Oyster Bay - Como - Jannali

SA2

Greater Sydney / Sutherland - Menai - Heathcote

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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 Oyster Bay - Como - Jannali

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The median house price in Oyster Bay - Como - Jannali is $1.81m, with units at $1.05m. House values have moved 2.8% a year compounded over five years.

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DemographicsPopulation Growth in Oyster Bay - Como - Jannali

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Oyster Bay - Como - Jannali has an estimated 22,912 residents, up from 22,063 at the 2021 Census — a change of 849 people, or 3.8%. Growth has averaged 0.6% a year over five years. That puts 2,572 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

According to assessments conducted by AreaSearch, the population across Oyster Bay - Como - Jannali reached approximately 22,912 as of Aug 2026. This marks a growth of 849 people (3.8%) compared to the 2021 Census count of 22,063 people. These figures are calculated using the ABS estimated resident population figure of 22,878 recorded as of June 2025 alongside 52 validated new addresses identified following the Census. Demographic density stands at 2,571 persons per square kilometer, positioning the area within the highest quartile among national territories evaluated by AreaSearch. Outpacing the broader SA3 area (3.2%), the local 3.8% post-2021 Census expansion establishes the community as a regional growth frontrunner.

Incoming overseas migration served as the primary growth catalyst, generating roughly 66.3% of total net population additions throughout recent timeframes. Projections for each individual SA2 territory are drawn from ABS/Geoscience Australia models issued in 2024 (anchored to 2022). Where such coverage is absent, AreaSearch integrates SA2 datasets released by the NSW State Government in 2022 (using 2021 as a base). Projections across age cohorts derived from these models have been mapped across every region spanning 2032 through to 2041. Based on expected demographic patterns, prospective expansion is projected to sit just below the median benchmark of evaluated statistical zones, with overall numbers anticipated to climb by 1,266 persons to 2041 according to current annual ERP figures, representing an overall rise of 5.4% throughout the 16-year horizon.

Frequently Asked Questions - Population

What is the latest population estimate for the Oyster Bay - Como - Jannali SA2?
Total population for the Oyster Bay - Como - Jannali SA2 was estimated to be approximately 22,912 as at Aug 26. This is based upon an estimated resident population of 22,878 from the ABS up to June 2025.
How has the population in the Oyster Bay - Como - Jannali SA2 changed since 2021?
The oyster bay - como - jannali sa2 has added approximately 849 people and shown a 3.85% increase from the 22,063 people recorded at the 2021 Census period.
What is the population density in the Oyster Bay - Como - Jannali SA2?
The population density in the Oyster Bay - Como - Jannali SA2 is estimated at 2,571 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Oyster Bay - Como - Jannali SA2?
Over the past 10 years, the population in the Oyster Bay - Como - Jannali SA2 has shown a compound annual growth rate of 0.5% per annum.
What are the main drivers of population growth in the Oyster Bay - Como - Jannali SA2?
Population growth in the Oyster Bay - Como - Jannali SA2 is driven by: Overseas migration (66.3%), Natural increase (33.7%), Interstate migration (0.0%). The primary driver is Overseas migration, contributing 66.3% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Oyster Bay - Como - Jannali

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248 new dwellings have been approved in Oyster Bay - Como - Jannali over the past five years, an average of 49 a year. That is 2.2 approvals per 1,000 residents. Of the 49 dwellings approved in the latest reporting year, 53% 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 recent years, planning authorities have granted approvals for approximately 49 dwellings annually within Oyster Bay - Como - Jannali, culminating in 248 residential approvals across the preceding 5 financial years. Net population increases averaged 2.7 new residents per completed home over the last 5 financial years (between FY-22 and FY-26), underpinning strong property market fundamentals. Expected construction costs for these newly approved residences average $561,000, which sits slightly higher than regional norms and signals an emphasis on premium residential construction. Concurrently, non-residential activity remains balanced, evidenced by $25.8 million in commercial approvals logged during the current financial year.

