Bonnells Bay - Silverwater

SA2

Rest of NSW / Lake Macquarie - West

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats 111021216 How we calculate this
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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.

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Sales ActivityProperty Sales Trends in Bonnells Bay - Silverwater

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The median house price in Bonnells Bay - Silverwater is $925k, with units at $710k. House values have moved 5.3% a year compounded over five years.

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

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DemographicsPopulation Growth in Bonnells Bay - Silverwater

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Bonnells Bay - Silverwater has an estimated 10,273 residents, up from 9,691 at the 2021 Census — a change of 582 people, or 6.0%. Growth has averaged 1.5% a year over five years. Overseas migration accounts for 41.3% of that increase. That puts 1,011 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

As of Aug 2026, AreaSearch estimates the population of Bonnells Bay - Silverwater at approximately 10,273 residents. Compared to the 2021 Census tally of 9,691 people, this represents an expansion of 582 people (6.0%). Such growth is derived from an ABS estimated resident population of 10,266 recorded as of June 2025, alongside 34 validated new addresses added following the Census date. The community maintains a density of 1,011 persons per square kilometer, closely matching broader benchmarks evaluated by AreaSearch. Outpacing the Rest of NSW benchmark of 5.1%, the 6.0% expansion since the 2021 census positions Bonnells Bay - Silverwater among the regional leaders in growth.

Net overseas migration served as the foremost catalyst, generating roughly 41.3% of total population additions in recent periods, complemented by positive contributions across interstate migration and natural increase. AreaSearch incorporates SA2 demographic modeling published by the ABS/Geoscience Australia in 2024 using 2022 as its baseline year, supplementing any unrepresented SA2 zones with NSW State Government SA2 forecasts issued in 2022 using 2021 as the base year. Cohort-specific growth rates derived from these series are extended across all locations for the period covering 2032 to 2041. Looking forward, long-term projections place Bonnells Bay - Silverwater within the highest quartile among non-metropolitan districts nationwide, with anticipated growth reaching 3,777 persons by 2041 according to recent annual ERP data, translating to an overall rise of 36.7% over the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the Bonnells Bay - Silverwater SA2?
Total population for the Bonnells Bay - Silverwater SA2 was estimated to be approximately 10,273 as at Aug 26. This is based upon an estimated resident population of 10,266 from the ABS up to June 2025.
How has the population in the Bonnells Bay - Silverwater SA2 changed since 2021?
The bonnells bay - silverwater sa2 has added approximately 582 people and shown a 6.01% increase from the 9,691 people recorded at the 2021 Census period.
What is the population density in the Bonnells Bay - Silverwater SA2?
The population density in the Bonnells Bay - Silverwater SA2 is estimated at 1,011 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Bonnells Bay - Silverwater SA2?
Over the past 10 years, the population in the Bonnells Bay - Silverwater SA2 has shown a compound annual growth rate of 1.6% per annum.
What are the main drivers of population growth in the Bonnells Bay - Silverwater SA2?
Population growth in the Bonnells Bay - Silverwater SA2 is driven by: Overseas migration (41.3%), Natural increase (35.4%), Interstate migration (23.3%). The primary driver is Overseas migration, contributing 41.3% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Bonnells Bay - Silverwater

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198 new dwellings have been approved in Bonnells Bay - Silverwater over the past five years, an average of 39 a year. That places the area in the 58th percentile for residential development activity nationally, about 4 approvals per 1,000 residents a year. Of the 39 dwellings approved in the latest reporting year, 90% 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

Over the past 5 financial years, residential building approvals in Bonnells Bay - Silverwater totaled 198 homes, representing an annual average of approximately 39 new dwellings. With an intake averaging 3.7 new residents per year for each residential unit completed over the past 5 financial years (between FY-22 and FY-26), housing demand substantially exceeds construction volume, generally heightening buyer rivalry and placing upward pressure on property values. New residences are being constructed with an average expected build cost of $518,000, slightly surpassing regional benchmarks and pointing toward quality-oriented construction. Furthermore, commercial building approvals registered this financial year stand at $831,000, underscoring the predominantly residential orientation of the locality.

