Kariong

SA2

Greater Sydney / Gosford

 
 
 
 
 
 
 
Data Sources ABSValuer GeneralRental BoardACARA Newest Aug 2026 · Refreshed ABS QuickStats 102011033 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 Kariong

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The median house price in Kariong is $1.09m, with units at $813k. House values have moved 4.9% a year compounded over five years.

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DemographicsPopulation Growth in Kariong

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Kariong has an estimated 6,394 residents, down from 6,485 at the 2021 Census — a change of 91 people, or 1.4%. The population has thinned by an average 0.5% a year over five years, slower than 96% of areas nationally. That puts 769 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 research conducted by AreaSearch, the population count for Kariong stands at roughly 6,394 as of Aug 2026. In comparison to the 6,485 residents recorded during the 2021 Census, this indicates a reduction of 91 people (1.4%). This demographic shift is derived from an ABS estimated resident population figure of 6,388 recorded as of June 2025, alongside an additional 14 validated new addresses documented following the Census count. With this resident total, the local population density reaches 769 persons per square kilometer, aligning closely with benchmarks across regions evaluated by AreaSearch.

In recent times, local population expansion was mostly underpinned by natural increase, which made up around 58.1% of overall net additions. Projections for each SA2 district utilised by AreaSearch originate from the ABS/Geoscience Australia dataset published in 2024 with 2022 serving as the base year, while areas outside this dataset use NSW State Government SA2 modeling released in 2022 with 2021 as the baseline. The corresponding age-specific expansion trajectories are applied across every locality for the timeframe spanning 2032 to 2041. Looking ahead at demographic projections over this period, regional numbers point toward an overarching population contraction, with local headcounts projected to experience no net additions by 2041 under these models. In contrast, certain age brackets are slated to expand, most notably among individuals aged 75 to 84, who are forecast to add 263 people. Additional insights are detailed in the age section.

Frequently Asked Questions - Population

What is the latest population estimate for the Kariong SA2?
Total population for the Kariong SA2 was estimated to be approximately 6,394 as at Aug 26. This is based upon an estimated resident population of 6,388 from the ABS up to June 2025.
How has the population in the Kariong SA2 changed since 2021?
The kariong sa2 has lost approximately 91 people and shown a 1.40% decrease from the 6,485 people recorded at the 2021 Census period.
What is the population density in the Kariong SA2?
The population density in the Kariong SA2 is estimated at 769 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Kariong SA2?
Over the past 10 years, the population in the Kariong SA2 has shown a compound annual growth rate of -0.3% per annum.
What are the main drivers of population growth in the Kariong SA2?
Population growth in the Kariong SA2 is driven by: Natural increase (58.1%), Overseas migration (41.9%), Interstate migration (0.0%). The primary driver is Natural increase, contributing 58.1% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Kariong

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32 new dwellings have been approved in Kariong over the past five years, an average of 6 a year. That is 1.0 approvals per 1,000 residents. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential approvals in Kariong have averaged roughly 6 new dwellings annually, totaling 32 homes permitted across the preceding 5 financial years (from FY-22 to FY-26). Given the recent demographic dip, building volume has remained proportionate, offering favorable conditions for prospective purchasers, while incoming builds carry an average estimated construction cost of $375,000—a level sitting below wider regional marks that highlights more affordable housing avenues. Furthermore, commercial building approvals have totaled $284,000 throughout this financial year, underscoring the area's predominantly residential character. Kariong demonstrates considerably subdued construction levels relative to Greater Sydney (sitting 73.0% below the regional per capita benchmark).

