack and the Victorian Government progressing future delivery priorities.

Communities, Precincts & Urban Renewal

Jobs & IndustryEmployment Trends in Castlemaine Surrounds

Table Chart PROFILE FAQ

4,589 residents of Castlemaine Surrounds are employed, from a labour force of 4,722. Unemployment sits at 2.8%, with participation at 56.2%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.1% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 8,242, about 85% 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

Castlemaine Surrounds benefits from an educated talent pool and strong representation across essential services, featuring a low unemployment rate of 2.8% and annual job growth estimated at 1.1%. As of March 2026, employed residents total 4,589, keeping local unemployment 0.9% below the 3.7% benchmark observed across Regional Vic., whereas labour force participation lags regional levels at 56.2% compared to 61.1%. Census records indicate that 27.8% of workers operated from home, an outcome potentially shaped by pandemic-era movement restrictions. The primary employment drivers for the local workforce comprise health care & social assistance, construction, and education & training.

Professional & technical services exhibits exceptional local concentration, capturing a workforce share 1.4 times greater than the regional benchmark. In contrast, accommodation & food services accounts for only 4.6% of employment against the regional baseline of 6.9%. A comparison of the Census working population against resident workforce numbers indicates relatively constrained local employment capacity. AreaSearch evaluations of ABS and SALM metrics show that across the preceding 12-month period, a 1.1% lift in employment alongside a 0.8% rise in the labour pool reduced local unemployment by 0.3 percentage points. Over the identical timeframe, Regional Vic. saw employment contract by 0.1% and the labour force diminish by 0.3%, while its jobless rate decreased by 0.2 percentage points. Broader structural trajectories are highlighted by national employment projections from Jobs and Skills Australia as of Mar-26. These five- and ten-year forecasts, when aligned with the local industry distribution, outline future hiring potential. Against anticipated nationwide employment increases of 6.6% across five years and 13.7% across ten years, applying sectoral projections directly to the workforce profile of Castlemaine Surrounds suggests employment expansion of 6.1% over five years and 13.1% over ten years (note that this represents an illustrative weighting model excluding localized demographic projections).

Frequently Asked Questions - Employment

What is the employment situation in the Castlemaine Surrounds SA2?
As of March 2026, the Castlemaine Surrounds SA2 has approximately 4,589 employed residents with an unemployment rate of 2.8%. This very low unemployment rate indicates a tight labour market with strong demand for workers. Employment performance is above the national median, showing positive labour market dynamics.
How does the Castlemaine Surrounds SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Castlemaine Surrounds SA2 stands at 2.8%, which is 0.9 percentage points below Regional Vic.'s rate of 3.7%. 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 Castlemaine Surrounds SA2?
The employment landscape in the Castlemaine Surrounds SA2 is dominated by several key sectors. The largest employers are health care & social assistance (16.1% of employment), construction (9.7%), and education & training (9.5%). Other significant employers include manufacturing and retail trade.
How has employment changed recently in the Castlemaine Surrounds SA2?
Over the past year to March 2026, the Castlemaine Surrounds SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has fall. By comparison, Regional Vic. saw employment decreased and its unemployment rate dropped.
What is the workforce participation rate in the Castlemaine Surrounds SA2?
The workforce participation rate in the Castlemaine Surrounds SA2 is 56.2%, which represents the proportion of working-age residents who are either employed or actively seeking work. This moderate participation rate suggests some residents may face barriers to workforce entry. The local rate trailing the Regional Vic. average of 61.1%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Castlemaine Surrounds SA2's employment market?
The castlemaine surrounds sa2 shows notable specialization in professional & technical, which employs 6.6% of the local workforce compared to 4.7% regionally. This moderate specialization indicates some local strength in the sector.
What are the employment growth prospects for the Castlemaine Surrounds SA2?
Based on Jobs and Skills Australia projections applied to the Castlemaine Surrounds SA2's industry mix, employment is expected to grow by 6.1% over the next five years and 13.1% 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 Castlemaine Surrounds SA2 compare nationally?
The castlemaine surrounds sa2's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative to other regions. Recent job advertisement trends show the broader employment region saw a 3.2% decline, ranking 26.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Castlemaine Surrounds SA2?
Skilled workers will find good opportunities in the Castlemaine Surrounds SA2, with skilled sectors accounting for 35.5% of employment. Key sectors for skilled workers include health care & social assistance (16.1%), education & training (9.5%), and professional & technical (6.6%). With projected employment growth of 6.1% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Castlemaine Surrounds