Relative to the Rest of NSW, per capita construction in Bonnells Bay - Silverwater is markedly subdued, tracking 55.0% below regional average rates. Constrained pipeline delivery tends to underpin buyer interest and sustain pricing for established properties. Recent construction figures indicate that 90.0% of activity consists of detached houses while 10.0% comprises townhouses or apartments, reinforcing a classic low-density neighbourhood profile centered on spacious family dwellings. With approximately 409 people per dwelling approval, the locality displays the attributes of a well-established property market. According to the latest AreaSearch quarterly estimate, demographic modeling projects that Bonnells Bay - Silverwater will add 3,770 residents through to 2041. If prevailing construction trajectories continue, the delivery of new accommodation could lag demographic expansion, likely intensifying competition across the market and underpinning future price growth.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Bonnells Bay - Silverwater SA2 recently?
Dwelling approval activity in the the Bonnells Bay - Silverwater SA2 area has seen 50 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Bonnells Bay - Silverwater SA2's current population of 10,273 has been supported by 39 approvals on average over recent years.
How does the Bonnells Bay - Silverwater SA2's development activity compare to the broader region?
The Bonnells Bay - Silverwater SA2 has seen 0.4 approvals per 100 people in recent years, compared to 0.56 approvals in the broader region. This means that one dwelling has been approved for every 409 people in the Bonnells Bay - Silverwater SA2, compared to one for every 183 in the broader region.
Is the Bonnells Bay - Silverwater SA2 keeping up with housing demand?
With the population expected to increase by 3,770 people by 2041, around 1,885 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 2.0 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 Bonnells Bay - Silverwater SA2?
Looking at development activity over the past five years, the Bonnells Bay - Silverwater SA2's approval levels have been significantly below the yearly average of 39, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the Bonnells Bay - Silverwater SA2?
The population in the Bonnells Bay - Silverwater SA2 is expected to grow by 3,770 people by 2041, necessitating approximately 1,885 new dwellings. This calculation is based on the current census average of 2.0 persons per dwelling in the area.
How does recent development compare to population growth in the Bonnells Bay - Silverwater SA2?
Over the past five years, the population in the Bonnells Bay - Silverwater SA2 has grown by approximately 2,816 people, while 198 residential approvals were recorded. This equates to a ratio of 14.2 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
Are there opportunities for residential developers in the Bonnells Bay - Silverwater SA2?
With dwelling approval activity running at an average of 39 approvals per year and a population of 10,273, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 3,770 people by 2041, around 1,885 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Bonnells Bay - Silverwater

Development applications around Bonnells Bay - Silverwater

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

Project PipelineInfrastructure & Major Projects in Bonnells Bay - Silverwater

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AreaSearch tracks 2 current infrastructure and development projects inside Bonnells Bay - Silverwater, worth an estimated $1.33 billion. A further 60 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $4.29 billion. 20 are already under construction and 31 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and sports & recreation. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Local performance is heavily shaped by major civil works, urban planning strategies, and infrastructure investments. AreaSearch has identified a total of 6 projects anticipated to influence the district, highlighted by the Trinity Point Mixed Use Development, the Fishery Point Road and Morisset Park Road Intersection Upgrade, the Alliance Avenue and Wyee Road Intersection Upgrade, and the Morisset Place Strategy, with key initiatives outlined below.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Bonnells Bay - Silverwater SA2?
Key infrastructure and planning changes likely to influence the Bonnells Bay - Silverwater SA2 include: Trinity Point Mixed Use Development (Approved); Fishery Point Road and Morisset Park Road Intersection Upgrade (Planning); Alliance Avenue and Wyee Road Intersection Upgrade (Construction); Morisset Place Strategy (Planning); and Morisset Sports Facility (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Bonnells Bay - Silverwater SA2?
Infrastructure development impacting the Bonnells Bay - Silverwater SA2 spans multiple sectors including Communities, Precincts & Urban Renewal, Transport & Logistics, and Energy, among others.
What is the scale of infrastructure investment impacting the Bonnells Bay - Silverwater SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $1.1 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Bonnells Bay - Silverwater SA2 vicinity.
How does the Bonnells Bay - Silverwater SA2's infrastructure development compare to other areas?
With an infrastructure score in the top 40%, the Bonnells Bay - Silverwater SA2 demonstrates above-average development activity compared to national benchmarks.
Trinity Point Mixed Use Development
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2028
Source / Links: Link 1   

A $665 million transformative waterfront development on Lake Macquarie designed by Koichi Takada Architects. The project received State Significant Development approval in August 2025 and features a 153-room luxury hotel, 160 high-end waterfront apartments, and signature restaurants. The precinct includes an expanded 188-berth marina, a wellness and longevity sanctuary, and a floating helipad, aiming to be a premier carbon-neutral destination.

Communities, Precincts & Urban Renewal

Trinity Point Marina & Resort Development
Category: Tourism
Stage: Approved | Est. Comp: 2029
Source / Links: Link 1   Link 2  

A $665 million luxury carbon-neutral waterfront destination designed by Koichi Takada. The State Significant Development includes a 5-star hotel with up to 220 rooms, 180 luxury residential apartments, and an expansion of the existing marina to 188 berths. Features include two 300-seat restaurants, a world-class wellness retreat, a floating helipad, and a public foreshore boardwalk. The project targets a 4-Star Green Star certification using green roofs and solar technology.

Tourism

Alliance Avenue and Wyee Road Intersection Upgrade
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Upgrade of the intersection to a new four-legged roundabout to improve safety for motorists, cyclists, and pedestrians, reduce congestion, support public transport, and manage increased traffic volumes due to residential and commercial growth in Morisset, including access to the Cedar Mill entertainment venue. The project is funded by Lake Macquarie City Council, NSW Government ($2.5 million through the State Voluntary Planning Agreement Funding Program), and development contributions/private investment.