On a per-capita basis, residential building approvals in Oyster Bay - Como - Jannali track at roughly three-quarters of the Greater Sydney benchmark and sit in the 26th percentile nationally, constraining new buyer stock and reinforcing demand for established housing. This below-average development pace underscores local land maturity alongside potential zoning limitations. Among recent building permits, separate houses account for 53.0% while medium and higher-density projects constitute 47.0%, introducing a broader selection of townhouses and apartments to accommodate diverse price points and household formats. This composition deviates from the existing residential landscape (where freestanding dwellings represent 76.0%), highlighting restricted greenfield availability as well as evolving lifestyle preferences for manageable, lower-cost housing. A ratio of roughly 551 people per residential approval emphasizes the established nature of the locality. Moving forward, population forecasts indicate that Oyster Bay - Como - Jannali will add 1,232 residents through to 2041 (benchmarked against the latest quarterly figures from AreaSearch). Existing construction activity suggests upcoming housing completions should comfortably absorb this growth trajectory, maintaining favorable conditions for prospective purchasers while potentially supporting expansion beyond baseline forecasts.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Oyster Bay - Como - Jannali SA2 recently?
Dwelling approval activity in the the Oyster Bay - Como - Jannali SA2 area has seen 84 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Oyster Bay - Como - Jannali SA2's current population of 22,912 has been supported by 49 approvals on average over recent years.
How does the Oyster Bay - Como - Jannali SA2's development activity compare to the broader region?
The Oyster Bay - Como - Jannali SA2 has seen 0.22 approvals per 100 people in recent years, compared to 0.62 approvals in the broader region. This means that one dwelling has been approved for every 551 people in the Oyster Bay - Como - Jannali SA2, compared to one for every 165 in the broader region.
Is the Oyster Bay - Como - Jannali SA2 keeping up with housing demand?
With the population expected to increase by 1,232 people by 2041, around 411 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 3.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
What has been the trend in development approvals over the past five years in the Oyster Bay - Como - Jannali SA2?
Looking at development activity over the past five years, the Oyster Bay - Como - Jannali SA2's approval levels have been below the yearly average of 49, indicating a recent decline in approval activity.
How many dwellings will be needed to accommodate future population growth in the Oyster Bay - Como - Jannali SA2?
The population in the Oyster Bay - Como - Jannali SA2 is expected to grow by 1,232 people by 2041, necessitating approximately 411 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 Oyster Bay - Como - Jannali SA2?
Over the past five years, the population in the Oyster Bay - Como - Jannali SA2 has grown by approximately 1,626 people, while 248 residential approvals were recorded. This equates to a ratio of 6.6 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 Oyster Bay - Como - Jannali SA2?
With dwelling approval activity running at an average of 49 approvals per year and a population of 22,912, the market appears to be adequately supplied relative to projected housing demand in recent years, suggesting that developers should have a longer-term approach when considering new projects. With the population expected to increase by 1,232 people by 2041, around 411 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 3.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
Approvals Pipeline Development applications near Oyster Bay - Como - Jannali

Development applications around Oyster Bay - Como - Jannali

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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 Oyster Bay - Como - Jannali

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AreaSearch tracks 14 current infrastructure and development projects inside Oyster Bay - Como - Jannali, worth an estimated $4.76 billion. A further 103 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $12.6 billion. 17 are already under construction and 51 are due for completion within three years. The pipeline spans residential development, communities, precincts & urban renewal and transport & logistics. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Community growth and vitality are heavily shaped by planning frameworks, local infrastructure enhancements, and major civil works. AreaSearch has identified 12 key initiatives positioned to influence the surrounding region. Significant undertakings include the 544-550 Box Road Jannali Mixed-Use Development, M6 Stage 2, President Private Hospital Redevelopment, and Florida Street Affordable Housing, with key details summarized in the following schedule.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Oyster Bay - Como - Jannali SA2?
Key infrastructure and planning changes likely to influence the Oyster Bay - Como - Jannali SA2 include: 544-550 Box Road Jannali Mixed-Use Development (Under Assessment); M6 Stage 2 (Proposed); President Private Hospital Redevelopment (Construction); Florida Street Affordable Housing (Planning); and Sutherland Public School Hall Upgrade (Planning). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Oyster Bay - Como - Jannali SA2?
Infrastructure development impacting the Oyster Bay - Como - Jannali SA2 spans multiple sectors including Transport & Logistics, Communities, and Residential Development, among others.
What is the scale of infrastructure investment impacting the Oyster Bay - Como - Jannali SA2?
Infrastructure investment analysis indicates substantial capital deployment exceeding $5.4 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the Oyster Bay - Como - Jannali SA2 vicinity.
How does the Oyster Bay - Como - Jannali SA2's infrastructure development compare to other areas?
The Oyster Bay - Como - Jannali SA2 ranks in the top 20% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
Sutherland to Cronulla Active Transport Link (SCATL) Stage 2 & 3
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A major continuous 10km off-road active transport pedestrian and cycling link running alongside the railway corridor through Jannali, Kirrawee, Miranda, and Caringbah, connecting major retail, educational, health, and transport interchanges.

Transport & Logistics

Oyster Bay Waterways Management Plan & Dredging Strategy
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2026

Sutherland Shire Council, in coordination with Transport for NSW Maritime, formulated the Oyster Bay Waterways Management Plan and Long-Term Dredging Strategy. The strategy defines environmental guidelines, navigational channel depths, sediment management, and mangrove protection across Oyster Creek and Kareela Creek waterways. Council endorsed the framework and environmental approvals for staged maintenance dredging.

Communities, Precincts & Urban Renewal

Jannali Town Centre Integrated Mixed-Use & Commuter Hub Development
Category: Communities, Precincts & Urban Renewal
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Strategic planning proposal and precinct redevelopment combining Council car park at 42a Railway Crescent and adjoining Box Road properties. Facilitates an integrated mixed-use development featuring an anchor Woolworths supermarket, specialty retail, residential units, a 200-space Transport for NSW commuter car park, and a major public plaza.