While this restrained pipeline tends to reinforce demand and property values across existing homes, construction activity has quickened over recent periods. Volume also tracks below the nationwide baseline, illustrating the suburb's established footprint and pointing to possible planning constraints. Upcoming housing supply is divided between 67.0% detached houses and 33.0% medium and high-density housing, delivering a widening assortment of medium-density stock that introduces diverse price points ranging from traditional family residences to cost-effective compact homes. This represents a noticeable shift away from current local housing stock (presently 92.0% houses), signaling a tightening pool of greenfield land alongside changing lifestyle preferences and budgetary requirements. Furthermore, an estimated 805 people per building approval highlights the quiet, low-density pace of development locally. With demographic forecasts pointing toward either a plateau or contraction, Kariong is anticipated to experience easing housing demand pressures, creating advantageous market conditions for homebuyers.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Kariong SA2 recently?
Dwelling approval activity in the the Kariong SA2 area has seen 16 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Kariong SA2's current population of 6,394 has been supported by 6 approvals on average over recent years.
How does the Kariong SA2's development activity compare to the broader region?
The Kariong SA2 has seen 0.1 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 805 people in the Kariong SA2, compared to one for every 165 in the broader region.
Is the Kariong SA2 keeping up with housing demand?
Population forecasts suggest stable or declining population, reducing pressure on housing supply in the the Kariong SA2 area.
What has been the trend in development approvals over the past five years in the Kariong SA2?
Looking at development activity over the past five years, the Kariong SA2's approval levels have been significantly above the yearly average of 6, indicating strong recent growth in development activity.
How does recent development compare to population growth in the Kariong SA2?
Over the past five years, the Kariong SA2 has seen 32 residential approvals while population has remained stable or declined, indicating potential market oversupply.
Are there opportunities for residential developers in the Kariong SA2?
With dwelling approval activity running at an average of 6 approvals per year and a population of 6,394, stable population forecasts suggest a mature market with selective development opportunities.
Approvals Pipeline Development applications near Kariong

Development applications around Kariong

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 Kariong

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AreaSearch tracks 102 current infrastructure and development projects close to Kariong, worth an estimated $5.25 billion. 14 are already under construction and 44 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

Local economic momentum and community development are fundamentally guided by strategic infrastructure investments and major capital works. At present, no major initiatives have been earmarked by AreaSearch as having an active local footprint, though broader regional developments including the Northside Private Hospital, the Gosford Private Hospital redevelopment, the Pacific Highway And Manns Road Upgrade, and the Gosford Bypass highlight key surrounding transport and healthcare projects.

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

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Kariong SA2?
Key infrastructure and planning changes likely to influence the Kariong SA2 include: Northside Private Hospital (Approved); Gosford Private Hospital redevelopment (Completed); Pacific Highway And Manns Road Upgrade (Proposed); Gosford Bypass (Planning); and Mardi Water Treatment Plant Upgrade (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Kariong SA2?
Infrastructure development impacting the Kariong SA2 spans multiple sectors including Transport & Logistics, Communities, Precincts & Urban Renewal, and Health & Medical, among others.
What is the scale of infrastructure investment impacting the Kariong SA2?
Infrastructure investment analysis indicates targeted investment in infrastructure improvements that will benefit the local area.
How does the Kariong SA2's infrastructure development compare to other areas?
The Kariong SA2 shows moderate infrastructure development relative to national averages, with opportunities for future growth and investment.
10 Young Street Mixed-Use Development
Category: Commercial & Industrial
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

The 10 Young Street development in West Gosford is a mixed-use commercial, light industrial, and self-storage precinct delivered by Stevens Group with direct Central Coast Highway exposure. The project includes commercial showrooms, light industrial trade units, specialised storage facilities, food tenancies, and on-grade customer parking. Construction works are actively progressing on-site.

Commercial & Industrial

Central Coast Highway and Racecourse Road Flooding Improvements
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2026

Transport for NSW, in partnership with Central Coast Council, is delivering major flood mitigation and stormwater drainage upgrades at the intersection of Central Coast Highway and Racecourse Road in West Gosford. The project installs large-capacity box culverts, pit upgrades, road regrading, and dedicated underground bypass pipes to eliminate severe road flooding. Civil drainage works are actively progressing.