Transport & Logistics

Fishery Point Road and Morisset Park Road Intersection Upgrade
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Lake Macquarie City Council has engaged Metiri to plan and design an upgrade of the Fishery Point Road and Morisset Park Road intersection. The project is currently in the planning, investigations, and design stage, with a feasibility assessment identifying traffic signals as the most viable upgrade option. The goal is to improve safety and traffic flow at the T-intersection.

Transport & Logistics

Morisset Place Strategy
Category: Communities, Precincts & Urban Renewal
Stage: Planning | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A long-term strategic plan by Lake Macquarie City Council to guide the future development and growth of Morisset as a regionally significant growth area under the Hunter Regional Plan 2041. It aims to accommodate an additional 12000 residents and facilitate mixed-use precincts. A draft strategy is expected for public exhibition in 2026.

Communities, Precincts & Urban Renewal

Eraring Battery Energy Storage System
Category: Energy
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

The Eraring Battery Energy Storage System is a grid-scale lithium-ion battery being built on Origin-owned land at the Eraring Power Station site, southwest of Lake Macquarie. The project is being delivered in two main batteries. Eraring Battery 1 (460 MW / 1,770 MWh, around four-hour dispatch) reached commercial operation in January 2026 and is now importing and exporting energy via the National Electricity Market. Eraring Battery 2 (240 MW, around 5.8-hour dispatch) is under construction with civil works, battery and transformer installation, and finalisation of the 330 kV substation underway, and is scheduled to come online in the first quarter of 2027.Combined capacity will be 700 MW / 3,160 MWh, making it the largest approved battery storage system in the Southern Hemisphere. The site connects to the existing Transgrid 330 kV switchyard via around 400 metres of new overhead transmission, with Wartsila supplying battery technology and Enerven delivering design and construction. Total investment in Battery 1 and 2 exceeds $1 billion.

Energy

Cedar Mill Lake Macquarie
Category: Tourism
Stage: Planning | Est. Comp: 2030
Source / Links: Link 1   Link 2  

A 235 million dollar tourism, entertainment and event precinct planned for the 90 hectare former Morisset Country Club site. The original 2022 approval covered a 30,000 capacity outdoor amphitheatre alongside cafes, restaurants, a splash park, tourist accommodation and an over-55s lifestyle village. In early 2025 Winarch Group announced the project would be significantly downsized to a 10,000 capacity indoor arena and a separate 5,000 capacity outdoor stage, with the partially-built shell-like stage dome no longer part of the design.Construction has been idle for around 18 months and a revised development application has yet to be lodged, with Winarch citing delays to the Transport for NSW upgrade of Mandalong Road and Dora Street. In late April 2026 Lake Macquarie City Council voted 10-1 to investigate a potential compulsory acquisition of the site, with a feasibility memo expected within three months. Winarch has publicly recommitted to delivering the precinct.

Tourism

Morisset Sports Facility
Category: Sports & Recreation
Stage: Planning | Est. Comp: 0
Source / Links: Link 1   Link 2  

A new purpose-built sports and recreation facility to be constructed on the grounds of Morisset Hospital. This project is a relocation of the former Myuna Bay Sport and Recreation Centre, which was closed due to risks associated with the Eraring Power Station's ash dam. The new facility will include indoor and outdoor multi-sport courts and an oval.

Sports & Recreation

Jobs & IndustryEmployment Trends in Bonnells Bay - Silverwater

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4,708 residents of Bonnells Bay - Silverwater are employed, from a labour force of 4,998. Unemployment sits at 5.8%, with participation at 58.7%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.7% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 8,387, about 82% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

The local labor force in Bonnells Bay - Silverwater is defined by high skill levels and solid representation in foundational industries, alongside an unemployment rate of 5.8%. As of March 2026, employed residents number 4,708, while joblessness sits 1.7% above the Regional NSW rate of 4.1%, and overall labor force participation closely matches the Regional NSW benchmark of 60.6%. Census records show 24.3% of employed persons working remotely, though pandemic conditions during Covid-19 may have influenced these figures. The primary sectors employing local residents are health care & social assistance, construction, and retail trade.

Notably, the area demonstrates concentrated specialization in construction, where its workforce proportion is 1.5 times the regional level. Conversely, agriculture, forestry & fishing accounts for merely 0.7% of the local workforce, trailing well behind the 5.3% observed in Regional NSW. A comparison between Census resident workers and local job counts indicates that this largely residential enclave provides relatively few internal employment positions. AreaSearch evaluation of ABS and SALM metrics over the 12-month period indicates a 0.4% contraction in the labor pool alongside a 3.0% decline in employed persons, causing the unemployment rate to climb by 2.6 percentage points. Across Regional NSW over the same timeframe, employment dropped by 0.9%, the labor force decreased by 0.4%, and joblessness increased by 0.5 percentage points. Broader hiring prospects can be assessed through Jobs and Skills Australia projections released as of Mar-26 across five- and ten-year horizons. Nationally, job opportunities are forecast to rise by 6.6% across five years and 13.7% over ten years, though trajectories diverge across industries. Adjusting these sectoral projections for the industry distribution in Bonnells Bay - Silverwater points to modeled employment growth of 6.7% over five years and 14.0% over ten years (representing an illustrative weighted baseline without local demographic adjustments).