Communities, Precincts & Urban Renewal

Oyster Bay Oval Masterplan & Renewal
Category: Sports & Recreation
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Sutherland Shire Council's adopted masterplan for Oyster Bay Oval delivers comprehensive recreational upgrades, including a refurbished sports oval, upgraded lighting, modern multi-purpose community amenities, inclusive play spaces, perimeter shared pathways, and foreshore environmental restoration.

Sports & Recreation

147 Garnet Road Kareela Residential Development
Category: Residential Development
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Rezoning approved for residential flat buildings on former Sylvanvale headquarters site in Kareela. The site is currently for sale via Expressions of Interest, closing August 26, 2025, with potential for up to 60 dwellings. Proceeds from the sale will fund supported accommodation for people with disabilities at other locations in Sutherland Shire. The proposal includes a 50% landscaped area requirement and environmental protections.

Residential Development

Jannali Public Domain Plan
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2029
Source / Links: Link 1   Link 2  

Comprehensive public domain revitalisation plan for Jannali Town Centre adopted by Sutherland Shire Council in March 2026. Includes widening footpaths for outdoor dining, enhanced station surrounds and pedestrian plazas, green open space upgrades, street tree planting, improved wayfinding, and public art integration.

Communities, Precincts & Urban Renewal

Lakewood City Reserve Masterplan & Upgrade
Category: Sports & Recreation
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A comprehensive open space concept masterplan and capital works program established by Sutherland Shire Council for Lakewood City Reserve[cite: 1]. The plan encompasses structural upgrades to the Bonnet Bay Football Club amenities building ('The Hangar'), sporting field re-grading, foreshore reserve enhancements, playground upgrades, and improved parking and pedestrian connections along Washington Drive[cite: 1].

Sports & Recreation

147 Garnet Road Residential Precinct
Category: Residential Development
Stage: Pre-Approval | Est. Comp: 2027

The 147 Garnet Road redevelopment in Kareela proposes the transformation of the former Sylvanvale site into an integrated community featuring specialist disability accommodation and seniors living. The proposal includes independent living apartments, respite care units, and landscaped communal gardens with on-site support facilities. Planning proposals and development applications are under assessment with Sutherland Shire Council.

Residential Development

Jobs & IndustryEmployment Trends in Oyster Bay - Como - Jannali

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12,802 residents of Oyster Bay - Como - Jannali are employed, from a labour force of 13,116. Unemployment sits at 2.4%, with participation at 71.6%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.9% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 18,185, about 79% 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 labour market in Oyster Bay - Como - Jannali is characterized by an educated talent pool, significant white-collar professional concentration, and an unemployment rate of only 2.4%, alongside consistent workforce indicators over the preceding twelve months. As of March 2026, employed residents numbered 12,802, with the jobless rate tracking 1.7% below the Greater Sydney benchmark of 4.1%. Workforce participation is solid at 71.6%, exceeding the metropolitan average of 68.9%. Census records indicated that 52.8% of workers performed their duties from home, though these figures were influenced by prevailing Covid-19 restrictions.

Key sectors employing local residents include professional & technical services, health care & social assistance, and education & training. The community exhibits a notable concentration in education & training, employing 1.3 times the regional average. Conversely, health care & social assistance accounts for a smaller share of the local talent pool, engaging 12.1% of working residents in Oyster Bay - Como - Jannali versus 14.1% across Greater Sydney. Because the suburb is primarily residential, local commercial job generation is comparatively contained, as reflected in Census ratios comparing resident workers to local workplace positions. According to AreaSearch evaluations of ABS and SALM releases, over the twelve-month period ending March 2026, local employment showed no net change while the labour pool expanded by 0.4%, leading to an increase of 0.3 percentage points in the jobless rate. Throughout the same timeframe, Greater Sydney saw employment and labour force metrics both rise by 1.9%, accompanied by a minor reduction in unemployment. Broader workforce outlooks from Jobs and Skills Australia published in Mar-26 provide context on structural labour trends. These multi-year forecasts, covering five-year and ten-year horizons, were applied to the area's industry profile to gauge forward demand. Nationally, total employment is projected to expand by 6.6% across five years and 13.7% across ten years, with performance varying widely by sector. Aligning these sectoral projections with the resident workforce distribution indicates local job counts could increase by 6.9% over five years and 13.9% over ten years (representing an illustrative weighting model that excludes discrete localized population forecasts).