Transport & Logistics

West Gosford Sewer Rising Main Replacement
Category: Communities
Stage: Completed | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A major water and sewer infrastructure renewal project by Central Coast Council replacing critical sections of the West Gosford sewer rising main to prevent pipe failures and support future population growth.

Communities

Adcock Park Sporting and Recreation Complex - Stage 2
Category: Sports & Recreation
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Stage 2 redevelopment of Adcock Park, involving the construction of five new netball courts, installation of competition-standard sports field lighting, 550 on-grade parking spaces, new access roads, and upgraded footpaths to enhance regional sporting facilities.

Sports & Recreation

Gosford and West Gosford Housing Rezoning Scheme
Category: Communities, Precincts & Urban Renewal
Stage: Planning | Est. Comp: 2030
Source / Links: Link 1   Link 2  

A major NSW Government planning initiative covering 283 hectares across Gosford and West Gosford to update planning controls, enable increased housing density, and support up to 1,900 new homes and public domain upgrades.

Communities, Precincts & Urban Renewal

Gosford Waterfront to Point Clare Shared Pathway
Category: Sports & Recreation
Stage: Planning | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Delivery of a 1km long, 4.5m wide over-water pedestrian and cycle boardwalk adjacent to the railway line over Brisbane Water, connecting Grahame Park at the Gosford waterfront to Goodaywang Reserve in Point Clare.

Sports & Recreation

Central Coast Quarter
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

Central Coast Quarter is a landmark mixed-use waterfront precinct transforming the former Gosford Primary School site. Stage 1, known as 'The Waterfront', reached completion in early 2026 and features 134 luxury apartments. As of March 2026, revised plans for Stage 2 (East and South towers) have been proposed as a State Significant Development, seeking to increase heights to 36 and 42 storeys to provide approximately 394 additional dwellings, including 98 affordable housing units, and a 152-room hotel above a retail podium.

Communities, Precincts & Urban Renewal

West Gosford Regional Bus Depot Development
Category: Transport & Logistics
Stage: Approved | Est. Comp: 2027
Source / Links: Link 1   

Development of a major regional bus depot facility featuring an administration and operational control centre, maintenance workshop bays, refuelling stanchions, automated bus wash, and hardstand parking for up to 96 buses alongside 113 staff and visitor car spaces.

Transport & Logistics

Jobs & IndustryEmployment Trends in Kariong

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3,757 residents of Kariong are employed, from a labour force of 3,853. Unemployment sits at 2.5%, with participation at 76.2%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.6% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 5,150, about 81% 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

Kariong features a capable labor pool with substantial representation across critical service domains, maintaining an unemployment rate of only 2.5% alongside an estimated 3.2% rise in local employment over the preceding year. There are 3,757 working residents recorded as of March 2026, while the jobless level remains 1.6% lower than the 4.1% seen across Greater Sydney, and the labor force participation rate reaches an elevated 76.2% relative to the Greater Sydney benchmark of 68.9%. Census figures also reveal that 30.2% of workers performed their duties from home, an outcome that should be evaluated in light of Covid-19 restrictions.

The primary employment sectors among local workers comprise health care & social assistance, construction, and retail trade. Health care & social assistance stands out as a strong local specialisation, maintaining an industry workforce proportion 1.2 times greater than the regional benchmark. Conversely, professional & technical roles are underrepresented, engaging just 6.7% of the Kariong working cohort in contrast to 11.5% throughout Greater Sydney. Comparing the Census working population against resident worker counts reveals that immediate local job opportunities remain limited. Analysis of ABS and SALM metrics by AreaSearch indicates that over the 12-month period, a 3.2% gain in employment alongside a 3.4% expansion in the workforce caused the unemployment rate to climb by 0.3 percentage points. Over the same timeframe across Greater Sydney, jobs increased by 1.9%, the labor pool grew by 1.9%, and unemployment declined slightly. National employment projections from Jobs and Skills Australia as of Mar-26 provide additional context regarding future employment patterns in Kariong over five and ten-year horizons when aligned with the local workforce breakdown. While national job totals are projected to rise by 6.6% across five years and 13.7% over ten years, sector-level rates display significant variation. Applying these sectoral trajectories across the local industry distribution suggests Kariong employment could increase by 6.6% over five years and 13.8% over ten years (note that this serves as a simple weighted extrapolation for demonstration purposes and does not incorporate localized population forecasts).

