South Boulder

Suburb (SAL)

Rest of WA / Goldfields

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Sep 2026 · Refreshed ABS QuickStats SAL51362 How we calculate this
Chart Color Schemes
Loading map data ...
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.

0 People

est. as @ -- *

2021 Census | -- people

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

Sales ActivityProperty Sales Trends in South Boulder

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.

Find a Recent Sale
Type Specified (1) | Limit 50

Sales Detail

Loading rental data…

DemographicsPopulation Growth in South Boulder

Table Chart PROFILE FAQ

South Boulder has an estimated 1,637 residents, up from 1,506 at the 2021 Census — a change of 131 people, or 8.7%. Growth has averaged 1.3% a year over five years. Natural increase accounts for 55.0% of that increase. That puts 209 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

In the suburb of South Boulder, demographic evaluations combining regional ABS updates and post-Census address validations by AreaSearch place the population at roughly 1,637 as of Aug 2026. This denotes an addition of 131 people (8.7%) relative to the 2021 Census tally of 1,506 people. Such growth stems from an Estimated Resident Population of 1,634 determined via the June 2025 ABS ERP release alongside 12 validated new addresses recorded after the Census date. With a density of 209 persons per square kilometer, the locality offers ample residential space and capacity for expansion.

Outpacing both the wider SA4 territory and the SA3 area (7.5%), the suburb of South Boulder stood out as a regional growth leader with its 8.7% rise since the 2021 census, predominantly propelled by natural increase which accounted for roughly 55.00000000000001% of all recent gains. Projections applied by AreaSearch incorporate the 2024 ABS/Geoscience Australia dataset using 2022 as a base, supplemented by ABS cohort growth figures from the 2023 Greater Capital Region release (grounded in 2022 data) for non-covered SA2s and post-2032 modeling. Looking ahead, population growth in the suburb of South Boulder is slated to sit slightly under the national regional median, with consolidated SA2 forecasts indicating a gain of 122 persons by 2041, representing an overall expansion of 7.3% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of South Boulder?
Total population for the suburb of South Boulder was estimated to be approximately 1,637 as at Aug 26. This is based upon an estimated resident population of 1,634 from the ABS up to June 2025.
How has the population in the suburb of South Boulder changed since 2021?
The suburb of south boulder has added approximately 131 people and shown a 8.70% increase from the 1,506 people recorded at the 2021 Census period.
What is the population density in the suburb of South Boulder?
The population density in the suburb of South Boulder is estimated at 209 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 South Boulder?
Over the past 10 years, the population in the suburb of South Boulder has shown a compound annual growth rate of 0.9% per annum.
What are the main drivers of population growth in the suburb of South Boulder?
Population growth in the suburb of South Boulder is driven by: Natural increase (55.00000000000001%), Overseas migration (45.0%), Interstate migration (0.0%). The primary driver is Natural increase, contributing 55.00000000000001% of overall population gains.

Residential SupplyHousing Development & Building Approvals in South Boulder

Table Chart PROFILE FAQ

Detail

Residential building activity in South Boulder remains exceptionally subdued, registering fewer than 1 approvals annually on average, with just 1 approval recorded across five years. Minimal construction volumes of this nature align with rural settings characterized by restrained housing requirements, localized demand constraints, and current utility capacities. Consequently, single building approvals possess the capacity to drastically alter year-on-year growth and relative development measures. Building volumes in South Boulder lag well behind Rest of WA. Furthermore, local construction levels remain substantially underneath nationwide benchmarks.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of South Boulder recently?
Dwelling approval activity in the the suburb of South Boulder area has seen 1 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of South Boulder's current population of 1,637 has been supported by 0 approvals on average over recent years.
How does the suburb of South Boulder's development activity compare to the broader region?
The suburb of South Boulder has seen 0.01 approvals per 100 people in recent years, compared to 0.52 approvals in the broader region. This means that one dwelling has been approved for every 3255 people in the suburb of South Boulder, compared to one for every 164 in the broader region.
Is the suburb of South Boulder keeping up with housing demand?
With the population expected to increase by 119 people by 2041, around 40 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 South Boulder?
Looking at development activity over the past five years, the suburb of South Boulder's approval levels have been significantly above the yearly average of 0, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the suburb of South Boulder?
The population in the suburb of South Boulder is expected to grow by 119 people by 2041, necessitating approximately 40 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 South Boulder?
Over the past five years, the population in the suburb of South Boulder has grown by approximately 220 people, while 1 residential approvals were recorded. This equates to a ratio of 220.0 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 South Boulder?
Based on recent development activity and a population of 1,637, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 119 people by 2041, around 40 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near South Boulder