Frequently Asked Questions - Employment

What is the employment situation in the Oyster Bay - Como - Jannali SA2?
As of March 2026, the Oyster Bay - Como - Jannali SA2 has approximately 12,802 employed residents with an unemployment rate of 2.4%. This very low unemployment rate indicates a tight labour market with strong demand for workers. The area ranks in the top 25% nationally for employment performance, indicating a robust job market.
How does the Oyster Bay - Como - Jannali SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Oyster Bay - Como - Jannali SA2 stands at 2.4%, which is 1.7 percentage points below Greater Sydney's rate of 4.1%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Oyster Bay - Como - Jannali SA2?
The employment landscape in the Oyster Bay - Como - Jannali SA2 is dominated by several key sectors. The largest employers are professional & technical (12.4% of employment), health care & social assistance (12.1%), and education & training (11.3%). Other significant employers include construction and retail trade.
How has employment changed recently in the Oyster Bay - Como - Jannali SA2?
Over the past year to March 2026, the Oyster Bay - Como - Jannali SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Greater Sydney saw employment increased and its unemployment rate dropped.
What is the workforce participation rate in the Oyster Bay - Como - Jannali SA2?
The workforce participation rate in the Oyster Bay - Como - Jannali SA2 is 71.6%, which represents the proportion of working-age residents who are either employed or actively seeking work. This high participation rate indicates strong workforce engagement and economic vitality. The local rate leading the Greater Sydney average of 68.9%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the Oyster Bay - Como - Jannali SA2's employment market?
The oyster bay - como - jannali sa2 shows notable specialization in education & training, which employs 11.3% of the local workforce compared to 8.9% regionally. This moderate specialization indicates some local strength in the sector.
What are the employment growth prospects for the Oyster Bay - Como - Jannali SA2?
Based on Jobs and Skills Australia projections applied to the Oyster Bay - Como - Jannali SA2's industry mix, employment is expected to grow by 6.9% over the next five years and 13.9% 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 Oyster Bay - Como - Jannali SA2 compare nationally?
The oyster bay - como - jannali sa2's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to other regions. Recent job advertisement trends show the broader employment region saw a 5.9% decline, ranking 29.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Oyster Bay - Como - Jannali SA2?
Skilled workers will find excellent opportunities in the Oyster Bay - Como - Jannali SA2, with knowledge-intensive sectors comprising 45.9% of local employment. Key sectors for skilled workers include professional & technical (12.4%), health care & social assistance (12.1%), and education & training (11.3%). With projected employment growth of 6.9% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Oyster Bay - Como - Jannali

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Median household income in Oyster Bay - Como - Jannali is $2,745 a week (about $143,000 a year), with median personal income at $1,063 a week. ATO records put median taxable income at $70,440 a year against an average of $94,189. 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 taxpayers in the Oyster Bay - Como - Jannali SA2 generated a median income of $70,440 and an average income of $94,189. These earnings sit among the upper tiers across Australia, exceeding the Greater Sydney median of $60,817 and average of $83,003. Factoring in Wage Price Index movement of 10.32% since financial year 2023, modeled figures reach approximately $77,709 for median earnings and $103,909 for average earnings as of March 2026. Across personal, family, and household levels in the 2021 Census, local earnings consistently placed between the 83rd and 94th percentiles across the country.

High-income earners form a substantial segment, with 30.2% of residents (6,919 people) falling into the $4000+ per week category, differing from the broader regional profile where the $1,500 - 2,999 range represents the largest share at 30.9%. Weekly income exceeds $3,000 for 46.1% of community members, highlighting substantial local purchasing capacity. Housing expenditures represent 14.5% of income, placing local disposable earnings in the 94th percentile, while socioeconomic indices position the suburb in the 9th decile for SEIFA income.

Frequently Asked Questions - Income

What is the median taxable income in the Oyster Bay - Como - Jannali SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Oyster Bay - Como - Jannali SA2 is approximately $77,709. The official ATO data from FY-23 recorded a median of $70,440.
What is the average taxable income in the Oyster Bay - Como - Jannali SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Oyster Bay - Como - Jannali SA2 is approximately $103,909. The official ATO data from FY-23 recorded an average of $94,189.
How does the median taxable income in the Oyster Bay - Como - Jannali SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Oyster Bay - Como - Jannali SA2 is approximately $77,709 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $70,440 and $60,817 respectively.
How does the average taxable income in the Oyster Bay - Como - Jannali SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Oyster Bay - Como - Jannali SA2 is approximately $103,909 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $94,189 and $83,003 respectively.
What are the main income cohorts in the Oyster Bay - Como - Jannali SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~30.2% / 6,919 persons) of the Oyster Bay - Como - Jannali SA2's population is the $4000+ cohort.
How do the main income cohorts in the Oyster Bay - Como - Jannali SA2 compare to the region?
The largest income cohort in the Oyster Bay - Como - Jannali SA2 is the $4000+ group, representing about 30.2% of the population. In comparison, Greater Sydney's largest income cohort is the $1,500 - 2,999 group, representing 30.9% of its population, according to the 2021 Census.
What is the median household income in the Oyster Bay - Como - Jannali SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Oyster Bay - Como - Jannali SA2 is $2,745/wk.
What is the median family income in the Oyster Bay - Como - Jannali SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Oyster Bay - Como - Jannali SA2 is $3,103/wk.
What is the median personal income in the Oyster Bay - Como - Jannali SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Oyster Bay - Como - Jannali SA2 is $1,063/wk.
How does the Oyster Bay - Como - Jannali SA2's income rank nationally?
The Oyster Bay - Como - Jannali SA2's income level is among the highest in Australia according to the latest ATO data aggregated by AreaSearch for FY-23. The Oyster Bay - Como - Jannali SA2's median income among taxpayers is $70,440 and the average income stands at $94,189, which compares to figures for Greater Sydney's of $60,817 and $83,003 respectively. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $77,709 (median) and $103,909 (average) as of March 2026.
What is the disposable income in the Oyster Bay - Como - Jannali SA2?
The estimated disposable income in the Oyster Bay - Como - Jannali SA2 is $10,169 per year according to AreaSearch analysis.
How does the Oyster Bay - Como - Jannali SA2's disposable income compare to the region?
The oyster bay - como - jannali sa2's disposable income is $10,169 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Oyster Bay - Como - Jannali