Frequently Asked Questions - Employment

What is the employment situation in the Kariong SA2?
As of March 2026, the Kariong SA2 has approximately 3,757 employed residents with an unemployment rate of 2.5%. 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 Kariong SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Kariong SA2 stands at 2.5%, which is 1.6 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 Kariong SA2?
The employment landscape in the Kariong SA2 is dominated by several key sectors. The largest employers are health care & social assistance (17.5% of employment), construction (11.4%), and retail trade (11.4%). Other significant employers include accommodation & food and education & training.
How has employment changed recently in the Kariong SA2?
Over the past year to March 2026, the Kariong 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 Kariong SA2?
The workforce participation rate in the Kariong SA2 is 76.2%, 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%, indicating stronger workforce attachment in the local area.
Which industries are over-represented in the Kariong SA2's employment market?
The kariong sa2 shows notable specialization in health care & social assistance, which employs 17.5% of the local workforce compared to 14.1% regionally. This moderate specialization indicates some local strength in the sector. The area also shows above-average employment in 2 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the Kariong SA2?
Based on Jobs and Skills Australia projections applied to the Kariong SA2's industry mix, employment is expected to grow by 6.6% over the next five years and 13.8% 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 Kariong SA2 compare nationally?
The kariong 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 experienced 2.1% growth, ranking 8.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Kariong SA2?
Skilled workers will find good opportunities in the Kariong SA2, with skilled sectors accounting for 36.3% of employment. Key sectors for skilled workers include health care & social assistance (17.5%), education & training (6.8%), and professional & technical (6.7%). With projected employment growth of 6.6% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Kariong

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Median household income in Kariong is $2,200 a week (about $114,000 a year), with median personal income at $850 a week. ATO records put median taxable income at $59,505 a year against an average of $74,984. 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

Taxpayer earnings in the Kariong SA2 track well above the Australian standard based on financial year 2023 ATO figures compiled by AreaSearch. Within the Kariong SA2, median taxpayer income reaches $59,505 while the average income is recorded at $74,984, compared against Greater Sydney marks of $60,817 and $83,003 respectively. Adjusting for a Wage Price Index expansion of 10.32% since financial year 2023, modeled figures reach roughly $65,646 for median income and $82,722 for average income as of March 2026. The 2021 Census reveals that local household earnings place at the 78th percentile ($2,200 weekly), while individual earnings sit at the 59th percentile.

Income distribution shows a primary bracket of 39.9% of residents (2,551 people) earning between $1,500 - 2,999, mirroring wider regional patterns where 30.9% occupy this income range. Although housing commitments account for 16.0% of earnings, robust wages maintain disposable income at the 77th percentile, positioning the locality in the 6th decile on the SEIFA income index.