Frequently Asked Questions - Employment

What is the employment situation in the Bonnells Bay - Silverwater SA2?
As of March 2026, the Bonnells Bay - Silverwater SA2 has approximately 4,708 employed residents with an unemployment rate of 5.8%. The unemployment rate is moderate, indicating some available workforce capacity. The area faces employment challenges compared to other regions nationally.
How does the Bonnells Bay - Silverwater SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Bonnells Bay - Silverwater SA2 stands at 5.8%, which is 1.7 percentage points above Regional NSW's rate of 4.1%. 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 Bonnells Bay - Silverwater SA2?
The employment landscape in the Bonnells Bay - Silverwater SA2 is dominated by several key sectors. The largest employers are health care & social assistance (19.8% of employment), construction (14.2%), and retail trade (10.0%). Other significant employers include education & training and manufacturing.
How has employment changed recently in the Bonnells Bay - Silverwater SA2?
Over the past year to March 2026, the Bonnells Bay - Silverwater SA2 has experienced a decline in employment, with total jobs decreasing while the labour force decreased. As a result, the unemployment rate has rise. By comparison, Regional NSW saw employment decreased and its unemployment rate rose.
What is the workforce participation rate in the Bonnells Bay - Silverwater SA2?
The workforce participation rate in the Bonnells Bay - Silverwater SA2 is 58.7%, 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 NSW average of 60.6%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Bonnells Bay - Silverwater SA2's employment market?
The bonnells bay - silverwater sa2 shows notable specialization in construction, which employs 14.2% of the local workforce compared to 9.7% regionally. This moderate specialization indicates some local strength in the sector. The area also shows above-average employment in 1 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the Bonnells Bay - Silverwater SA2?
Based on Jobs and Skills Australia projections applied to the Bonnells Bay - Silverwater SA2's industry mix, employment is expected to grow by 6.7% over the next five years and 14.0% over ten years. This exceeds the national forecast of 6.6% over five years, suggesting the area's industry composition is well-positioned for future growth. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the Bonnells Bay - Silverwater SA2 compare nationally?
The bonnells bay - silverwater sa2'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 saw a 1.7% decline, ranking 21.0st out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Bonnells Bay - Silverwater SA2?
Skilled workers will find good opportunities in the Bonnells Bay - Silverwater SA2, with skilled sectors accounting for 36.9% of employment. Key sectors for skilled workers include health care & social assistance (19.8%), education & training (8.4%), and professional & technical (5.2%). With projected employment growth of 6.7% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Bonnells Bay - Silverwater

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Median household income in Bonnells Bay - Silverwater is $1,491 a week (about $78,000 a year), with median personal income at $709 a week. ATO records put median taxable income at $48,913 a year against an average of $61,699. 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

Postcode-based ATO tax statistics compiled by AreaSearch for financial year 2023 indicate earnings across the Bonnells Bay - Silverwater SA2 trail nationwide norms, recording a median income of $48,913 and an average of $61,699. These metrics sit below Regional NSW levels, where median earnings reach $52,390 and the average is $65,215. Applying a Wage Price Index escalation of 10.32% since financial year 2023 yields modeled figures of $53,961 (median) and $68,066 (average) as of March 2026. Census findings place local personal, family, and household earnings moderately low, spanning the 30th to 35th percentiles.

The largest income segment comprises 33.1% of residents (3,400 people) earning between $1,500 - 2,999, which aligns with the 29.9% recorded regionally. Housing cost pressures remain elevated, leaving 83.8% of disposable income post-housing, placing the area in the 35th percentile.