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Oyster Bay - Como - Jannali had 7,383 occupied dwellings at the 2021 Census, 76% detached houses and 8% apartments. 47% are owned with a mortgage, 15% rented and 38% owned outright. At that Census the median rent was $500 a week and the median mortgage repayment $3,000 a month, a total housing cost higher than 91% of areas nationally. Rent absorbs 18.2% of household income here and mortgage repayments 25.2%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Census records reveal that separate houses accounted for 75.7% of the residential stock in Oyster Bay - Como - Jannali, with medium-to-high density formats, townhouses, and other dwellings comprising 24.2%, contrasted with Sydney metro where standalone houses represent 55.9% and attached dwellings make up 44.1%. Outright home ownership reached 38.4%, noticeably outperforming the metropolitan rate, while 46.7% of properties were owned with a mortgage and 15.0% were occupied by tenants. Median monthly mortgage commitments were recorded at $3,000, exceeding the Sydney metro standard of $2,427 and the nationwide figure of $1,863.

Median weekly rents stood at $500, higher than both the Sydney metro midpoint of $470 and the national figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Oyster Bay - Como - Jannali SA2?
In the Oyster Bay - Como - Jannali SA2, 38.4% of homes are owned outright, 46.7% are owned with a mortgage, and 15.0% are rented.
What percentage of dwellings in the Oyster Bay - Como - Jannali SA2 are houses?
According to the latest data, 75.7% of dwellings in the Oyster Bay - Como - Jannali SA2 are houses.
What percentage of dwellings in the Oyster Bay - Como - Jannali SA2 are apartments or units?
In the Oyster Bay - Como - Jannali SA2, 8.4% of dwellings are apartments or units, with an additional 15.6% being semi-detached dwellings.
What is the level of outright home ownership in the Oyster Bay - Como - Jannali SA2?
Outright home ownership in the Oyster Bay - Como - Jannali SA2 stands at 38.4%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the Oyster Bay - Como - Jannali SA2?
The median monthly mortgage repayment in the Oyster Bay - Como - Jannali SA2 is $3,000, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the Oyster Bay - Como - Jannali SA2?
The median weekly rent in the Oyster Bay - Como - Jannali SA2 is $500, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the Oyster Bay - Como - Jannali SA2?
In the Oyster Bay - Como - Jannali SA2, 9.8% of rentals are $0-149/week, 17.7% are $150-349/week, 45.4% are $350-649/week, 23.4% are $650-949/week, and 3.8% are $950+/week.
What is the average monthly housing cost in the Oyster Bay - Como - Jannali SA2?
The aggregate monthly housing cost in the Oyster Bay - Como - Jannali SA2 is $1,726, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Oyster Bay - Como - Jannali SA2?
In the Oyster Bay - Como - Jannali SA2, households with mortgages typically spend 25.2% of their income on mortgage repayments, while renters spend 18.2% of their income on rent.
How crowded are homes in the Oyster Bay - Como - Jannali SA2?
The average persons per bedroom ratio in the Oyster Bay - Como - Jannali SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Oyster Bay - Como - Jannali SA2 compare to the region?
Housing affordability in the Oyster Bay - Como - Jannali SA2 shows mortgage holders spending 25.2% of income on repayments (vs 27.0% regionally), while renters spend 18.2% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the Oyster Bay - Como - Jannali SA2?
The dwelling mix in the Oyster Bay - Como - Jannali SA2 consists of 75.7% detached houses, 15.6% semi-detached dwellings, 8.4% apartments, and 0.2% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Oyster Bay - Como - Jannali SA2?
Accounting for the local ownership mix, the weighted average monthly housing cost is approximately $1,726. This accounts for outright owners paying no housing costs, mortgage holders paying $3,000/month, and renters paying $2,165/month.
How affordable is housing in the Oyster Bay - Como - Jannali SA2 relative to local incomes?
Housing in Oyster Bay - Como - Jannali consumes approximately 14.5% of median household income ($11,886 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 Oyster Bay - Como - Jannali SA2?
Recent development applications in Oyster Bay - Como - Jannali show attached dwellings contributing 52% of approvals compared to 24% of existing stock, while detached houses represent 48% of applications versus 76% of current dwellings. This suggests increasing densification. Housing density growth is around the national average.