Frequently Asked Questions - Income

What is the median taxable income in the Kariong SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Kariong SA2 is approximately $65,646. The official ATO data from FY-23 recorded a median of $59,505.
What is the average taxable income in the Kariong SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Kariong SA2 is approximately $82,722. The official ATO data from FY-23 recorded an average of $74,984.
How does the median taxable income in the Kariong SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Kariong SA2 is approximately $65,646 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $59,505 and $60,817 respectively.
How does the average taxable income in the Kariong SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Kariong SA2 is approximately $82,722 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $74,984 and $83,003 respectively.
What are the main income cohorts in the Kariong SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~39.9% / 2,551 persons) of the Kariong SA2's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the Kariong SA2 compare to the region?
The largest income cohort in the Kariong SA2 is the $1,500 - 2,999 group, representing about 39.9% 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 Kariong SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Kariong SA2 is $2,200/wk.
What is the median family income in the Kariong SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Kariong SA2 is $2,352/wk.
What is the median personal income in the Kariong SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Kariong SA2 is $850/wk.
How does the Kariong SA2's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the Kariong SA2's median income among taxpayers is $59,505, with an average of $74,984. This is well above average nationally, and compares to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $65,646 (median) and $82,722 (average) as of March 2026.
What is the disposable income in the Kariong SA2?
The estimated disposable income in the Kariong SA2 is $8,005 per year according to AreaSearch analysis.
How does the Kariong SA2's disposable income compare to the region?
The kariong sa2's disposable income is $8,005 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Kariong

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Kariong had 2,093 occupied dwellings at the 2021 Census, 92% detached houses and 1% apartments. 52% are owned with a mortgage, 23% rented and 25% owned outright. At that Census the median rent was $450 a week and the median mortgage repayment $2,080 a month, a total housing cost higher than 82% of areas nationally. Rent absorbs 20.5% of household income here and mortgage repayments 21.8%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Census data reveals that residential stock in Kariong is overwhelmingly composed of separate dwellings, with 92.2% houses and 7.8% other dwellings (incorporating semi-detached homes, units, and alternative formats), diverging sharply from the Sydney metro distribution of 55.9% houses and 44.1% other dwellings. Outright homeownership in Kariong trailed the broader Sydney metro proportion at 25.1%, with remaining properties held under a mortgage (52.3%) or occupied by tenants (22.6%). Typical monthly mortgage commitments stood at $2,080, noticeably below the Sydney metro baseline of $2,427, while weekly median rent reached $450 against $470 across metropolitan Sydney.

On a national scale, mortgage payments in Kariong sit well above the Australian median of $1,863, and local rental figures noticeably exceed the national benchmark of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Kariong SA2?
In the Kariong SA2, 25.1% of homes are owned outright, 52.3% are owned with a mortgage, and 22.6% are rented.
What percentage of dwellings in the Kariong SA2 are houses?
According to the latest data, 92.2% of dwellings in the Kariong SA2 are houses.
What percentage of dwellings in the Kariong SA2 are apartments or units?
In the Kariong SA2, 0.6% of dwellings are apartments or units, with an additional 7.2% being semi-detached dwellings.
What is the level of outright home ownership in the Kariong SA2?
Outright home ownership in the Kariong SA2 stands at 25.1%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the Kariong SA2?
The median monthly mortgage repayment in the Kariong SA2 is $2,080, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the Kariong SA2?
The median weekly rent in the Kariong SA2 is $450, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the Kariong SA2?
In the Kariong SA2, 3.8% of rentals are $0-149/week, 11.9% are $150-349/week, 80.4% are $350-649/week, 3.8% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the Kariong SA2?
The aggregate monthly housing cost in the Kariong SA2 is $1,528, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Kariong SA2?
In the Kariong SA2, households with mortgages typically spend 21.8% of their income on mortgage repayments, while renters spend 20.5% of their income on rent.
How crowded are homes in the Kariong SA2?
The average persons per bedroom ratio in the Kariong SA2 is 0.8, indicating the level of household density.
How does housing affordability in the Kariong SA2 compare to the region?
Housing affordability in the Kariong SA2 shows mortgage holders spending 21.8% of income on repayments (vs 27.0% regionally), while renters spend 20.5% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the Kariong SA2?
The dwelling mix in the Kariong SA2 consists of 92.2% detached houses, 7.2% semi-detached dwellings, 0.6% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Kariong SA2?
Factoring in the ownership distribution, the weighted average monthly housing cost is approximately $1,528. This accounts for outright owners paying no housing costs, mortgage holders paying $2,080/month, and renters paying $1,948/month.
How affordable is housing in the Kariong SA2 relative to local incomes?
Housing in Kariong consumes approximately 16.0% of median household income ($9,526 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 Kariong SA2?
Recent development applications in Kariong show attached dwellings contributing 38% of approvals compared to 8% of existing stock, while detached houses represent 62% of applications versus 92% of current dwellings. This suggests increasing densification. Housing density growth is around the national average.

HouseholdsHousehold Composition in Kariong

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Kariong counted 2,093 households at the 2021 Census, averaging 3.0 people each. 45% are couples with children, more than in 88% of areas nationally, against 24% couples without children. 15% of households are people living alone, and families average 1.7 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

The domestic landscape is heavily characterized by family units, which constitute 82.9% of total households, consisting of couples with children (44.5%), couples without children (24.4%), and single parent families (13.3%). Non-family living arrangements account for the remaining 17.1%, comprising lone person households at 15.1% and group households at 2.0%. Kariong records an average household size of 3.0 people, exceeding the Greater Sydney figure of 2.7.

Frequently Asked Questions - Households

How many households are in the Kariong SA2?
As of the 2021 Census, the Kariong SA2 had 2,093 households. Based on population growth patterns, this has decreased by approximately 1.4% to an estimated 2,064 households today.
What is the typical household size?
The median household size in the Kariong SA2 is 3.0 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 82.9% of all households. The remaining households consist of lone person households (15.1%), group households (2.0%), and other household types (0.0%).
How are families structured in the area?
Among the 1,735 family households, 44.5% are couples with children, 24.4% are couples without children at home, and 13.3% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Kariong SA2 compare to regional household patterns?
Compared to Greater Sydney, the Kariong SA2 shows distinct household patterns. Family households are notably over-represented at 82.9% (versus 72.6% regionally). Conversely, lone person households are under-represented at 15.1% 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 Kariong SA2 have an average of 1.7 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 Kariong SA2?
Marriage patterns reveal 48.7% of the adult population are currently married, while 37.2% 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 15.1% of all households in the Kariong 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 2.0% 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 Kariong

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20.7% of adults in Kariong hold a university qualification, including 15.0% with a bachelor degree and 3.9% with postgraduate qualifications. A further 29.2% hold a vocational qualification. 5 schools serve the area, with 1,933 enrolment places and an average ICSEA of 945 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Educational attainment in the locality reflects distinct trends, with university qualification levels (20.7%) trailing significantly behind the Greater Sydney average of 38.0%, highlighting a key focus area for future education programs. Among degree holders, bachelor degrees represent 15.0%, followed by postgraduate degrees at 3.9% and graduate diplomas at 1.8%. Conversely, vocational and technical credentials show strong prevalence, with 41.9% of residents aged 15+ possessing vocational qualifications, comprising certificates (29.2%) and advanced diplomas (12.7%). Enrollment across education streams is notably strong, with 32.2% of the local population actively participating in structured study.

This cohort includes 11.4% attending primary school, 9.7% enrolled in secondary education, and 3.9% undertaking tertiary courses.

Frequently Asked Questions - Education

What percentage of people in the Kariong SA2 have university qualifications?
20.7% of people aged 15 and over in the Kariong SA2 have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the Kariong SA2 have no formal qualifications?
37.4% of people aged 15 and over in the Kariong SA2 have no formal qualifications, compared to 34.2% regionally.
How does the Kariong SA2's education level compare to national averages?
The kariong sa2 ranks in the 34th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Kariong SA2?
The most common qualifications in the Kariong SA2 are: Certificate (29.2%), Bachelor Degree (15.0%), Advanced Diploma (12.7%).
What proportion of the Kariong SA2's population is currently attending educational institutions?
32.2% of the population in the Kariong SA2 is currently engaged in formal education, with 11.4% in primary school, 9.7% in secondary school, 3.9% at university.
What is the ICSEA score for schools in the Kariong SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Kariong SA2 is 945, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the Kariong SA2?
There are 5 schools within the Kariong SA2, with a combined enrollment of approximately 1,933 students.
What types of schools are available in the Kariong SA2?
The kariong sa2 includes 1 primary school, 3 secondary schools, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Kariong

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Getting AroundTransport & Commuting in Kariong

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Public transport in Kariong reaches 35 stops on 27 routes, timetabled for about 440 services a week. The typical home sits about 200 m from its nearest stop. Households keep an average of 1.8 vehicles. Stop and service counts are built from operators' published GTFS timetables and refresh with each timetable release; vehicle ownership is from the 2021 Census.

Detail

Public transport connectivity in Kariong is supported by 35 active transport stops featuring bus networks that operate across 27 distinct routes, generating 444 weekly passenger trips in total. Accessibility is strong throughout the suburb, with residents located an average distance of 199 meters from their closest transit point. Given the suburb's residential focus, the majority of workers commute outside the area, with private vehicles serving as the predominant travel method for 92% of journeys. Households maintain an average of 1.8 vehicles, tracking above regional norms, while 30.2% of local workers performed their duties from home based on the 2021 Census, reflecting potential pandemic-era conditions.

Across all transit lines, scheduling provides an average frequency of 63 trips per day, translating to roughly 12 weekly trips per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Kariong?
There are 35 public transport stops within the Kariong SA2.
How frequent are the transport services in Kariong?
the Kariong SA2 has 444 weekly trips across 27 routes, averaging 63 trips per day.
How far are residents from public transport in Kariong?
On average, residential properties are 199 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Kariong

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69.2% of residents in Kariong report no long-term health condition. 4.8% need daily assistance with core activities, and 56.6% hold private health cover. The standardised death rate runs at 5.8 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

According to health analyses by AreaSearch evaluating mortality statistics and chronic health patterns, Kariong faces notable health considerations, with everyday ailments exhibiting broad presence across both younger and older cohorts, alongside a high private health insurance coverage rate encompassing approximately 57% of residents (~3,619 people), compared to 59.9% across Greater Sydney. Asthma and mental health issues represent the most prevalent long-term conditions in the area, affecting 8.9% and 9.3% of the community respectively, while 69.2% of residents report no diagnosed long-term health conditions compared to 74.6% across Greater Sydney. Chronic health conditions show elevated rates among working-age individuals.

Seniors aged 65 and over constitute 13.6% of the population (871 people), sitting below the Greater Sydney mark of 15.5%, with elderly health indicators presenting certain challenges while broadly aligning with national population standards.

Frequently Asked Questions - Health

How many people in the Kariong SA2 have private health insurance?
Around 56.6% of people in the Kariong 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 Kariong SA2?
In the Kariong SA2, 4.8% 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 Kariong SA2?
8.9% of people in the Kariong 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 Kariong SA2?
Diabetes affects 4.4% of the the Kariong 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 Kariong SA2?
2.8% of people in the Kariong SA2 have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the Kariong SA2 compare to the region in terms of overall private health coverage?
In the Kariong SA2, 56.6% 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 Kariong

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Kariong is largely Australian-born, at 81.0% of residents, with 11.1% speaking a language other than English at home. The largest reported ancestries are Australian (30.4%) and English (28.4%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity metrics show Kariong tracking closely with wider regional figures, with 81.0% of the population born in Australia, 91.2% holding Australian citizenship, and 88.9% speaking exclusively English at home. Christianity constitutes the primary religious affiliation, representing 51.4% of the population, while Judaism represents 0.2% of the community in contrast to 0.8% across Greater Sydney. Looking at parental birthplace and heritage, the leading reported ancestries in Kariong are Australian at 30.4% (markedly above the regional proportion of 17.8%), English at 28.4% (substantially higher than the regional rate of 19.0%), and Irish at 7.2%.