Frequently Asked Questions - Income

What is the median taxable income in the Bonnells Bay - Silverwater SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Bonnells Bay - Silverwater SA2 is approximately $53,961. The official ATO data from FY-23 recorded a median of $48,913.
What is the average taxable income in the Bonnells Bay - Silverwater SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Bonnells Bay - Silverwater SA2 is approximately $68,066. The official ATO data from FY-23 recorded an average of $61,699.
How does the median taxable income in the Bonnells Bay - Silverwater SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Bonnells Bay - Silverwater SA2 is approximately $53,961 compared to $57,797 in Regional NSW. The official ATO data from FY-23 shows $48,913 and $52,390 respectively.
How does the average taxable income in the Bonnells Bay - Silverwater SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Bonnells Bay - Silverwater SA2 is approximately $68,066 compared to $71,945 in Regional NSW. The official ATO data from FY-23 shows $61,699 and $65,215 respectively.
What are the main income cohorts in the Bonnells Bay - Silverwater SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~33.1% / 3,400 persons) of the Bonnells Bay - Silverwater SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Bonnells Bay - Silverwater SA2 compare to the region?
The largest income cohort in the Bonnells Bay - Silverwater SA2 is the $1,500 - 2,999 group, representing about 33.1% of the population. In comparison, Regional NSW's largest income cohort is the $1,500 - 2,999 group, representing 29.9% of its population, according to the 2021 Census.
What is the median household income in the Bonnells Bay - Silverwater SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Bonnells Bay - Silverwater SA2 is $1,491/wk.
What is the median family income in the Bonnells Bay - Silverwater SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Bonnells Bay - Silverwater SA2 is $1,762/wk.
What is the median personal income in the Bonnells Bay - Silverwater SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Bonnells Bay - Silverwater SA2 is $709/wk.
How does the Bonnells Bay - Silverwater SA2's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the Bonnells Bay - Silverwater SA2's median income among taxpayers is $48,913, with an average of $61,699. This is below the national average, and compares to Regional NSW's median of $52,390 and average of $65,215. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $53,961 (median) and $68,066 (average) as of March 2026.
What is the disposable income in the Bonnells Bay - Silverwater SA2?
The estimated disposable income in the Bonnells Bay - Silverwater SA2 is $5,415 per year according to AreaSearch analysis.
How does the Bonnells Bay - Silverwater SA2's disposable income compare to the region?
The bonnells bay - silverwater sa2's disposable income is $5,415 compared to $5,252 for Regional NSW, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Bonnells Bay - Silverwater

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Bonnells Bay - Silverwater had 3,667 occupied dwellings at the 2021 Census, 96% detached houses and 1% apartments. 34% are owned with a mortgage, 26% rented and 41% owned outright. At that Census the median rent was $400 a week and the median mortgage repayment $1,783 a month. Rent absorbs 26.8% of household income here and mortgage repayments 27.6%. 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, the housing composition in Bonnells Bay - Silverwater is overwhelmingly dominated by standalone houses at 96.1%, with attached dwellings, units, and alternative formats accounting for 3.9%, compared to 82.6% houses and 17.4% other dwellings across Regional NSW. Outright property ownership stands at 40.6%, matching Regional NSW, while 33.9% of properties are mortgaged and 25.5% are tenant-occupied. Monthly mortgage obligations average a median of $1,783 and weekly median rents reach $400, both exceeding the respective Regional NSW figures of $1,733 and $330. In the broader Australian context, typical monthly mortgage costs sit below the national average of $1,863, whereas weekly rental payments surpass the nationwide standard of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Bonnells Bay - Silverwater SA2?
In the Bonnells Bay - Silverwater SA2, 40.6% of homes are owned outright, 33.9% are owned with a mortgage, and 25.5% are rented.
What percentage of dwellings in the Bonnells Bay - Silverwater SA2 are houses?
According to the latest data, 96.1% of dwellings in the Bonnells Bay - Silverwater SA2 are houses.
What percentage of dwellings in the Bonnells Bay - Silverwater SA2 are apartments or units?
In the Bonnells Bay - Silverwater SA2, 1.1% of dwellings are apartments or units, with an additional 2.8% being semi-detached dwellings.
What is the level of outright home ownership in the Bonnells Bay - Silverwater SA2?
Outright home ownership in the Bonnells Bay - Silverwater SA2 stands at 40.6%, compared to 39.6% in Regional NSW.
What is the median monthly mortgage repayment in the Bonnells Bay - Silverwater SA2?
The median monthly mortgage repayment in the Bonnells Bay - Silverwater SA2 is $1,783, compared to $1,733 in Regional NSW.
What is the median weekly rent in the Bonnells Bay - Silverwater SA2?
The median weekly rent in the Bonnells Bay - Silverwater SA2 is $400, compared to $330 in Regional NSW.
What is the distribution of rental prices in the Bonnells Bay - Silverwater SA2?
In the Bonnells Bay - Silverwater SA2, 0.9% of rentals are $0-149/week, 24.8% are $150-349/week, 73.0% are $350-649/week, 1.3% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the Bonnells Bay - Silverwater SA2?
The aggregate monthly housing cost in the Bonnells Bay - Silverwater SA2 is $1,046, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Bonnells Bay - Silverwater SA2?
In the Bonnells Bay - Silverwater SA2, households with mortgages typically spend 27.6% of their income on mortgage repayments, while renters spend 26.8% of their income on rent.
How crowded are homes in the Bonnells Bay - Silverwater SA2?
The average persons per bedroom ratio in the Bonnells Bay - Silverwater SA2 is 0.7, indicating the level of household density.
How does housing affordability in the Bonnells Bay - Silverwater SA2 compare to the region?
Housing affordability in the Bonnells Bay - Silverwater SA2 shows mortgage holders spending 27.6% of income on repayments (vs 27.9% regionally), while renters spend 26.8% of income on rent (vs 23.0% regionally).
What types of dwellings are most common in the Bonnells Bay - Silverwater SA2?
The dwelling mix in the Bonnells Bay - Silverwater SA2 consists of 96.1% detached houses, 2.8% semi-detached dwellings, 1.1% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Bonnells Bay - Silverwater SA2?
Accounting for the local ownership mix, the weighted average monthly housing cost is approximately $1,046. This accounts for outright owners paying no housing costs, mortgage holders paying $1,783/month, and renters paying $1,732/month.
How affordable is housing in the Bonnells Bay - Silverwater SA2 relative to local incomes?
Housing in Bonnells Bay - Silverwater consumes approximately 16.2% of median household income ($6,456 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 Bonnells Bay - Silverwater SA2?
Recent development applications in Bonnells Bay - Silverwater show attached dwellings contributing 16% of approvals compared to 4% of existing stock, while detached houses represent 84% of applications versus 96% of current dwellings. This suggests increasing densification. Density increases remain below national trends.