HouseholdsHousehold Composition in Oyster Bay - Como - Jannali

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Oyster Bay - Como - Jannali counted 7,383 households at the 2021 Census, averaging 2.9 people each. 47% are couples with children, more than in 92% of areas nationally, against 25% couples without children. 17% of households are people living alone, and families average 1.6 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families constitute the vast majority of local households at 82.3%, comprising couples with children (47.2%), couples without offspring (25.4%), and single parent households (9.0%). Non-family living arrangements represent 17.7% of total households, consisting of single-person dwellings at 16.5% and group arrangements at 1.3%. The typical household size stands at 2.9 people, exceeding the Greater Sydney standard of 2.7.

Frequently Asked Questions - Households

How many households are in the Oyster Bay - Como - Jannali SA2?
As of the 2021 Census, the Oyster Bay - Como - Jannali SA2 had 7,383 households. Based on population growth patterns, this has grown by approximately 3.8% to an estimated 7,667 households today.
What is the typical household size?
The median household size in the Oyster Bay - Como - Jannali SA2 is 2.9 people. This compares to 2.7 in Greater Sydney and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 82.3% of all households. The remaining households consist of lone person households (16.5%), group households (1.3%), and other household types (0.0%).
How are families structured in the area?
Among the 6,076 family households, 47.2% are couples with children, 25.4% are couples without children at home, and 9.0% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Oyster Bay - Como - Jannali SA2 compare to regional household patterns?
Compared to Greater Sydney, the Oyster Bay - Como - Jannali SA2 shows distinct household patterns. Family households are notably over-represented at 82.3% (versus 72.6% regionally). Conversely, lone person households are under-represented at 16.5% compared to the regional 23.2%. This family-oriented profile influences local demand for family homes, schools, and children's services.
What is the average family size?
Families in the Oyster Bay - Como - Jannali SA2 have an average of 1.6 children, slightly above the Greater Sydney average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Oyster Bay - Como - Jannali SA2?
Marriage patterns reveal 57.4% of the adult population are currently married, while 29.7% have never married. This compares to 48.3% married and 36.4% never married across Greater Sydney.
How significant are single-person households?
Single-person households represent 16.5% of all households in the Oyster Bay - Como - Jannali SA2, notably lower than the regional average of 23.2%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 1.3% of households, well below the Greater Sydney average of 4.2%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Oyster Bay - Como - Jannali

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36.3% of adults in Oyster Bay - Como - Jannali hold a university qualification, including 24.1% with a bachelor degree and 8.8% with postgraduate qualifications, higher than 88% of areas nationally. A further 21.0% hold a vocational qualification. 11 schools serve the area, with 3,226 enrolment places and an average ICSEA of 1,080 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

Academic achievement across the locality is elevated relative to broader regional metrics, with 36.3% of individuals aged 15 and above possessing a university credential, outstripping the Australian proportion of 30.4% as well as the SA3 area figure of 30.5%. Bachelor degrees constitute the primary higher education level at 24.1%, accompanied by postgraduate degrees (8.8%) and graduate diplomas (3.4%). Vocational and technical training is likewise widespread, with 34.2% of residents aged 15+ having earned vocational awards, including certificates (21.0%) and advanced diplomas (13.2%). A significant 31.6% of the resident community is actively participating in formal study.

By education tier, primary schooling accounts for 11.4% of residents, secondary education encompasses 9.0%, and tertiary institutions engage 5.1% of local scholars.

Frequently Asked Questions - Education

What percentage of people in the Oyster Bay - Como - Jannali SA2 have university qualifications?
36.3% of people aged 15 and over in the Oyster Bay - Como - Jannali SA2 have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the Oyster Bay - Como - Jannali SA2 have no formal qualifications?
29.5% of people aged 15 and over in the Oyster Bay - Como - Jannali SA2 have no formal qualifications, compared to 34.2% regionally.
How does the Oyster Bay - Como - Jannali SA2's education level compare to national averages?
The oyster bay - como - jannali sa2 ranks in the 88th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Oyster Bay - Como - Jannali SA2?
The most common qualifications in the Oyster Bay - Como - Jannali SA2 are: Bachelor Degree (24.1%), Certificate (21.0%), Advanced Diploma (13.2%).
What proportion of the Oyster Bay - Como - Jannali SA2's population is currently attending educational institutions?
31.6% of the population in the Oyster Bay - Como - Jannali SA2 is currently engaged in formal education, with 11.4% in primary school, 9.0% in secondary school, 5.1% at university.
What is the ICSEA score for schools in the Oyster Bay - Como - Jannali SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Oyster Bay - Como - Jannali SA2 is 1080, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the Oyster Bay - Como - Jannali SA2?
There are 11 schools within the Oyster Bay - Como - Jannali SA2, with a combined enrollment of approximately 3,226 students.
What types of schools are available in the Oyster Bay - Como - Jannali SA2?
The oyster bay - como - jannali sa2 includes 9 primary schools, 1 secondary school, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Oyster Bay - Como - Jannali