Development applications around South Boulder

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.
Applications
In this area
Est. Value
Where disclosed
Under Assessment
Awaiting determination
Determined
Approved or decided
Approvals pipeline Status, location, timing and project scale
Search

Loading development applications…

Lodged Address Description Type Distance Status

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

Project PipelineInfrastructure & Major Projects in South Boulder

PROFILE FAQ

AreaSearch tracks 16 current infrastructure and development projects close to South Boulder, worth an estimated $963 million. 2 are already under construction and 3 are due for completion within three years. The pipeline spans manufacturing, communities, precincts & urban renewal and communities. 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

Major infrastructure developments and urban initiatives play a defining role in shaping regional trajectory, with AreaSearch tracking 2 projects expected to influence the community. Among the key initiatives identified are the Goldfields Pipeline Renewal (Stage 1), Kalgoorlie-Boulder Water Bank Project, Workers Lifestyle Village, and Lynas Rare Earths Processing Facility, with specific priority projects detailed 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 suburb of South Boulder?
Key infrastructure and planning changes likely to influence the suburb of South Boulder include: Lynas Rare Earths Processing Facility (Construction); Workers Lifestyle Village (Approved); Goldfields Pipeline Renewal (Stage 1) (Planning); Kalgoorlie-Boulder Water Bank Project (Planning); and Kalgoorlie Rail Realignment (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of South Boulder?
Infrastructure development impacting the suburb of South Boulder spans multiple sectors including Transport & Logistics, Environmental & Disaster Management, and Telecommunications, among others.
What is the scale of infrastructure investment impacting the suburb of South Boulder?
Infrastructure investment analysis indicates significant investment of approximately $648 million in infrastructure projects affecting the region.
How does the suburb of South Boulder's infrastructure development compare to other areas?
Infrastructure development activity impacting the suburb of South Boulder currently ranks below national averages at the 13thth percentile.
Goldfields Pipeline Renewal (Stage 1)
Category: Environmental & Disaster Management
Stage: Planning | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Stage 1 of a long-term, 70-year program to renew the historic 566km Goldfields and Agricultural Water Supply Scheme (GAWSS), which was commissioned in 1903 and runs from Mundaring Weir near Perth to Kalgoorlie-Boulder. The first stage involves replacing 44.5km of ageing original pipe with new sections installed primarily below ground in the Shires of Merredin, Westonia, and Yilgarn. Works also include valve upgrades to improve network reliability and a major expansion of the Binduli Reservoir in Kalgoorlie, doubling its storage capacity.The upgrades will lift scheme capacity by up to 7.2 million litres per day from 2027 to support residential, mining and industrial growth across the Goldfields and Wheatbelt while preserving the pipeline's National Heritage values. Funded through a 543 million dollar commitment in the 2025-26 State Budget. Heritage Management Plan and Interpretation Strategy were approved by the Commonwealth Government in July 2025. Construction is scheduled to commence in May 2026 and complete by late 2027.

Environmental & Disaster Management

Kalgoorlie Rail Realignment
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2030
Source / Links: Link 1   Link 2  

The project involves realigning the rail line through Kalgoorlie to bypass the Super Pit gold mine, remove 25 kilometers of existing track, and construct new lines connected to an intermodal hub. It aims to reduce pressure on Fremantle Port, streamline transport, and support industrial development. A business case was delivered by Deloitte and Arup for the Goldfields-Esperance Development Commission in partnership with the Australian and Western Australian governments.

Transport & Logistics

KCGM 800-Bed Workers Accommodation Camp
Category: Residential Development
Stage: Dev. Approval | Est. Comp: 2026
Source / Links: Link 1   

An 800-bed workforce accommodation facility for Northern Star Resources supporting the KCGM Growth Project and Super Pit expansion. The approved development includes 200 four-room accommodation cabins, communal dining, gym, laundry, offices, maintenance facilities, parking, a new water pipeline and sewer connection. Following revisions to address planning concerns, the WA Development Assessment Panel approved the project in July 2025. The camp will support construction and operational workforce requirements associated with the KCGM expansion.

Residential Development

Kalgoorlie-Boulder Water Bank Project
Category: Environmental & Disaster Management
Stage: Planning | Est. Comp: 2030
Source / Links: Link 1   Link 2  

A multi-stage water security initiative led by the City of Kalgoorlie-Boulder to strengthen the city's non-potable water supply through improved stormwater capture, recycled water treatment, and storage infrastructure. Stage 1 (around 19 million dollars) covers the Rock Filter upgrade at the South Boulder Wastewater Treatment Plant and a new water recycling dam at the existing Racecourse Dam site. Stage 2 (around 46.3 million dollars) adds two further dams plus a pipeline and pump station to move recycled water to Swan Lakes Dam.Stage 3 (around 26.7 million dollars) delivers another dam, a pilot desalination plant in partnership with industry, and evaporative controls on selected dams and basins. The program builds on 12.2 million dollars already invested between 2020 and 2023 to upgrade the South Boulder treatment lagoons, and aims to reduce the city's reliance on the Goldfields Pipeline as the population grows and major industrial users such as Lynas Rare Earths increase demand. The City is continuing to seek state and federal funding to deliver the remaining stages.

Environmental & Disaster Management

Lot 101 Brookman Street Redevelopment
Category: Communities, Precincts & Urban Renewal
Stage: Planning | Est. Comp: 2029
Source / Links: Link 1   Link 2  

Redevelopment of the 1.52-hectare former Coles and Kmart site in the Kalgoorlie CBD. Following an EOI process for demolition and mixed-use development in 2024, the City of Kalgoorlie-Boulder is progressing planning for a high-density precinct under LPS2. The site is zoned Commercial R-AC1, allowing for up to 9 storeys with required active non-residential uses at ground level. As of May 2026, the project remains in the pre-development planning phase with a focus on heritage-sensitive demolition and CBD activation.

Communities, Precincts & Urban Renewal

Fabric Street Temporary Workforce Accommodation
Category: Residential Development
Stage: Under Assessment | Est. Comp: N/A
Source / Links: Link 1   Link 2  

Proposed temporary workforce accommodation for BHP Nickel West on City of Kalgoorlie-Boulder land to accommodate up to 1,000 construction workers during major works. Following BHP's temporary suspension of Western Australia Nickel operations from October 2024, the project has not progressed to construction and remains under assessment with no confirmed delivery timetable.

Residential Development

GreenView at Karlkurla
Category: Communities
Stage: Construction | Est. Comp: 0
Source / Links: Link 1   Link 2  

GreenView at Karlkurla is a residential land estate in Kalgoorlie, WA, delivered by DevelopmentWA on Karru Way, adjacent to the Kalgoorlie Golf Course and natural bushland. The estate is being released in stages, with Stage 4 now titled and almost fully sold, offering lots from 638sqm to 1,039sqm starting at $205,000. The estate includes a landscaped park with a children's playground and dual-use pathways, and previously included a component of social housing lots. It sits close to Hannans Boulevard Shopping Centre and North Kalgoorlie Primary School, and provides a mix of single residential and multi-residential (townhouse/apartment) lots across roughly 130 total homesites.

Communities

Lot 505 Kalgoorlie Industrial Area
Category: Business Parks & Technology Hubs
Stage: Planning | Est. Comp: 0
Source / Links: Link 1   Link 2  

The project involves the future development of 206 to 214 hectares of industrial-zoned land located south-west of Kalgoorlie-Boulder. The area is planned to feature larger general industrial lots to cater for typical general and heavier industrial users, providing access to a RAV10 heavy vehicle road network and existing rail networks.

Business Parks & Technology Hubs

Jobs & IndustryEmployment Trends in South Boulder

Table Chart PROFILE FAQ

761 residents of South Boulder are employed, from a labour force of 806. Unemployment sits at 5.6%, with participation at 57.2%. Weighted for its industry mix, the area's sectors are forecast to grow about 4.7% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 2,060, about 126% of the resident population, so the area draws in more workers than it sends out. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

A balanced distribution between blue-collar and white-collar roles defines the South Boulder labour market, underpinned by substantial representation across industrial and manufacturing trades. AreaSearch statistical aggregations show an unemployment rate of 5.6% alongside an estimated 3.4% annual employment rise. As of March 2026, employed residents total 761, while local joblessness exceeds Regional WA's 3.5% by 2.1%, and labour force participation sits noticeably lower at 57.2% versus 65.4% across the broader region. Only 1.8% of workers indicated working from home in Census returns, a metric potentially shaped by Covid-19 restrictions. The primary sectors supporting local employment are transport, postal & warehousing, retail trade, and mining.

Mining demonstrates particularly strong concentration, with local worker representation reaching 2.4 times the regional proportion. Conversely, no workers are engaged in agriculture, forestry & fishing, contrasting with 9.3% in Regional WA. Hosting 1.0 workers for every resident as of the Census, the locality functions as an employment destination, drawing in personnel from adjacent communities. Analysis of aggregated ABS and SALM figures by AreaSearch indicates that over the 12-month period, workforce numbers expanded by 4.0% while employment rose 3.4%, lifting the jobless rate by 0.6 percentage points. Across Regional WA over the same duration, unemployment climbed 0.4 percentage points as employment contracted by 0.1% and the labour pool grew by 0.3%. Looking forward, national employment projections from Jobs and Skills Australia as of Mar-26 outline broader industry trajectories, anticipating nationwide gains of 6.6% over five years and 13.7% over ten years. Applying these sectoral trajectories to the local job structure indicates that South Boulder employment could grow by 4.7% over five years and 11.1% over ten years, based purely on sectoral weighting without localized population adjustments.

Frequently Asked Questions - Employment

What is the employment situation in the suburb of South Boulder?
As of March 2026, the suburb of South Boulder has approximately 761 employed residents with an unemployment rate of 5.6%. The unemployment rate is moderate, indicating some available workforce capacity. The area faces employment challenges compared to other regions nationally.
How does the suburb of South Boulder's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of South Boulder stands at 5.6%, which is 2.1 percentage points above Regional WA's rate of 3.5%. This higher unemployment rate may indicate local labour market challenges. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the suburb of South Boulder?
The employment landscape in the suburb of South Boulder is dominated by several key sectors. The largest employers are mining (28.5% of employment), retail trade (10.1%), and transport, postal & warehousing (9.4%). Other significant employers include accommodation & food and health care & social assistance.
How has employment changed recently in the suburb of South Boulder?
Over the past year to March 2026, the suburb of South Boulder has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Regional WA saw employment decreased and its unemployment rate rose.
What is the workforce participation rate in the suburb of South Boulder?
The workforce participation rate in the suburb of South Boulder is 57.2%, 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 WA average of 65.4%, suggesting potential for increased workforce participation.
Which industries are over-represented in the suburb of South Boulder's employment market?
The suburb of south boulder shows notable specialization in mining, which employs 28.5% of the local workforce compared to 11.7% regionally. With a local vs regional employment ratio of 2.4, this represents a significant industry cluster that likely serves markets beyond the local area. The area also shows above-average employment in 2 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the suburb of South Boulder?
Based on Jobs and Skills Australia projections applied to the suburb of South Boulder's industry mix, employment is expected to grow by 4.7% over the next five years and 11.1% over ten years. This compares to national growth expectations of 6.6% over five years.
How does the job market in the suburb of South Boulder compare nationally?
The suburb of south boulder's employment market shows weaker performance compared to most areas nationally. This suggests the need for targeted economic development initiatives. Recent job advertisement trends show the broader employment region experienced 3.0% growth, ranking 5.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of South Boulder?
Skilled workers will find selective opportunities in the suburb of South Boulder, with knowledge-based sectors representing 13.2% of local jobs. Key sectors for skilled workers include health care & social assistance (8.2%), professional & technical (2.9%), and education & training (2.1%).

EarningsHousehold Income in South Boulder

Table Chart PROFILE FAQ

Median household income in South Boulder is $1,848 a week (about $96,000 a year), with median personal income at $909 a week. ATO records put median taxable income at $59,227 a year against an average of $70,199. 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 statistics from the ATO for financial year 2023 compiled by AreaSearch indicate that South Boulder registered a median taxpayer income of $59,227 and a mean of $70,199, slightly eclipsing nationwide norms while sitting below Regional WA medians of $59,973 and averages of $74,392. Adjusting for the 10.93% Wage Price Index increase since financial year 2023 brings current modelled figures to roughly $65,701 (median) and $77,872 (average) as of March 2026. Across household, family, and individual brackets, Census figures position local earnings near the 61st percentile nationally. The most prominent income bracket comprises 36.3% of residents (594 people) earning between $1,500 - 2,999, mirroring the wider district proportion of 31.1%.

After meeting accommodation outlays, households retain 88.7% of their earnings, underscoring solid residual spending capacity.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of South Boulder?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of South Boulder is approximately $65,701. The official ATO data from FY-23 recorded a median of $59,227.
What is the average taxable income in the suburb of South Boulder?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of South Boulder is approximately $77,872. The official ATO data from FY-23 recorded an average of $70,199.
How does the median taxable income in the suburb of South Boulder compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of South Boulder is approximately $65,701 compared to $66,528 in Regional WA. The official ATO data from FY-23 shows $59,227 and $59,973 respectively.
How does the average taxable income in the suburb of South Boulder compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of South Boulder is approximately $77,872 compared to $82,523 in Regional WA. The official ATO data from FY-23 shows $70,199 and $74,392 respectively.
What are the main income cohorts in the suburb of South Boulder according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~36.3% / 594 persons) of the suburb of South Boulder's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of South Boulder compare to the region?
The largest income cohort in the suburb of South Boulder is the $1,500 - 2,999 group, representing about 36.3% of the population. In comparison, Regional WA's largest income cohort is the $1,500 - 2,999 group, representing 31.1% of its population, according to the 2021 Census.
What is the median household income in the suburb of South Boulder according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of South Boulder is $1,848/wk.
What is the median family income in the suburb of South Boulder according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of South Boulder is $2,250/wk.
What is the median personal income in the suburb of South Boulder according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of South Boulder is $909/wk.
How does the suburb of South Boulder's income rank nationally?
The suburb of South Boulder's income level is just above the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The suburb of South Boulder's median income among taxpayers is $59,227 and the average income stands at $70,199, which compares to figures for Regional WA's of $59,973 and $74,392 respectively. Based on Wage Price Index growth of 10.93% since FY-23, current estimates would be approximately $65,701 (median) and $77,872 (average) as of March 2026.
What is the disposable income in the suburb of South Boulder?
The estimated disposable income in the suburb of South Boulder is $7,101 per year according to AreaSearch analysis.
How does the suburb of South Boulder's disposable income compare to the region?
The suburb of south boulder's disposable income is $7,101 compared to $6,025 for Regional WA, based on AreaSearch analysis.

Housing StockHousing & Dwellings in South Boulder

Table Chart PROFILE FAQ

South Boulder had 421 occupied dwellings at the 2021 Census, 92% detached houses and 0% apartments. 42% are owned with a mortgage, 30% rented and 29% owned outright. At that Census the median rent was $300 a week and the median mortgage repayment $1,250 a month. Rent absorbs 16.2% of household income here and mortgage repayments 15.6%. 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, residential stock in South Boulder consisted of 91.5% houses alongside 8.5% other dwellings such as apartments and semi-detached units, compared to 88.5% houses and 11.6% other dwellings across Regional WA. Outright property ownership accounted for 28.8% of tenures, trailing Regional WA, with remaining homes occupied under a mortgage (41.5%) or leased by tenants (29.8%). Median monthly mortgage costs sat at $1,250, markedly beneath the Regional WA benchmark of $1,560 and the Australian average of $1,863. Meanwhile, median weekly rents of $300 exceeded Regional WA's $265 but remained well below the nationwide figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of South Boulder?
In the suburb of South Boulder, 28.8% of homes are owned outright, 41.5% are owned with a mortgage, and 29.8% are rented.
What percentage of dwellings in the suburb of South Boulder are houses?
According to the latest data, 91.5% of dwellings in the suburb of South Boulder are houses.
What percentage of dwellings in the suburb of South Boulder are apartments or units?
In the suburb of South Boulder, 0.0% of dwellings are apartments or units, with an additional 1.9% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of South Boulder?
Outright home ownership in the suburb of South Boulder stands at 28.8%, compared to 34.1% in Regional WA.
What is the median monthly mortgage repayment in the suburb of South Boulder?
The median monthly mortgage repayment in the suburb of South Boulder is $1,250, compared to $1,560 in Regional WA.
What is the median weekly rent in the suburb of South Boulder?
The median weekly rent in the suburb of South Boulder is $300, compared to $265 in Regional WA.
What is the distribution of rental prices in the suburb of South Boulder?
In the suburb of South Boulder, 6.7% of rentals are $0-149/week, 65.0% are $150-349/week, 25.8% are $350-649/week, 0.0% are $650-949/week, and 2.5% are $950+/week.
What is the average monthly housing cost in the suburb of South Boulder?
The aggregate monthly housing cost in the suburb of South Boulder is $906, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of South Boulder?
In the suburb of South Boulder, households with mortgages typically spend 15.6% of their income on mortgage repayments, while renters spend 16.2% of their income on rent.
How crowded are homes in the suburb of South Boulder?
The average persons per bedroom ratio in the suburb of South Boulder is 0.8, indicating the level of household density.
How does housing affordability in the suburb of South Boulder compare to the region?
Housing affordability in the suburb of South Boulder shows mortgage holders spending 15.6% of income on repayments (vs 22.5% regionally), while renters spend 16.2% of income on rent (vs 16.6% regionally).
What types of dwellings are most common in the suburb of South Boulder?
The dwelling mix in the suburb of South Boulder consists of 91.5% detached houses, 1.9% semi-detached dwellings, 0.0% apartments, and 6.6% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of South Boulder?
Given the tenure profile of the area, the weighted average monthly housing cost is approximately $906. This accounts for outright owners paying no housing costs, mortgage holders paying $1,250/month, and renters paying $1,299/month.
How affordable is housing in the suburb of South Boulder relative to local incomes?
Housing in South Boulder consumes approximately 11.3% of median household income ($8,002 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 South Boulder?
No recent development applications are recorded for this area.

HouseholdsHousehold Composition in South Boulder

Table Chart PROFILE FAQ

South Boulder counted 421 households at the 2021 Census, an estimated 458 today, averaging 2.4 people each. 23% are couples with children, fewer than in 79% of areas nationally, against 24% couples without children. 33% of households are people living alone, and families average 1.8 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Family units constitute the predominant living arrangement at 63.4%, made up of couple families without children (23.7%), couples with children (22.5%), and single parent families (15.6%). Non-family residences comprise the other 36.6%, consisting of lone person households (33.4%) and group living arrangements (3.6%). The typical household size stands at 2.4 people, marginally below the Regional WA standard of 2.5.

Frequently Asked Questions - Households

How many households are in the suburb of South Boulder?
As of the 2021 Census, the suburb of South Boulder had 421 households. Based on population growth patterns, this has grown by approximately 8.8% to an estimated 458 households today.
What is the typical household size?
The median household size in the suburb of South Boulder is 2.4 people. This compares to 2.5 in Regional WA and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 63.4% of all households. The remaining households consist of lone person households (33.4%), group households (3.6%), and other household types (0.0%).
How are families structured in the area?
Among the 266 family households, 22.5% are couples with children, 23.7% are couples without children at home, and 15.6% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of South Boulder compare to regional household patterns?
Compared to Regional WA, the suburb of South Boulder shows distinct household patterns. Lone person households are notably over-represented at 33.4% (versus 27.4% regionally). Conversely, family households are under-represented at 63.4% compared to the regional 69.8%. 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 suburb of South Boulder have an average of 1.8 children, slightly below the Regional WA average of 1.9. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of South Boulder?
Marriage patterns reveal 34.1% of the adult population are currently married, while 48.3% have never married. This compares to 46.4% married and 35.8% never married across Regional WA.
How significant are single-person households?
Single-person households represent 33.4% of all households in the suburb of South Boulder, higher than the regional average of 27.4%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 3.6% of households, well below the Regional WA average of 2.8%. This low rate suggests limited student or young professional shared accommodation.
Loading household composition data...

EducationSchools & Education in South Boulder

Table Chart PROFILE FAQ

5.3% of adults in South Boulder hold a university qualification, including 3.3% with a bachelor degree and 0.7% with postgraduate qualifications. A further 33.5% hold a vocational qualification. Qualifications come from the 2021 Census.

Detail

Tertiary educational attainment in the locality is low, with 5.3% holding university degrees compared to the 30.4% national benchmark, highlighting room for targeted education programs. Qualifications consist of bachelor degrees (3.3%), graduate diplomas (1.3%), and postgraduate awards (0.7%). Vocational and technical training forms a major strength, with 38.0% of residents aged 15+ possessing trade credentials, comprising certificates (33.5%) and advanced diplomas (4.5%). Formal study engagement is substantial, encompassing 46.9% of the local population. Within this cohort, primary schooling accounts for 19.9%, secondary education represents 12.5%, and higher education enrolments make up 1.1%.

Frequently Asked Questions - Education

What percentage of people in the suburb of South Boulder have university qualifications?
5.3% of people aged 15 and over in the suburb of South Boulder have university qualifications, compared to 17.6% in the broader region.
What percentage of people in the suburb of South Boulder have no formal qualifications?
56.8% of people aged 15 and over in the suburb of South Boulder have no formal qualifications, compared to 40.5% regionally.
How does the suburb of South Boulder's education level compare to national averages?
The suburb of south boulder ranks in the 73th 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 South Boulder?
The most common qualifications in the suburb of South Boulder are: Certificate (33.5%), Advanced Diploma (4.5%), Bachelor Degree (3.3%).
What proportion of the suburb of South Boulder's population is currently attending educational institutions?
46.9% of the population in the suburb of South Boulder is currently engaged in formal education, with 19.9% in primary school, 12.5% in secondary school, 1.1% at university.
What is the ICSEA score for schools in the suburb of South Boulder?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of South Boulder is 0, indicating below-average socio-educational advantage compared to the national average of 1000.

Schools Detail

AmenitiesServices & Amenities in South Boulder

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 South Boulder

Table Chart PROFILE FAQ

Public transport in South Boulder reaches 9 stops on 2 routes, timetabled for about 130 services a week. The typical home sits about 270 m from its nearest stop. Households keep an average of 1.6 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 transit infrastructure in South Boulder comprises 9 active transport stops providing bus connections across 2 individual routes, delivering 126 weekly passenger trips in total. Accessibility is strong, with typical walking distances of 269 meters to the closest transit stop. The locality functions mainly as a residential commuter base, with private vehicles accounting for 89% of work trips, walking representing 5%, and vehicle availability averaging 1.6 per dwelling. Working from home accounted for 1.8% of residents at the 2021 Census, subject to potential COVID-19 influences. Across all transit lines, trip frequencies average 18 trips per day, which translates to roughly 14 weekly trips per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in South Boulder?
There are 9 public transport stops within the suburb of South Boulder.
How frequent are the transport services in South Boulder?
the suburb of South Boulder has 126 weekly trips across 2 routes, averaging 18 trips per day.
How far are residents from public transport in South Boulder?
On average, residential properties are 269 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in South Boulder

Table Chart PROFILE FAQ

68.6% of residents in South Boulder report no long-term health condition, a less healthy profile than 79% of areas nationally. 3.6% need daily assistance with core activities, and 55.1% hold private health cover. The standardised death rate runs at 7.8 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Based on AreaSearch assessments of mortality and chronic illnesses, South Boulder encounters noteworthy health hurdles across younger and older demographics alike, while private health insurance adoption is elevated, covering roughly 55% of residents (~901 people). Asthma and mental health conditions represent the most prevalent diagnoses locally, affecting 8.6% and 9.0% of the community, respectively, while 68.6% of residents reported no long-term medical conditions compared to 69.3% in Regional WA. Working-age residents experience elevated rates of chronic illness. Residents aged 65 and over represent 9.6% of the population (157 people), well below Regional WA's 19.1%, with senior health metrics scoring above average and achieving superior national rankings relative to the wider locality.

Frequently Asked Questions - Health

How many people in the suburb of South Boulder have private health insurance?
Around 55.1% of people in the suburb of South Boulder are covered by private health insurance, which compares to 56.4% in the broader region of Regional WA.
What percentage of the population requires ongoing medical assistance in the suburb of South Boulder?
In the suburb of South Boulder, 3.6% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 4.6% of people in Regional WA require similar assistance.
How prevalent is asthma in the suburb of South Boulder?
8.6% of people in the suburb of South Boulder are diagnosed with asthma. In comparison, 7.2% of the population across Regional WA is affected by asthma.
What percentage of people have diabetes in the suburb of South Boulder?
Diabetes affects 5.6% of the the suburb of South Boulder 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 suburb of South Boulder?
3.8% of people in the suburb of South Boulder have heart disease. Across the region of Regional WA, 3.6% of the population is affected by heart disease.
How does the suburb of South Boulder compare to the region in terms of overall private health coverage?
In the suburb of South Boulder, 55.1% of the population are estimated to have private health insurance. Comparatively, Regional WA sees an estimated private health coverage rate of 56.4%.

Ancestry & LanguageCultural Diversity in South Boulder

Table Chart PROFILE FAQ

South Boulder is largely Australian-born, at 82.7% of residents, with 6.8% speaking a language other than English at home. The largest reported ancestries are Australian (28.2%) and English (26.2%). 9.6% of residents identify as Aboriginal and/or Torres Strait Islander. Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity measures in South Boulder sit below average benchmarks, with Australian citizenship held by 58.0% of residents, 82.7% born locally in Australia, and 93.2% using solely English at home. Christianity forms the largest religious denomination at 39.3% of the community. The most distinct overrepresentation appears in Other, accounting for 0.8% of the population versus 0.7% in Regional WA. Regarding ancestral backgrounds based on parental birthplaces, Australian leads at 28.2%, followed by English at 26.2% (below the regional benchmark of 31.3%) and Australian Aboriginal at 9.6%. Distinct variations also emerge among other heritages, including Maori at 3.2% (compared to 1.0% regionally), New Zealand at 1.2% (against 0.9%), and South Australian at 0.8% (against 0.6%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of South Boulder?
South Boulder was found to be below average in terms of cultural diversity, with 58.0% of its population being citizens, 82.7% born in Australia, and 93.2% speaking English only at home.
What is the most common religion in the suburb of South Boulder?
The main religion in South Boulder was found to be Christianity, which makes up 39.3% of people in South Boulder. However, the most apparent overrepresentation was in Other, which comprises 0.8% of the population, compared to 0.7% across Regional WA.
What are the top countries of origin in the suburb of South Boulder?
In terms of ancestry (country of birth of parents), the top three represented groups in South Boulder are Australian, comprising 28.2% of the population, English, comprising 26.2% of the population, which is notably lower than the regional average of 31.3%, and Australian Aboriginal, comprising 9.6% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Maori is notably overrepresented at 3.2% of South Boulder (vs 1.0% regionally), New Zealand at 1.2% (vs 0.9%) and South African at 0.8% (vs 0.6%).
How does the percentage of people born overseas compare to the regional average?
17.3% of the the suburb of South Boulder population was born overseas, compared to 19.8% regionally.
What percentage of the the suburb of South Boulder population speaks a language other than English at home?
6.8% of the population in the suburb of South Boulder speaks a language other than English at home, compared to 9.7% in the wider region.
How many people in the suburb of South Boulder identify as Australian Aboriginal?
9.6% of the the suburb of South Boulder population identifies as Australian Aboriginal, compared to 6.1% in the region.
What is the citizenship status of the population in the suburb of South Boulder?
58.0% of the the suburb of South Boulder population holds citizenship, compared to 82.8% in the wider region.

Age StructureAge Profile of South Boulder

Table Chart PROFILE FAQ

The median resident of South Boulder is 34, younger than 76% of areas nationally. That is 1 year younger than at the 2021 Census. 35.6% 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 South Boulder is heavily weighted toward pre-family age groups. Residents aged 25 - 44 represent 33.9% of the population as at August 2026, compared to 26.6% in Regional WA, whereas seniors and retirees aged 65+ make up only 9.6% against 19.1% regionally. The estimated median age stands at 34 as at August 2026, dropping from 35 at the 2021 Census and sitting 6 years below the Regional WA benchmark of 40 at that Census. Young to middle aged adults expanded from 31.4% to an estimated 33.9% post-Census and are forecast to add 139 residents (25%) to reach 694 by 2041, whereas child, young adult, and senior cohorts are anticipated to diminish over that duration.

Frequently Asked Questions - Age

What is the median age in the suburb of South Boulder?
AreaSearch estimates the median age in the suburb of South Boulder at 34 years as at August 2026. That is down from the 2021 Census figure of 35 years, with AreaSearch updating the age profile for population change recorded since the Census.
How does the suburb of South Boulder's median age compare to broader areas?
At an estimated 34 years as at August 2026, South Boulder is 6 years younger than the Regional WA 2021 Census average (40 years) and 4 years younger than the national Census average (38 years).
What age groups are over-represented in the suburb of South Boulder?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of South Boulder compared to the Regional WA region is the 25 - 34 group, making up 19.6% of the population.
What age groups are under-represented in the suburb of South Boulder?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of South Boulder compared to the Regional WA region is the 65 - 74 group, making up 6.7% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of South Boulder show significant variance compared to the Regional WA region. The most over-represented age groups are 25-34 year-olds (19.6% vs 12.9%) and 15-24 year-olds (16.0% vs 10.9%). The most under-represented age groups are 85+ year-olds (0.5% vs 2.0%) and 75-84 year-olds (2.4% vs 6.3%).
What is the percentage of children (0-14 years) in the suburb of South Boulder?
AreaSearch estimates children aged 0-14 years at 14.2% of the population in the suburb of South Boulder as at August 2026.
What is the percentage of older people (65+ years) in the suburb of South Boulder?
AreaSearch estimates people aged 65 and over at 9.6% of the population in the suburb of South Boulder as at August 2026.

Data & MethodBoundaries, Sources & Method for South Boulder

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

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) Aug 2026 last month 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 last month 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 last month headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Sep 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 Sep 2026.
Infrastructure projects Infrastructure Australia, Local governments Daily May 2026 4 months ago all 2 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 May 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 6 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 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 2 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 2 months ago 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 — 12 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (1,506 at the 2021 Census → 1,637 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 (SAL51362). 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 South Boulder 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 South Boulder 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 South Boulder 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 (May 2026) and services & amenities (Jul 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 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