HouseholdsHousehold Composition in Bonnells Bay - Silverwater

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Bonnells Bay - Silverwater counted 3,667 households at the 2021 Census, an estimated 3,887 today, averaging 2.5 people each. 28% are couples with children, against 33% couples without children. 22% 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

Families constitute the foundation of the community, representing 75.3% of all occupied households, broken down into couples without children (32.6%), couples with children (27.5%), and single parent families (14.1%). The remaining 24.7% consists of non-family arrangements, dominated by lone person households at 22.1% and group households at 2.7%. The typical household contains a median of 2.5 people, exceeding the Regional NSW figure of 2.4.

Frequently Asked Questions - Households

How many households are in the Bonnells Bay - Silverwater SA2?
As of the 2021 Census, the Bonnells Bay - Silverwater SA2 had 3,667 households. Based on population growth patterns, this has grown by approximately 6.0% to an estimated 3,887 households today.
What is the typical household size?
The median household size in the Bonnells Bay - Silverwater SA2 is 2.5 people. This compares to 2.4 in Regional NSW and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 75.3% of all households. The remaining households consist of lone person households (22.1%), group households (2.7%), and other household types (0.0%).
How are families structured in the area?
Among the 2,761 family households, 27.5% are couples with children, 32.6% are couples without children at home, and 14.1% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Bonnells Bay - Silverwater SA2 compare to regional household patterns?
Compared to Regional NSW, the Bonnells Bay - Silverwater SA2 shows distinct household patterns. Family households are notably over-represented at 75.3% (versus 68.8% regionally). Conversely, lone person households are under-represented at 22.1% compared to the regional 27.9%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Bonnells Bay - Silverwater SA2 have an average of 1.8 children, matching the Regional NSW average of 1.8. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Bonnells Bay - Silverwater SA2?
Marriage patterns reveal 48.4% of the adult population are currently married, while 32.4% have never married. This compares to 45.6% married and 34.3% never married across Regional NSW.
How significant are single-person households?
Single-person households represent 22.1% of all households in the Bonnells Bay - Silverwater SA2, notably lower than the regional average of 27.9%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.7% of households, well below the Regional NSW average of 3.3%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Bonnells Bay - Silverwater

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17.8% of adults in Bonnells Bay - Silverwater hold a university qualification, including 12.0% with a bachelor degree and 3.7% with postgraduate qualifications. A further 33.0% hold a vocational qualification. 2 schools serve the area, with 491 enrolment places and an average ICSEA of 971 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

Higher education attainment in Bonnells Bay - Silverwater presents a notable gap, with 17.8% of individuals possessing university credentials compared to the NSW benchmark of 32.2%. Among degree holders, bachelor degrees account for 12.0%, postgraduate qualifications stand at 3.7%, and graduate diplomas make up 2.1%. In contrast, vocational and trade training is widespread, with 44.7% of citizens aged 15+ holding technical qualifications, divided into certificates (33.0%) and advanced diplomas (11.7%). Formal study participation remains solid across the area, with 25.7% of residents attending educational institutions. Breakdown by level shows 9.4% enrolled in primary education, 6.8% attending secondary schools, and 3.4% engaged in tertiary studies.

Frequently Asked Questions - Education

What percentage of people in the Bonnells Bay - Silverwater SA2 have university qualifications?
17.8% of people aged 15 and over in the Bonnells Bay - Silverwater SA2 have university qualifications, compared to 21.3% in the broader region.
What percentage of people in the Bonnells Bay - Silverwater SA2 have no formal qualifications?
37.6% of people aged 15 and over in the Bonnells Bay - Silverwater SA2 have no formal qualifications, compared to 39.1% regionally.
How does the Bonnells Bay - Silverwater SA2's education level compare to national averages?
The bonnells bay - silverwater sa2 ranks in the 35th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Bonnells Bay - Silverwater SA2?
The most common qualifications in the Bonnells Bay - Silverwater SA2 are: Certificate (33.0%), Bachelor Degree (12.0%), Advanced Diploma (11.7%).
What proportion of the Bonnells Bay - Silverwater SA2's population is currently attending educational institutions?
25.7% of the population in the Bonnells Bay - Silverwater SA2 is currently engaged in formal education, with 9.4% in primary school, 6.8% in secondary school, 3.4% at university.
What is the ICSEA score for schools in the Bonnells Bay - Silverwater SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Bonnells Bay - Silverwater SA2 is 971, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the Bonnells Bay - Silverwater SA2?
There are 2 schools within the Bonnells Bay - Silverwater SA2, with a combined enrollment of approximately 491 students.
What types of schools are available in the Bonnells Bay - Silverwater SA2?
The bonnells bay - silverwater sa2 includes 1 primary school, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Bonnells Bay - Silverwater

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Getting AroundTransport & Commuting in Bonnells Bay - Silverwater

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Public transport in Bonnells Bay - Silverwater reaches 80 stops on 31 routes, timetabled for about 430 services a week. The typical home sits about 200 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

Transit infrastructure in Bonnells Bay - Silverwater includes 80 operational stops serving local bus networks. These facilities connect across 31 separate routes to generate 432 weekly passenger trips. Accessibility across the area is favorable, with an average distance of 202 meters to the closest transit stop. Given the area's residential character, outward commuting prevails, with private vehicles accounting for 95% of journeys and vehicle ownership standing at 1.6 per dwelling. In addition, 24.3% of residents worked from home during the 2021 Census, a figure potentially shaped by COVID-19 conditions. Transit services maintain a network-wide schedule averaging 61 trips per day across all routes, which corresponds to roughly 5 weekly trips per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Bonnells Bay - Silverwater?
There are 80 public transport stops within the Bonnells Bay - Silverwater SA2.
How frequent are the transport services in Bonnells Bay - Silverwater?
the Bonnells Bay - Silverwater SA2 has 432 weekly trips across 31 routes, averaging 61 trips per day.
How far are residents from public transport in Bonnells Bay - Silverwater?
On average, residential properties are 202 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Bonnells Bay - Silverwater

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59.9% of residents in Bonnells Bay - Silverwater report no long-term health condition. 7.0% need daily assistance with core activities, and 49.8% hold private health cover. The standardised death rate runs at 4.6 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

AreaSearch health and mortality indicators reveal distinct community health needs in Bonnells Bay - Silverwater, where chronic illnesses show elevated prevalence among both younger and older demographics. Furthermore, private health insurance coverage is comparatively subdued, held by roughly 50% of the population (~5,115 people), below the Regional NSW proportion of 51.9% and the national average of 55.7%. Arthritis (affecting 10.5% of residents) and mental health issues (10.2%) represent the most prevalent diagnosed conditions locally, while 59.9% of the population reported no long-term illnesses, compared to 63.3% in Regional NSW. Chronic conditions are especially marked among working-age individuals.

Seniors aged 65 and over constitute 24.9% of the community (2,556 people), outpacing the 23.3% observed across Regional NSW, with elder health measures broadly reflecting wider population benchmarks.

Frequently Asked Questions - Health

How many people in the Bonnells Bay - Silverwater SA2 have private health insurance?
Around 49.8% of people in the Bonnells Bay - Silverwater SA2 are covered by private health insurance, which compares to 51.9% in the broader region of Regional NSW.
What percentage of the population requires ongoing medical assistance in the Bonnells Bay - Silverwater SA2?
In the Bonnells Bay - Silverwater SA2, 7.0% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 6.8% of people in Regional NSW require similar assistance.
How prevalent is asthma in the Bonnells Bay - Silverwater SA2?
9.1% of people in the Bonnells Bay - Silverwater SA2 are diagnosed with asthma. In comparison, 8.4% of the population across Regional NSW is affected by asthma.
What percentage of people have diabetes in the Bonnells Bay - Silverwater SA2?
Diabetes affects 5.1% of the the Bonnells Bay - Silverwater SA2 population, while in the surrounding region, 4.7% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Bonnells Bay - Silverwater SA2?
5.0% of people in the Bonnells Bay - Silverwater SA2 have heart disease. Across the region of Regional NSW, 4.4% of the population is affected by heart disease.
How does the Bonnells Bay - Silverwater SA2 compare to the region in terms of overall private health coverage?
In the Bonnells Bay - Silverwater SA2, 49.8% of the population are estimated to have private health insurance. Comparatively, Regional NSW sees an estimated private health coverage rate of 51.9%.

Ancestry & LanguageCultural Diversity in Bonnells Bay - Silverwater

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Bonnells Bay - Silverwater is largely Australian-born, at 87.5% of residents, with 4.4% speaking a language other than English at home. The largest reported ancestries are English (32.5%) and Australian (30.7%). 4.2% 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

Demographic indicators reflect a relatively homogeneous community in Bonnells Bay - Silverwater, where 87.5% of residents were born in Australia, Australian citizens account for 92.5%, and 95.6% converse solely in English at home. Christianity forms the leading religious affiliation, representing 54.5% of the local population, slightly under the 55.9% recorded across Regional NSW. When examining parental heritage and ancestry, the prominent backgrounds across Bonnells Bay - Silverwater include English at 32.5%, Australian at 30.7%, and Scottish at 8.3%. Other distinct community representations include Australian Aboriginal residents at 4.2% (vs 4.6% regionally), Dutch ancestry at 1.3% (vs 1.0%), and Maltese ancestry at 0.5% (vs 0.4%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Bonnells Bay - Silverwater SA2?
Bonnells Bay - Silverwater was found to be below average in terms of cultural diversity, with 87.5% of its population born in Australia, 92.5% being citizens, and 95.6% speaking English only at home.
What is the most common religion in the Bonnells Bay - Silverwater SA2?
The main religion in Bonnells Bay - Silverwater was found to be Christianity, which makes up 54.5% of people in Bonnells Bay - Silverwater. This compares to 55.9% across Regional NSW.
What are the top countries of origin in the Bonnells Bay - Silverwater SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Bonnells Bay - Silverwater are English, comprising 32.5% of the population, Australian, comprising 30.7% of the population, and Scottish, comprising 8.3% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Australian Aboriginal is notably overrepresented at 4.2% of Bonnells Bay - Silverwater (vs 4.6% regionally), Maltese at 0.5% (vs 0.4%) and Dutch at 1.3% (vs 1.0%).
How does the percentage of people born overseas compare to the regional average?
12.5% of the the Bonnells Bay - Silverwater SA2 population was born overseas, compared to 13.0% regionally.
What percentage of the the Bonnells Bay - Silverwater SA2 population speaks a language other than English at home?
4.4% of the population in the Bonnells Bay - Silverwater SA2 speaks a language other than English at home, compared to 7.1% in the wider region.
How many people in the Bonnells Bay - Silverwater SA2 identify as Australian Aboriginal?
4.2% of the the Bonnells Bay - Silverwater SA2 population identifies as Australian Aboriginal, compared to 4.6% in the region.
What is the citizenship status of the population in the Bonnells Bay - Silverwater SA2?
92.5% of the the Bonnells Bay - Silverwater SA2 population holds citizenship, compared to 89.2% in the wider region.

Age StructureAge Profile of Bonnells Bay - Silverwater

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The median resident of Bonnells Bay - Silverwater is 42. That is 1 year younger than at the 2021 Census. 23.5% 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 age distribution across Bonnells Bay - Silverwater tracks closely with broader regional benchmarks, differing from the Regional NSW profile by at most 1.5 percentage points. This positions the estimated median age at 42, declining from 43 at the 2021 Census and sitting 1 year below the Regional NSW median of 43 documented at that Census. Since that time, the 45 - 64 age bracket (middle-aged residents and early retirees) decreased from 25.6% to an estimated 22.5%. Looking ahead to 2041, the most substantial cohort growth will occur among young to middle aged adults (25 - 44), projected to expand by 1,113 residents (45%) to reach 3,600.

Frequently Asked Questions - Age

What is the median age in the Bonnells Bay - Silverwater SA2?
AreaSearch estimates the median age in the Bonnells Bay - Silverwater SA2 at 42 years as at August 2026. That is down from the 2021 Census figure of 43 years, with AreaSearch updating the age profile for population change recorded since the Census.
How does the Bonnells Bay - Silverwater SA2's median age compare to broader areas?
At an estimated 42 years as at August 2026, Bonnells Bay - Silverwater is comparable to the Regional NSW 2021 Census average (43 years) yet 4 years older than the national Census average (38 years).
What age groups are over-represented in the Bonnells Bay - Silverwater SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Bonnells Bay - Silverwater SA2 compared to the Regional NSW region is the 65 - 74 group, making up 13.2% of the population.
What age groups are under-represented in the Bonnells Bay - Silverwater SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Bonnells Bay - Silverwater SA2 compared to the Regional NSW region is the 45 - 54 group, making up 10.4% of the population.
Are there age groups with notable population variances?
No, the age distribution in the Bonnells Bay - Silverwater SA2 is broadly in line with the Regional NSW region.
What is the percentage of children (0-14 years) in the Bonnells Bay - Silverwater SA2?
AreaSearch estimates children aged 0-14 years at 17.1% of the population in the Bonnells Bay - Silverwater SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Bonnells Bay - Silverwater SA2?
AreaSearch estimates people aged 65 and over at 24.9% of the population in the Bonnells Bay - Silverwater SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Bonnells Bay - Silverwater

Data currency Refreshed

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

Everything is aggregated to the 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 this 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 this 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 this month headline measures · Jun 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 this month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Aug 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Aug 2026 this month all 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 Aug 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 5 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 this month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 last month headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

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

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 34 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (9,691 at the 2021 Census → 10,273 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 (111021216). 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 Bonnells Bay - Silverwater 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 Bonnells Bay - Silverwater 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 Bonnells Bay - Silverwater 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 (Aug 2026), infrastructure projects (Aug 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.

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