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Getting AroundTransport & Commuting in Oyster Bay - Como - Jannali

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Public transport in Oyster Bay - Como - Jannali reaches 161 stops on 26 routes, timetabled for about 3,100 services a week. The typical home sits about 160 m from its nearest stop. Buses carry the largest share of public transport commuters. 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 transportation networks across Oyster Bay - Como - Jannali encompass 161 operational transit stops across passenger rail and bus modes. These facilities are connected by 26 distinct routes, delivering a combined 3,057 passenger services each week. Local transit connectivity is high, with properties positioned an average of 158 meters from their nearest transit node. Due to the area's residential profile, outward commuting is standard, with private vehicles accounting for 84% of commuter journeys and trains carrying 11%. Private vehicle rates stand at 1.6 per household, surpassing the wider metropolitan average.

Additionally, 52.8% of resident workers reported working from home during the 2021 Census, reflecting pandemic conditions. Transit schedules provide an average frequency of 436 trips per day across the network, translating to roughly 18 weekly departures per stop location. The accompanying mapping illustrates the 100 closest transit access points relative to the geographical midpoint.

Frequently Asked Questions - Transport

How many public transport stops are in Oyster Bay - Como - Jannali?
There are 161 public transport stops within the Oyster Bay - Como - Jannali SA2.
How frequent are the transport services in Oyster Bay - Como - Jannali?
the Oyster Bay - Como - Jannali SA2 has 3,057 weekly trips across 26 routes, averaging 436 trips per day.
How far are residents from public transport in Oyster Bay - Como - Jannali?
On average, residential properties are 158 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Oyster Bay - Como - Jannali

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72.8% of residents in Oyster Bay - Como - Jannali report no long-term health condition, a healthier profile than 82% of areas nationally. 4.0% need daily assistance with core activities, and 67.5% hold private health cover. The standardised death rate runs at 4.3 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

Evaluations of mortality metrics and chronic illness data by AreaSearch reflect excellent health outcomes throughout Oyster Bay - Como - Jannali, characterized by low occurrences of standard medical disorders across every age cohort. Furthermore, private healthcare coverage is exceptionally widespread, encompassing approximately 68% of the populace (15,465 people), outperforming the Greater Sydney rate of 59.9% and the Australian figure of 55.7%. Asthma and arthritis represent the most prevalent diagnosed conditions locally, reported by 7.4 and 7.1% of community members, respectively, whereas 72.8% of the populace noted no chronic health concerns (compared to 74.6% across Greater Sydney).

Working-age demographics display favorable health profiles with limited long-term conditions. Older adults aged 65 and above account for 17.9% of the local population (4,089 people), surpassing the Greater Sydney proportion of 15.5%, with local senior cohorts recording health metrics that align closely with nationwide trends.

Frequently Asked Questions - Health

How many people in the Oyster Bay - Como - Jannali SA2 have private health insurance?
Around 67.5% of people in the Oyster Bay - Como - Jannali SA2 are covered by private health insurance, which compares to 59.9% in the broader region of Greater Sydney.
What percentage of the population requires ongoing medical assistance in the Oyster Bay - Como - Jannali SA2?
In the Oyster Bay - Como - Jannali SA2, 4.0% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 5.2% of people in Greater Sydney require similar assistance.
How prevalent is asthma in the Oyster Bay - Como - Jannali SA2?
7.4% of people in the Oyster Bay - Como - Jannali SA2 are diagnosed with asthma. In comparison, 6.4% of the population across Greater Sydney is affected by asthma.
What percentage of people have diabetes in the Oyster Bay - Como - Jannali SA2?
Diabetes affects 3.2% of the the Oyster Bay - Como - Jannali SA2 population, while in the surrounding region, 4.3% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Oyster Bay - Como - Jannali SA2?
3.3% of people in the Oyster Bay - Como - Jannali SA2 have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the Oyster Bay - Como - Jannali SA2 compare to the region in terms of overall private health coverage?
In the Oyster Bay - Como - Jannali SA2, 67.5% of the population are estimated to have private health insurance. Comparatively, Greater Sydney sees an estimated private health coverage rate of 59.9%.

Ancestry & LanguageCultural Diversity in Oyster Bay - Como - Jannali

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Oyster Bay - Como - Jannali is largely Australian-born, at 79.3% of residents, with 12.6% speaking a language other than English at home. The largest reported ancestries are English (28.4%) and Australian (25.9%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity within Oyster Bay - Como - Jannali tracks above standard averages, with overseas-born individuals making up 20.7% of the populace and 12.6% using a language other than English in their households. Christianity is the primary faith, accounting for 58.6% of residents in Oyster Bay - Como - Jannali, compared to 49.2% throughout Greater Sydney. Looking at parental heritage, the most common ancestral backgrounds across Oyster Bay - Como - Jannali are English at 28.4% (exceeding the regional benchmark of 19.0%), Australian at 25.9% (above the 17.8% regional proportion), and Irish at 9.6%.