Table Chart PROFILE FAQ

Median household income in Castlemaine Surrounds is $1,317 a week (about $68,000 a year), with median personal income at $666 a week. ATO records put median taxable income at $47,136 a year against an average of $61,400. 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

Taxation records compiled by AreaSearch from the ATO for financial year 2023 place personal earnings in the Castlemaine Surrounds SA2 below national benchmarks. Within the SA2, taxpayers record a median income of $47,136 and an average income of $61,400, sitting below the Regional Vic. comparisons of $50,954 and $62,728. Accounting for a 9.62% Wage Price Index increase since financial year 2023, updated estimates as of March 2026 reach roughly $51,670 for median earnings and $67,307 for average earnings. The 2021 Census placed individual, family, and household earnings between the 21st and 22nd percentiles across Australia.

The predominant earning cohort comprises 2,789 residents (28.8%) receiving $1,500 - 2,999 weekly, tracking the 30.3% observed regionally. Although manageable housing expenses leave residents with 88.1% of their gross earnings, overall disposable income settles at the 27th percentile nationwide, corresponding with an area SEIFA income placement in the 5th decile.

Frequently Asked Questions - Income

What is the median taxable income in the Castlemaine Surrounds SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Castlemaine Surrounds SA2 is approximately $51,670. The official ATO data from FY-23 recorded a median of $47,136.
What is the average taxable income in the Castlemaine Surrounds SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Castlemaine Surrounds SA2 is approximately $67,307. The official ATO data from FY-23 recorded an average of $61,400.
How does the median taxable income in the Castlemaine Surrounds SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Castlemaine Surrounds SA2 is approximately $51,670 compared to $55,856 in Regional Vic.. The official ATO data from FY-23 shows $47,136 and $50,954 respectively.
How does the average taxable income in the Castlemaine Surrounds SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Castlemaine Surrounds SA2 is approximately $67,307 compared to $68,762 in Regional Vic.. The official ATO data from FY-23 shows $61,400 and $62,728 respectively.
What are the main income cohorts in the Castlemaine Surrounds SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~28.8% / 2,789 persons) of the Castlemaine Surrounds SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Castlemaine Surrounds SA2 compare to the region?
The largest income cohort in the Castlemaine Surrounds SA2 is the $1,500 - 2,999 group, representing about 28.8% of the population. In comparison, Regional Vic.'s largest income cohort is the $1,500 - 2,999 group, representing 30.3% of its population, according to the 2021 Census.
What is the median household income in the Castlemaine Surrounds SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Castlemaine Surrounds SA2 is $1,317/wk.
What is the median family income in the Castlemaine Surrounds SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Castlemaine Surrounds SA2 is $1,746/wk.
What is the median personal income in the Castlemaine Surrounds SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Castlemaine Surrounds SA2 is $666/wk.
How does the Castlemaine Surrounds SA2's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the Castlemaine Surrounds SA2's median income among taxpayers is $47,136, with an average of $61,400. This is lower than average on a national basis, and compares to Regional Vic.'s median of $50,954 and average of $62,728. Based on Wage Price Index growth of 9.62% since FY-23, current estimates would be approximately $51,670 (median) and $67,307 (average) as of March 2026.
What is the disposable income in the Castlemaine Surrounds SA2?
The estimated disposable income in the Castlemaine Surrounds SA2 is $5,030 per year according to AreaSearch analysis.
How does the Castlemaine Surrounds SA2's disposable income compare to the region?
The castlemaine surrounds sa2's disposable income is $5,030 compared to $5,209 for Regional Vic., based on AreaSearch analysis.

Housing StockHousing & Dwellings in Castlemaine Surrounds

Table Chart PROFILE FAQ

Castlemaine Surrounds had 3,799 occupied dwellings at the 2021 Census, 99% detached houses and 0% apartments. 39% are owned with a mortgage, 9% rented and 53% owned outright. At that Census the median rent was $280 a week and the median mortgage repayment $1,473 a month. Rent absorbs 21.3% of household income here and mortgage repayments 25.8%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

At the time of the most recent Census, the dwelling inventory across Castlemaine Surrounds was comprised of 98.7% houses and 1.2% other dwellings (apartments, semi-detached properties, and 'other' dwellings), contrasting with 90.1% houses and 9.9% other dwellings throughout Regional Vic.. Outright homeownership reached an elevated 52.5%, significantly above the regional rate, with remaining properties either held under a mortgage (38.9%) or rented (8.6%). Typical monthly mortgage obligations of $1,473 sat above the Regional Vic. median of $1,430, whereas median weekly rent of $280 came in slightly under the regional figure of $285.

On a nationwide scale, local mortgage repayments sit considerably below the Australian median of $1,863, and weekly rents are markedly lower than the national benchmark of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Castlemaine Surrounds SA2?
In the Castlemaine Surrounds SA2, 52.5% of homes are owned outright, 38.9% are owned with a mortgage, and 8.6% are rented.
What percentage of dwellings in the Castlemaine Surrounds SA2 are houses?
According to the latest data, 98.7% of dwellings in the Castlemaine Surrounds SA2 are houses.
What percentage of dwellings in the Castlemaine Surrounds SA2 are apartments or units?
In the Castlemaine Surrounds SA2, 0.2% of dwellings are apartments or units, with an additional 0.5% being semi-detached dwellings.
What is the level of outright home ownership in the Castlemaine Surrounds SA2?
Outright home ownership in the Castlemaine Surrounds SA2 stands at 52.5%, compared to 40.9% in Regional Vic..
What is the median monthly mortgage repayment in the Castlemaine Surrounds SA2?
The median monthly mortgage repayment in the Castlemaine Surrounds SA2 is $1,473, compared to $1,430 in Regional Vic..
What is the median weekly rent in the Castlemaine Surrounds SA2?
The median weekly rent in the Castlemaine Surrounds SA2 is $280, compared to $285 in Regional Vic..
What is the distribution of rental prices in the Castlemaine Surrounds SA2?
In the Castlemaine Surrounds SA2, 11.1% of rentals are $0-149/week, 64.6% are $150-349/week, 21.2% are $350-649/week, 1.0% are $650-949/week, and 2.0% are $950+/week.
What is the average monthly housing cost in the Castlemaine Surrounds SA2?
The aggregate monthly housing cost in the Castlemaine Surrounds SA2 is $677, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Castlemaine Surrounds SA2?
In the Castlemaine Surrounds SA2, households with mortgages typically spend 25.8% of their income on mortgage repayments, while renters spend 21.3% of their income on rent.
How crowded are homes in the Castlemaine Surrounds SA2?
The average persons per bedroom ratio in the Castlemaine Surrounds SA2 is 0.7, indicating the level of household density.
How does housing affordability in the Castlemaine Surrounds SA2 compare to the region?
Housing affordability in the Castlemaine Surrounds SA2 shows mortgage holders spending 25.8% of income on repayments (vs 23.8% regionally), while renters spend 21.3% of income on rent (vs 20.6% regionally).
What types of dwellings are most common in the Castlemaine Surrounds SA2?
The dwelling mix in the Castlemaine Surrounds SA2 consists of 98.7% detached houses, 0.5% semi-detached dwellings, 0.2% apartments, and 0.5% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Castlemaine Surrounds SA2?
Factoring in the ownership distribution, the weighted average monthly housing cost is approximately $677. This accounts for outright owners paying no housing costs, mortgage holders paying $1,473/month, and renters paying $1,212/month.
How affordable is housing in the Castlemaine Surrounds SA2 relative to local incomes?
Housing in Castlemaine Surrounds consumes approximately 11.9% of median household income ($5,703 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 Castlemaine Surrounds SA2?
Recent development applications in Castlemaine Surrounds show attached dwellings contributing 0% of approvals compared to 1% of existing stock, while detached houses represent 100% of applications versus 99% of current dwellings. This suggests development patterns consistent with existing housing mix. The area shows minimal growth in housing density compared to other Australian locations.

HouseholdsHousehold Composition in Castlemaine Surrounds

Table Chart PROFILE FAQ

Castlemaine Surrounds counted 3,799 households at the 2021 Census, an estimated 3,989 today, averaging 2.2 people each. 23% are couples with children, fewer than in 76% of areas nationally, against 36% couples without children. 30% of households are people living alone, and families average 1.7 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family arrangements constitute 67.6% of local residences, consisting of couples without children (35.6%), couples with children (23.3%), and single parent families (8.0%). The remaining 32.4% of homes represent non-family dwellings, dominated by lone person households at 29.9% alongside group households at 2.4%. With an average of 2.2 people per residence, typical household size remains below the Regional Vic. baseline of 2.4.

Frequently Asked Questions - Households

How many households are in the Castlemaine Surrounds SA2?
As of the 2021 Census, the Castlemaine Surrounds SA2 had 3,799 households. Based on population growth patterns, this has grown by approximately 5.0% to an estimated 3,989 households today.
What is the typical household size?
The median household size in the Castlemaine Surrounds SA2 is 2.2 people. This compares to 2.4 in Regional Vic. and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 67.6% of all households. The remaining households consist of lone person households (29.9%), group households (2.4%), and other household types (0.0%).
How are families structured in the area?
Among the 2,568 family households, 23.3% are couples with children, 35.6% are couples without children at home, and 8.0% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Castlemaine Surrounds SA2 compare to regional household patterns?
Compared to Regional Vic., the Castlemaine Surrounds SA2 shows distinct household patterns. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
What is the average family size?
Families in the Castlemaine Surrounds SA2 have an average of 1.7 children, slightly below the Regional Vic. average of 1.8. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Castlemaine Surrounds SA2?
Marriage patterns reveal 46.8% of the adult population are currently married, while 32.3% have never married. This compares to 46.3% married and 34.0% never married across Regional Vic..
How significant are single-person households?
Single-person households represent 29.9% of all households in the Castlemaine Surrounds SA2, similar to the regional average of 29.3%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.4% of households, well below the Regional Vic. average of 2.9%. This low rate suggests limited student or young professional shared accommodation.
Loading household composition data...

EducationSchools & Education in Castlemaine Surrounds

Table Chart PROFILE FAQ

31.5% of adults in Castlemaine Surrounds hold a university qualification, including 18.7% with a bachelor degree and 7.7% with postgraduate qualifications. A further 23.6% hold a vocational qualification. 10 schools serve the area, with 495 enrolment places and an average ICSEA of 1,029 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

Educational attainment in the district is exceptionally strong compared to surrounding areas, with 31.5% of residents aged 15+ holding tertiary degrees—exceeding both the Rest of Vic. benchmark of 21.7% and the SA4 region level of 25.4%. Bachelor degrees form the largest proportion at 18.7%, accompanied by postgraduate qualifications (7.7%) and graduate diplomas (5.1%). Practical and trade qualifications are also widespread, with vocational credentials held by 35.9% of persons aged 15+, divided between certificates (23.6%) and advanced diplomas (12.3%). Formal study engagement is substantial across the community, with 25.3% of all residents actively participating in education.

This cohort includes 9.2% attending primary school, 7.6% enrolled in secondary education, and 3.3% undertaking tertiary coursework.

Frequently Asked Questions - Education

What percentage of people in the Castlemaine Surrounds SA2 have university qualifications?
31.5% of people aged 15 and over in the Castlemaine Surrounds SA2 have university qualifications, compared to 21.7% in the broader region.
What percentage of people in the Castlemaine Surrounds SA2 have no formal qualifications?
32.6% of people aged 15 and over in the Castlemaine Surrounds SA2 have no formal qualifications, compared to 40.4% regionally.
How does the Castlemaine Surrounds SA2's education level compare to national averages?
The castlemaine surrounds sa2 ranks in the 63th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Castlemaine Surrounds SA2?
The most common qualifications in the Castlemaine Surrounds SA2 are: Certificate (23.6%), Bachelor Degree (18.7%), Advanced Diploma (12.3%).
What proportion of the Castlemaine Surrounds SA2's population is currently attending educational institutions?
25.3% of the population in the Castlemaine Surrounds SA2 is currently engaged in formal education, with 9.2% in primary school, 7.6% in secondary school, 3.3% at university.
What is the ICSEA score for schools in the Castlemaine Surrounds SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Castlemaine Surrounds SA2 is 1029, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Castlemaine Surrounds SA2?
There are 10 schools within the Castlemaine Surrounds SA2, with a combined enrollment of approximately 495 students.
What types of schools are available in the Castlemaine Surrounds SA2?
The castlemaine surrounds sa2 includes 8 primary schools, 1 secondary school, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Castlemaine Surrounds

PROFILE FAQ
Explore the surrounds Search this catchment for any place type — schools, cafés, supermarkets, transport — and drop your own custom points on the map.
Open

Getting AroundTransport & Commuting in Castlemaine Surrounds

Table Chart PROFILE FAQ

Public transport in Castlemaine Surrounds reaches 32 stops on 7 routes, timetabled for about 160 services a week. The typical home sits about 1,130 m from its nearest stop. Households keep an average of 1.8 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

The public transit network serving Castlemaine Surrounds consists of 32 operational passenger stops. These facilities are linked by 7 distinct routes that deliver a combined 155 weekly passenger trips. Transit access is comparatively low, with an average distance of 1128 meters separating residents from their closest boarding point. Reflecting the area's residential role, commuting is predominantly outbound, with private vehicles accounting for 90% of journeys and walking representing 6%. Private vehicle availability stands at 1.8 cars per dwelling, surpassing the regional average, while 27.8% of the workforce worked from home during the 2021 Census under potential pandemic influences.

Across all transit lines, service frequency averages 22 trips per day, translating to roughly 4 weekly trips for each designated stop.

Frequently Asked Questions - Transport

How many public transport stops are in Castlemaine Surrounds?
There are 32 public transport stops within the Castlemaine Surrounds SA2.
How frequent are the transport services in Castlemaine Surrounds?
the Castlemaine Surrounds SA2 has 155 weekly trips across 7 routes, averaging 22 trips per day.
How far are residents from public transport in Castlemaine Surrounds?
On average, residential properties are 1128 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Castlemaine Surrounds

Table Chart PROFILE FAQ

61.6% of residents in Castlemaine Surrounds report no long-term health condition. 5.2% need daily assistance with core activities, and 49.8% hold private health cover. The standardised death rate runs at 4.3 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Population health metrics across Castlemaine Surrounds reflect encouraging trends, with AreaSearch evaluations of mortality and health conditions aligning with nationwide standards across younger and older demographics alike. Approximately 50% of residents (~4,823 people) maintain private health insurance, falling below the broader Australian rate of 55.7%. Arthritis and mental health conditions represent the most prevalent diagnoses locally, reported by 11.3% and 9.6% of the population, respectively, while 61.6% of residents indicated no chronic conditions compared to 63.4% regionally. Health challenges are more noticeable within working-age cohorts due to higher rates of chronic illness.

Older residents aged 65 and over account for 31.0% of the population (3,003 people), exceeding the 24.0% regional proportion. Health profiles among senior residents remain favorable, scoring higher on national scales than the overall population.

Frequently Asked Questions - Health

How many people in the Castlemaine Surrounds SA2 have private health insurance?
Around 49.8% of people in the Castlemaine Surrounds SA2 are covered by private health insurance, which compares to 50.5% in the broader region of Regional Vic..
What percentage of the population requires ongoing medical assistance in the Castlemaine Surrounds SA2?
In the Castlemaine Surrounds SA2, 5.2% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 6.9% of people in Regional Vic. require similar assistance.
How prevalent is asthma in the Castlemaine Surrounds SA2?
7.6% of people in the Castlemaine Surrounds SA2 are diagnosed with asthma. In comparison, 8.7% of the population across Regional Vic. is affected by asthma.
What percentage of people have diabetes in the Castlemaine Surrounds SA2?
Diabetes affects 4.0% of the the Castlemaine Surrounds SA2 population, while in the surrounding region, 4.6% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Castlemaine Surrounds SA2?
4.9% of people in the Castlemaine Surrounds SA2 have heart disease. Across the region of Regional Vic., 4.4% of the population is affected by heart disease.
How does the Castlemaine Surrounds SA2 compare to the region in terms of overall private health coverage?
In the Castlemaine Surrounds SA2, 49.8% of the population are estimated to have private health insurance. Comparatively, Regional Vic. sees an estimated private health coverage rate of 50.5%.

Ancestry & LanguageCultural Diversity in Castlemaine Surrounds

Table Chart PROFILE FAQ

Castlemaine Surrounds is largely Australian-born, at 87.7% of residents, with 2.9% speaking a language other than English at home. The largest reported ancestries are English (32.5%) and Australian (27.8%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity within Castlemaine Surrounds sits below broader averages, with Australian-born residents accounting for 87.7% of the community, 90.1% holding Australian citizenship, and 97.1% speaking only English at home. Christianity represents the leading faith, adhered to by 34.4% of the population. Notably, Judaism demonstrates higher local concentration at 0.3% of residents compared to 0.1% across Regional Vic.. Regarding parental ancestry, the primary backgrounds reported by residents include English at 32.5%, Australian at 27.8%, and Irish at 11.6%. Notable proportional variations also exist among other heritages, including Scottish at 10.3% (against 8.8% regionally), Dutch at 1.7% (matching 1.7% regionally), and Hungarian at 0.4% (versus 0.2% regionally).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Castlemaine Surrounds SA2?
Castlemaine Surrounds was found to be below average in terms of cultural diversity, with 90.1% of its population being citizens, 87.7% born in Australia, and 97.1% speaking English only at home.
What is the most common religion in the Castlemaine Surrounds SA2?
The main religion in Castlemaine Surrounds was found to be Christianity, which makes up 34.4% of people in Castlemaine Surrounds. However, the most apparent overrepresentation was in Judaism, which comprises 0.3% of the population, compared to 0.1% across Regional Vic..
What are the top countries of origin in the Castlemaine Surrounds SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Castlemaine Surrounds are English, comprising 32.5% of the population, Australian, comprising 27.8% of the population, and Irish, comprising 11.6% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Scottish is notably overrepresented at 10.3% of Castlemaine Surrounds (vs 8.8% regionally), Hungarian at 0.4% (vs 0.2%) and Dutch at 1.7% (vs 1.7%).
How does the percentage of people born overseas compare to the regional average?
12.3% of the the Castlemaine Surrounds SA2 population was born overseas, compared to 13.2% regionally.
What percentage of the the Castlemaine Surrounds SA2 population speaks a language other than English at home?
2.9% of the population in the Castlemaine Surrounds SA2 speaks a language other than English at home, compared to 7.6% in the wider region.
How many people in the Castlemaine Surrounds SA2 identify as Australian Aboriginal?
0.9% of the the Castlemaine Surrounds SA2 population identifies as Australian Aboriginal, compared to 1.4% in the region.
What is the citizenship status of the population in the Castlemaine Surrounds SA2?
90.1% of the the Castlemaine Surrounds SA2 population holds citizenship, compared to 88.6% in the wider region.

Age StructureAge Profile of Castlemaine Surrounds

Table Chart PROFILE FAQ

The median resident of Castlemaine Surrounds is 52, older than 94% of areas nationally. 16.1% 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 Castlemaine Surrounds is weighted toward mature and pre-retirement residents. Seniors aged 65+ comprise 31.0% of the population as at August 2026, compared to 24.0% across Regional Vic., while younger to middle-aged adults aged 25 - 44 represent 16.8% versus a 23.1% regional baseline. The local median age is estimated at 52, mirroring the 2021 Census result, which sat 9 years above the Regional Vic. level of 43 and well above the national median of 38. The most prominent shift since the Census has occurred among the 65+ cohort, growing from 27.3% to an estimated 31.0%.

Looking toward 2041, younger to middle-aged adults are anticipated to drive population expansion, adding 68 residents (4%) to reach 1,694, while declines are projected across young retirees, middle-aged cohorts, children, and young adults.

Frequently Asked Questions - Age

What is the median age in the Castlemaine Surrounds SA2?
AreaSearch estimates the median age in the Castlemaine Surrounds SA2 at 52 years as at August 2026. That is in line with the 2021 Census figure of 52 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Castlemaine Surrounds SA2's median age compare to broader areas?
At an estimated 52 years as at August 2026, Castlemaine Surrounds is 9 years older than the Regional Vic. 2021 Census average (43 years) and 14 years older than the national Census average (38 years).
What age groups are over-represented in the Castlemaine Surrounds SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Castlemaine Surrounds SA2 compared to the Regional Vic. region is the 65 - 74 group, making up 18.1% of the population.
What age groups are under-represented in the Castlemaine Surrounds SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Castlemaine Surrounds SA2 compared to the Regional Vic. region is the 25 - 34 group, making up 7.0% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Castlemaine Surrounds SA2 show significant variance compared to the Regional Vic. region. The most over-represented age group is 65-74 year-olds (18.1% vs 12.8%). The most under-represented age group is 25-34 year-olds (7.0% vs 11.0%).
What is the percentage of children (0-14 years) in the Castlemaine Surrounds SA2?
AreaSearch estimates children aged 0-14 years at 13.2% of the population in the Castlemaine Surrounds SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Castlemaine Surrounds SA2?
AreaSearch estimates people aged 65 and over at 31.0% of the population in the Castlemaine Surrounds SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Castlemaine Surrounds

Data currency Refreshed

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

Everything is aggregated to the SA2 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 Sep 2026 last 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 Sep 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Jun 2026 4 months ago all 5 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 Jun 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 — 274 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (9,225 at the 2021 Census → 9,686 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 (202021028). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

Why can the Castlemaine Surrounds SA2 boundary differ from the suburb boundary?
This page uses ABS Statistical Area Level 2 (SA2) boundaries for statistical reporting (e.g., census and ERP). SA2 areas can differ materially from Suburbs and Localities (SAL) boundaries, even when they share similar names, because they are defined for different purposes and often use different geographic boundaries.
Where does the data on this Castlemaine Surrounds 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 Castlemaine Surrounds 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 (Sep 2026), infrastructure projects (Jun 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