Notable variations also appear across other cultural backgrounds, with Russian heritage accounting for 0.5% in Kariong (compared to 0.4% regionally), Lebanese background at 0.9% (versus 2.6%), and Welsh ancestry at 0.7% (against 0.4%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Kariong SA2?
Kariong was found to be roughly in line with the wider region's average in terms of cultural diversity, with 81.0% of its population born in Australia, 91.2% being citizens, and 88.9% speaking English only at home.
What is the most common religion in the Kariong SA2?
The main religion in Kariong was found to be Christianity, which makes up 51.4% of people in Kariong. However, the most apparent overrepresentation was in Judaism, which comprises 0.2% of the population, compared to 0.8% across Greater Sydney.
What are the top countries of origin in the Kariong SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Kariong are Australian, comprising 30.4% of the population, which is substantially higher than the regional average of 17.8%, English, comprising 28.4% of the population, which is substantially higher than the regional average of 19.0%, and Irish, comprising 7.2% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Russian is notably overrepresented at 0.5% of Kariong (vs 0.4% regionally), Lebanese at 0.9% (vs 2.6%) and Welsh at 0.7% (vs 0.4%).
How does the percentage of people born overseas compare to the regional average?
19.0% of the the Kariong SA2 population was born overseas, compared to 40.5% regionally.
What percentage of the the Kariong SA2 population speaks a language other than English at home?
11.1% of the population in the Kariong SA2 speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the Kariong SA2 identify as Australian Aboriginal?
2.8% of the the Kariong SA2 population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the Kariong SA2?
91.2% of the the Kariong SA2 population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Kariong

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The median resident of Kariong is 36. 26.0% 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

Demographically, Kariong combines a notable youth cohort with established middle-aged parents. As of August 2026, AreaSearch estimates indicate that children and young adults (0 - 24) represent 35.2% of the community versus 30.4% in Greater Sydney, while individuals aged 25 - 44 account for 25.0% compared to a regional share of 31.4%. The median age remains steady at an estimated 36 as at August 2026, identical to the 2021 Census figure and 1 year below the Greater Sydney median of 37 recorded during that Census. Senior and retiree demographics (65+) have expanded from 10.5% at the Census to an estimated 13.6% currently.

Projections to 2041 suggest that retirees and seniors will capture the vast majority of local expansion, increasing by 401 residents (46%) to total 1,273, while youth cohorts, middle-aged groups, and younger retirees are anticipated to decrease.

Frequently Asked Questions - Age

What is the median age in the Kariong SA2?
AreaSearch estimates the median age in the Kariong SA2 at 36 years as at August 2026. That is in line with the 2021 Census figure of 36 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Kariong SA2's median age compare to broader areas?
At an estimated 36 years as at August 2026, Kariong is comparable to the Greater Sydney 2021 Census average (37 years) and 2 years younger than the national Census average (38 years).
What age groups are over-represented in the Kariong SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Kariong SA2 compared to the Greater Sydney region is the 5 - 14 group, making up 14.8% of the population.
What age groups are under-represented in the Kariong SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Kariong SA2 compared to the Greater Sydney region is the 25 - 34 group, making up 11.6% of the population.
Are there age groups with notable population variances?
No, the age distribution in the Kariong SA2 is broadly in line with the Greater Sydney region.
What is the percentage of children (0-14 years) in the Kariong SA2?
AreaSearch estimates children aged 0-14 years at 20.9% of the population in the Kariong SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Kariong SA2?
AreaSearch estimates people aged 65 and over at 13.6% of the population in the Kariong SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Kariong

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 last month headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 last month headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 last month headline measures · Jun 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Aug 2026 last month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Aug 2026.
Infrastructure projects Infrastructure Australia, Local governments Daily May 2026 4 months ago all 2 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated May 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 6 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Aug 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 2 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Jul 2026 2 months ago all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

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

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 14 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (6,485 at the 2021 Census → 6,394 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 (102011033). 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 Kariong 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 Kariong 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 Kariong 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 (May 2026) and services & amenities (Jul 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Aug 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

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