Additional cultural groups show distinctive local representation, including Macedonian backgrounds at 0.7% (compared to 0.4% across the broader region), Russian at 0.5% (against 0.4%), and Greek at 2.1% (versus 1.9%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Oyster Bay - Como - Jannali SA2?
Oyster Bay - Como - Jannali was found to be above average in terms of cultural diversity, with 20.7% of its population born overseas and 12.6% speaking a language other than English at home.
What is the most common religion in the Oyster Bay - Como - Jannali SA2?
The main religion in Oyster Bay - Como - Jannali was found to be Christianity, which makes up 58.6% of people in Oyster Bay - Como - Jannali. This compares to 49.2% across Greater Sydney.
What are the top countries of origin in the Oyster Bay - Como - Jannali SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Oyster Bay - Como - Jannali are English, comprising 28.4% of the population, which is substantially higher than the regional average of 19.0%, Australian, comprising 25.9% of the population, which is substantially higher than the regional average of 17.8%, and Irish, comprising 9.6% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Macedonian is notably overrepresented at 0.7% of Oyster Bay - Como - Jannali (vs 0.4% regionally), Russian at 0.5% (vs 0.4%) and Greek at 2.1% (vs 1.9%).
How does the percentage of people born overseas compare to the regional average?
20.7% of the the Oyster Bay - Como - Jannali SA2 population was born overseas, compared to 40.5% regionally.
What percentage of the the Oyster Bay - Como - Jannali SA2 population speaks a language other than English at home?
12.6% of the population in the Oyster Bay - Como - Jannali SA2 speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the Oyster Bay - Como - Jannali SA2 identify as Australian Aboriginal?
0.8% of the the Oyster Bay - Como - Jannali SA2 population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the Oyster Bay - Como - Jannali SA2?
92.4% of the the Oyster Bay - Como - Jannali SA2 population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Oyster Bay - Como - Jannali

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The median resident of Oyster Bay - Como - Jannali is 40. 22.1% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The age distribution of Oyster Bay - Como - Jannali leans toward younger age groups. Demographic data updated to August 2026 shows that mature adults and early retirees (45 - 64) comprise 26.6% of residents, compared to 22.6% in Greater Sydney, whereas young to middle-aged adults (25 - 44) account for 21.9%, below the wider metropolitan proportion of 31.4%. The estimated median age stood at 40 as at August 2026, matching the 2021 Census figure and tracking 3 years above the Greater Sydney median of 37 recorded during that Census.

Following the Census, the cohort of young to middle-aged adults declined from 23.2% to an estimated 21.9%. Long-term projections to 2041 indicate that older residents (65+) will represent the majority of expansion, rising by 1,577 residents (39%) to reach 5,667, while youth, young adults, and young-to-middle-aged brackets are forecast to decrease.

Frequently Asked Questions - Age

What is the median age in the Oyster Bay - Como - Jannali SA2?
AreaSearch estimates the median age in the Oyster Bay - Como - Jannali SA2 at 40 years as at August 2026. That is in line with the 2021 Census figure of 40 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Oyster Bay - Como - Jannali SA2's median age compare to broader areas?
At an estimated 40 years as at August 2026, Oyster Bay - Como - Jannali is 3 years older than the Greater Sydney 2021 Census average (37 years) and 2 years older than the national Census average (38 years).
What age groups are over-represented in the Oyster Bay - Como - Jannali SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Oyster Bay - Como - Jannali SA2 compared to the Greater Sydney region is the 45 - 54 group, making up 15.4% of the population.
What age groups are under-represented in the Oyster Bay - Como - Jannali SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Oyster Bay - Como - Jannali SA2 compared to the Greater Sydney region is the 25 - 34 group, making up 8.4% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Oyster Bay - Como - Jannali SA2 show significant variance compared to the Greater Sydney region. The most under-represented age group is 25-34 year-olds (8.4% vs 16.2%).
What is the percentage of children (0-14 years) in the Oyster Bay - Como - Jannali SA2?
AreaSearch estimates children aged 0-14 years at 19.9% of the population in the Oyster Bay - Como - Jannali SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Oyster Bay - Como - Jannali SA2?
AreaSearch estimates people aged 65 and over at 17.9% of the population in the Oyster Bay - Como - Jannali SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Oyster Bay - Como - Jannali

Data currency Refreshed

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

Everything is aggregated to the SA2 boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) Aug 2026 2 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Oct 2026 this month headline measures · Sep 2026 baseline
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Oct 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Aug 2026 2 months ago all 15 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Aug 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 7 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Sep 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 3 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Sep 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

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

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 52 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (22,063 at the 2021 Census → 22,912 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 (128021536). 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 Oyster Bay - Como - Jannali 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 Oyster Bay - Como - Jannali 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 Oyster Bay - Como - Jannali data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Aug 2026), property sales & rents (Oct 2026), infrastructure projects (Aug 2026) and services & amenities (Sep 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Sep 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas