Tahmoor

Suburb (SAL)

Greater Sydney / Wollondilly

Updated 24 Feb 2026 ABS 2021 SAL13742
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Suburb (SAL) Boundary Analysis

This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.

SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.

Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Population

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Tahmoor lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends

Based on ABS population updates and AreaSearch validation, the Tahmoor statistical area's population was estimated at 7,457 as of Nov 2025. This reflects an increase of 1,680 people from the 2021 Census figure of 5,777, indicating a growth rate of 29.1%. AreaSearch estimated the resident population at 6,884 following examination of the ABS's June 2024 ERP data release and validated an additional 1,054 new addresses since the Census date. This results in a population density ratio of 439 persons per square kilometer. Tahmoor's growth exceeded both state (7.6%) and metropolitan area figures, marking it as a regional growth leader. Interstate migration contributed approximately 65.0% to overall population gains, with other factors also positive.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area released in 2024 with a base year of 2022, and NSW State Government's SA2-level projections for areas not covered by this data, released in 2022 with a base year of 2021. Future population dynamics forecast significant increases in the top quartile of statistical areas nationwide, including Tahmoor, which is expected to expand by 2,043 persons to reach 9,500 by 2041 based on aggregated SA2-level projections, reflecting a total increase of 14.8% over the 17-year period.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Tahmoor?
Total population for the suburb of Tahmoor was estimated to be approximately 7,457 as at Nov 25. This is based upon an estimated resident population of 6,884 from the ABS up to June 2024.
How has the population in the suburb of Tahmoor changed since 2021?
The suburb of tahmoor has added approximately 1,680 people and shown a 29.08% increase from the 5,777 people recorded at the 2021 Census period.
What is the population density in the suburb of Tahmoor?
The population density in the suburb of Tahmoor is estimated at 439 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the suburb of Tahmoor?
Over the past 10 years, the population in the suburb of Tahmoor has shown a compound annual growth rate of 2.6% per annum.
What are the main drivers of population growth in the suburb of Tahmoor?
Population growth in the suburb of Tahmoor is driven by: Interstate migration (65.0%), Natural increase (24.0%), Overseas migration (11.0%). The primary driver is Interstate migration, contributing 65.0% of overall population gains.

Development

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AreaSearch assessment of residential development activity positions Tahmoor among the top 25% of areas assessed nationwide

AreaSearch analysis of ABS building approval numbers allocated from statistical area data indicates Tahmoor has experienced approximately 174 dwelling approvals annually over the past five financial years, totalling an estimated 871 homes. As of FY26, 79 approvals have been recorded. This results in an average of around 1.1 new residents per year per dwelling constructed between FY21 and FY25, suggesting balanced supply and demand with stable market conditions. The average construction value for these dwellings is $335,000.

In FY26, $5.2 million in commercial approvals have been registered, reflecting Tahmoor's primarily residential nature. Compared to Greater Sydney, Tahmoor shows 89.0% more construction activity per person, offering buyers greater choice and indicating strong developer confidence in the area. New development consists of 68.0% detached houses and 32.0% attached dwellings, with a growing mix of townhouses and apartments providing diverse housing options. This shift marks a departure from existing patterns, which are currently 91.0% houses, potentially due to diminishing developable land availability and evolving lifestyle preferences. With approximately 42 people per dwelling approval, Tahmoor exhibits characteristics of a growth area. According to AreaSearch's latest quarterly estimate, Tahmoor is projected to add 1,106 residents by 2041.

Based on current development patterns, new housing supply should meet demand, creating favourable conditions for buyers and potentially facilitating population growth beyond projections.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Tahmoor recently?
Dwelling approval activity in the the suburb of Tahmoor area has seen 306 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Tahmoor's current population of 7,457 has been supported by 174 approvals on average over recent years.
How does the suburb of Tahmoor's development activity compare to the broader region?
The suburb of Tahmoor has seen 3.0 approvals per 100 people in recent years, compared to 0.66 approvals in the broader region. This means that one dwelling has been approved for every 41 people in the suburb of Tahmoor, compared to one for every 186 in the broader region.
Is the suburb of Tahmoor keeping up with housing demand?
With the population expected to increase by 1,106 people by 2041, around 553 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 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 suburb of Tahmoor?
Looking at development activity over the past five years, the suburb of Tahmoor's approval levels have been below the yearly average of 174, indicating a recent decline in approval activity.
How many dwellings will be needed to accommodate future population growth in the suburb of Tahmoor?
The population in the suburb of Tahmoor is expected to grow by 1,106 people by 2041, necessitating approximately 553 new dwellings. This calculation is based on the current census average of 2.0 persons per dwelling in the area.
How does recent development compare to population growth in the suburb of Tahmoor?
Over the past five years, the population in the suburb of Tahmoor has grown by approximately 1,980 people, while 871 residential approvals were recorded. This equates to a ratio of 2.3 people added for each new dwelling approval. This indicates solid population growth supported by housing development activity.
Are there opportunities for residential developers in the suburb of Tahmoor?
With dwelling approval activity running at an average of 174 approvals per year and a population of 7,457, 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 1,106 people by 2041, around 553 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.

Infrastructure

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Tahmoor has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

The performance of a region can significantly be influenced by changes in local infrastructure, major projects, and planning initiatives. Two projects have been identified by AreaSearch as likely to impact this area. Notable projects include Tahmoor Marketplace Expansion, Tahmoor Town Centre Revitalisation, Tahmoor South Coal Project, and Wilton Growth Area - North Wilton Precinct. The following list details those projects most relevant:.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Tahmoor?
Key infrastructure and planning changes likely to influence the suburb of Tahmoor include: Tahmoor Marketplace Expansion (Proposed); Tahmoor Town Centre Revitalisation (Planning); Tahmoor South Coal Project (Approved); Wilton Growth Area - North Wilton Precinct (Construction); and Maldon to Dombarton Freight Rail Line (Proposed). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Tahmoor?
Infrastructure development impacting the suburb of Tahmoor spans multiple sectors including Transport & Logistics, Energy, and Retail, among others.
What is the scale of infrastructure investment impacting the suburb of Tahmoor?
Infrastructure investment analysis indicates substantial capital deployment exceeding $10.8 billion in projects that will impact the extended area.
How does the suburb of Tahmoor's infrastructure development compare to other areas?
The suburb of Tahmoor shows moderate infrastructure development relative to national averages, with opportunities for future growth and investment.
Sydney Metro
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2032
Source / Links: Link 1   Link 2  

Australia's largest public transport project, comprising four main lines. As of February 2026, the City & Southwest M1 line is operational to Sydenham, with the Sydenham-to-Bankstown conversion reaching 80% completion and intensive dynamic train testing underway for a late 2026 opening. Sydney Metro West has achieved major tunneling milestones at Westmead, with fit-out contracts worth $11.5 billion signed to target a 2032 opening. The Western Sydney Airport line remains under heavy construction with stations and viaducts progressing for an opening aligned with the airport in late 2026.

Transport & Logistics

Wilton Growth Area
Category: Communities, Precincts & Urban Renewal
Stage: Construction | Est. Comp: 2060
Source / Links: Link 1   Link 2  

A massive NSW Government Priority Growth Area transforming Wilton into a sustainable new town of approximately 19,000 homes. The project is divided into seven key precincts including North Wilton (Panorama), South East Wilton (Wilton Greens), and the Wilton Town Centre. It features integrated infrastructure such as the new Wilton High School (opening 2027), extensive retail cores, employment lands, and protected koala corridors. Development is actively progressing with residential construction underway in Wilton Greens and Panorama, while the Town Centre precinct is undergoing final neighbourhood planning as of early 2026.

Communities, Precincts & Urban Renewal

Low and Mid-Rise Housing Policy
Category: Communities, Precincts & Urban Renewal
Stage: Approved | Est. Comp: 2030
Source / Links: Link 1   Link 2  

State-wide NSW planning reforms to enable diverse low and mid-rise housing, including dual occupancies, terraces, townhouses, and apartment buildings up to 6 storeys. The policy applies to residential zones within 800m of 171 nominated transport hubs and town centres. Stage 1 (dual occupancies) commenced 1 July 2024, and Stage 2 (mid-rise apartments and terraces) commenced 28 February 2025. In June 2025, further amendments adjusted aircraft noise thresholds and clarified storey definitions to expand the policy's reach. The initiative is expected to facilitate approximately 112,000 additional homes by 2030.

Communities, Precincts & Urban Renewal

Mariyung Fleet (New Intercity Fleet)
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

The Mariyung Fleet is a 610-carriage double-deck electric train fleet (D sets) replacing the aging V-set fleet across the NSW intercity network. Delivered by the RailConnect consortium, the trains feature 2x2 seating, charging ports, dedicated luggage/bicycle spaces, and enhanced accessibility with wheelchair spaces and accessible toilets. The fleet operates in 4, 6, 8, or 10-car formations. Passenger services commenced on the Central Coast & Newcastle Line on 3 December 2024 and the Blue Mountains Line on 13 October 2025. South Coast Line services are scheduled to begin in the first half of 2026. The project includes the Kangy Angy Maintenance Facility and extensive corridor upgrades such as platform extensions and signaling modifications.

Transport & Logistics

Maldon to Dombarton Freight Rail Line
Category: Transport & Logistics
Stage: Proposed | Est. Comp: 2040
Source / Links: Link 1   Link 2  

A proposed 35 km single-track freight rail link designed to connect the Main South Line at Maldon with the Moss Vale to Unanderra line at Dombarton. The project aims to improve freight access to Port Kembla and bypass the congested Sydney network. Revitalized advocacy under the SWIRL (South West Illawarra Rail Link) banner proposes upgrading the corridor to a dual-track electrified line for both freight and passengers, connecting Port Kembla to Western Sydney International Airport. While 25 km of earthworks were completed in the 1980s, the project is currently in an investigative stage with no formal construction funding in recent budgets.

Transport & Logistics

Wilton Growth Area - North Wilton Precinct
Category: Residential Development
Stage: Construction | Est. Comp: 2040
Source / Links: Link 1   Link 2  

Large-scale residential release area delivering thousands of new homes as part of the broader Wilton Growth Area, with multiple developers active and first residents already moved in.

Residential Development

Tahmoor South Coal Project
Category: Energy
Stage: Approved | Est. Comp: 2042
Source / Links: Link 1   Link 2  

Extension of the existing Tahmoor Coal Mine with new longwall mining areas to the south and west, approved in 2023 with operations expected until the early 2040s.

Energy

Outer Sydney Metropolitan Correctional Precinct
Category: National Security
Stage: Under Assessment | Est. Comp: N/A
Source / Links: Link 1   Link 2  

NSW Government concept for a new correctional precinct to address metropolitan prison capacity. A previously examined option in Wollondilly (south-west Sydney) was ruled out by the government in 2018 following site investigations and community opposition. Subsequent government materials and media reporting indicate the state has continued assessing metropolitan capacity solutions and alternative precinct locations (including areas around Greater Parramatta/Camellia), but as of August 2025 no confirmed site, scope or delivery timeline has been announced. The project therefore remains an uncommitted concept under assessment rather than an approved build.

National Security

Employment

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The labour market in Tahmoor shows considerable strength compared to most other Australian regions

Tahmoor has a diverse workforce with both white and blue-collar jobs. The construction sector is prominent, with an unemployment rate of 3.2% and estimated employment growth of 6.3% in the past year.

As of September 2025, 3,584 residents are employed, with an unemployment rate of 0.9% lower than Greater Sydney's rate of 4.2%. Workforce participation is similar to Greater Sydney at 62.3%. Key employment sectors include construction, health care & social assistance, and retail trade. Construction has a high representation, twice the regional level.

However, professional & technical jobs show lower representation at 3.7% compared to the regional average of 11.5%. Local employment opportunities may be limited as indicated by Census data comparing working population to resident population. In the past year, employment increased by 6.3%, labour force grew by 6.4%, and unemployment rose slightly by 0.1 percentage points. This contrasts with Greater Sydney where employment rose by 2.1% and unemployment rose by 0.2 percentage points. State-level data from 25-Nov shows NSW employment contracted by 0.03%, with an unemployment rate of 3.9%. National unemployment stands at 4.3%. Jobs and Skills Australia's national employment forecasts from May-25 project national growth rates of 6.6% over five years and 13.7% over ten years. Applying these projections to Tahmoor's employment mix suggests local employment could increase by 6.1% over five years and 12.7% over ten years, though this is a simple extrapolation for illustrative purposes only.

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Tahmoor?
As of September 2025, the suburb of Tahmoor has approximately 3,584 employed residents with an unemployment rate of 3.2%. This healthy unemployment rate suggests a well-functioning labour market. Employment performance is above the national median, showing positive labour market dynamics.
How does the suburb of Tahmoor's unemployment rate compare to the broader region?
As of September 2025, the unemployment rate in the suburb of Tahmoor stands at 3.2%, which is 0.9 percentage points below Greater Sydney's rate of 4.2%. This lower unemployment rate suggests stronger local employment conditions. For comparison, the national unemployment rate is 4.1%.
What are the major employment sectors in the suburb of Tahmoor?
The employment landscape in the suburb of Tahmoor is dominated by several key sectors. The largest employers are construction (16.9% of employment), health care & social assistance (13.8%), and retail trade (12.2%). Other significant employers include manufacturing and education & training.
How has employment changed recently in the suburb of Tahmoor?
Over the past year to September 2025, the suburb of Tahmoor 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 rose.
What is the workforce participation rate in the suburb of Tahmoor?
The workforce participation rate in the suburb of Tahmoor is 62.3%, which represents the proportion of working-age residents who are either employed or actively seeking work. This healthy participation rate reflects good employment opportunities and workforce engagement. The local rate leading the Greater Sydney average of 60.0%, showing similar workforce dynamics to the broader region.
Which industries are over-represented in the suburb of Tahmoor's employment market?
The suburb of tahmoor shows notable specialization in construction, which employs 16.9% of the local workforce compared to 8.6% regionally. This concentration suggests the area has developed competitive advantages in this 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 suburb of Tahmoor?
Based on Jobs and Skills Australia projections applied to the suburb of Tahmoor's industry mix, employment is expected to grow by 6.1% over the next five years and 12.7% over ten years. This compares to national growth expectations of 6.6% over five years. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the suburb of Tahmoor compare nationally?
The suburb of tahmoor's employment market shows above-average performance nationally, placing in the top half of areas assessed. Employment indicators suggest healthy labour market conditions relative to other regions. Recent job advertisement trends show the broader employment region saw a 13.1% decline, ranking 19.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Tahmoor?
Skilled workers will find good opportunities in the suburb of Tahmoor, with skilled sectors accounting for 28.8% of employment. Key sectors for skilled workers include health care & social assistance (13.8%), education & training (8.8%), and professional & technical (3.7%). With projected employment growth of 6.1% over five years, demand for skilled workers is expected to remain strong.

Income

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Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

Tahmoor suburb has a median taxpayer income of $54,248 and an average of $64,481, according to AreaSearch's aggregation of postcode level ATO data for the financial year 2023. This is lower than Greater Sydney's median income of $60,817 and average income of $83,003. By September 2025, estimated incomes would be approximately $59,054 (median) and $70,194 (average), based on an 8.86% increase since the financial year 2023. The 2021 Census places Tahmoor's household, family, and personal incomes between the 47th and 49th percentiles. Income distribution shows that 35.3% of residents (2,632 people) fall into the $1,500 - $2,999 bracket, similar to regional levels at 30.9%. Housing affordability is severe, with only 80.4% of income remaining, ranking at the 46th percentile. Tahmoor's SEIFA income ranking places it in the 4th decile.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Tahmoor?
Based on Wage Price Index adjustments to September 2025, the estimated median taxable income in the suburb of Tahmoor is approximately $59,054. The official ATO data from FY-23 recorded a median of $54,248.
What is the average taxable income in the suburb of Tahmoor?
Based on Wage Price Index adjustments to September 2025, the estimated average taxable income in the suburb of Tahmoor is approximately $70,194. The official ATO data from FY-23 recorded an average of $64,481.
How does the median taxable income in the suburb of Tahmoor compare to the region?
Based on Wage Price Index adjustments to September 2025, the estimated median taxable income in the suburb of Tahmoor is approximately $59,054 compared to $66,205 in Greater Sydney. The official ATO data from FY-23 shows $54,248 and $60,817 respectively.
How does the average taxable income in the suburb of Tahmoor compare to the region?
Based on Wage Price Index adjustments to September 2025, the estimated average taxable income in the suburb of Tahmoor is approximately $70,194 compared to $90,357 in Greater Sydney. The official ATO data from FY-23 shows $64,481 and $83,003 respectively.
What are the main income cohorts in the suburb of Tahmoor according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~35.3% / 2,632 persons) of the suburb of Tahmoor's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Tahmoor compare to the region?
The largest income cohort in the suburb of Tahmoor is the $1,500 - 2,999 group, representing about 35.3% 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 suburb of Tahmoor according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Tahmoor is $1,739/wk.
What is the median family income in the suburb of Tahmoor according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Tahmoor is $2,030/wk.
What is the median personal income in the suburb of Tahmoor according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Tahmoor is $792/wk.
How does the suburb of Tahmoor's income rank nationally?
As per AreaSearch's latest postcode level ATO data released for FY-23, the suburb of Tahmoor's median income among taxpayers is $54,248, with an average of $64,481. This is lower than average on a national basis, and compares to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 8.86% since FY-23, current estimates would be approximately $59,054 (median) and $70,194 (average) as of September 2025.
What is the disposable income in the suburb of Tahmoor?
The estimated disposable income in the suburb of Tahmoor is $6,060 per year according to AreaSearch analysis.
How does the suburb of Tahmoor's disposable income compare to the region?
The suburb of tahmoor's disposable income is $6,060 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing

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Tahmoor is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

Dwelling structure in Tahmoor, as evaluated at the latest Census held on 28 August 2016, comprised 91.4% houses and 8.6% other dwellings. In comparison, Sydney metropolitan area had 94.1% houses and 5.9% other dwellings. Home ownership in Tahmoor was at 26.1%, with mortgaged dwellings at 41.6% and rented ones at 32.3%. The median monthly mortgage repayment in the area, as of June 2021, was $2,167, while the median weekly rent figure was recorded at $410. In comparison, Sydney metropolitan area had mortgage repayments of $2,318 and rents of $415. Nationally, Tahmoor's mortgage repayments were higher than the Australian average of $1,863, as of June 2021, while rents exceeded the national figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Tahmoor?
In the suburb of Tahmoor, 26.1% of homes are owned outright, 41.6% are owned with a mortgage, and 32.3% are rented.
What percentage of dwellings in the suburb of Tahmoor are houses?
According to the latest data, 91.4% of dwellings in the suburb of Tahmoor are houses.
What percentage of dwellings in the suburb of Tahmoor are apartments or units?
In the suburb of Tahmoor, 0.8% of dwellings are apartments or units, with an additional 7.8% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Tahmoor?
Outright home ownership in the suburb of Tahmoor stands at 26.1%, compared to 32.3% in Greater Sydney.
What is the median monthly mortgage repayment in the suburb of Tahmoor?
The median monthly mortgage repayment in the suburb of Tahmoor is $2,167, compared to $2,318 in Greater Sydney.
What is the median weekly rent in the suburb of Tahmoor?
The median weekly rent in the suburb of Tahmoor is $410, compared to $415 in Greater Sydney.
What is the distribution of rental prices in the suburb of Tahmoor?
In the suburb of Tahmoor, 2.3% of rentals are $0-149/week, 22.4% are $150-349/week, 72.9% are $350-649/week, 2.5% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the suburb of Tahmoor?
The aggregate monthly housing cost in the suburb of Tahmoor is $1,475, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Tahmoor?
In the suburb of Tahmoor, households with mortgages typically spend 28.8% of their income on mortgage repayments, while renters spend 23.6% of their income on rent.
How crowded are homes in the suburb of Tahmoor?
The average persons per bedroom ratio in the suburb of Tahmoor is 0.8, indicating the level of household density.
How does housing affordability in the suburb of Tahmoor compare to the region?
Housing affordability in the suburb of Tahmoor shows mortgage holders spending 28.8% of income on repayments (vs 25.6% regionally), while renters spend 23.6% of income on rent (vs 19.8% regionally).
What types of dwellings are most common in the suburb of Tahmoor?
The dwelling mix in the suburb of Tahmoor consists of 91.4% detached houses, 7.8% semi-detached dwellings, 0.8% apartments, and 0.0% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Tahmoor?
Based on the area's tenure composition, the weighted average monthly housing cost is approximately $1,475. This accounts for outright owners paying no housing costs, mortgage holders paying $2,167/month, and renters paying $1,775/month.
How affordable is housing in the suburb of Tahmoor relative to local incomes?
Housing in Tahmoor consumes approximately 19.6% of median household income ($7,530 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the suburb of Tahmoor?
Recent development applications in Tahmoor show attached dwellings contributing 36% of approvals compared to 9% of existing stock, while detached houses represent 64% of applications versus 91% of current dwellings. This suggests increasing densification. Housing density growth is around the national average.

Household Composition

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Tahmoor has a typical household mix, with a lower-than-average median household size

Family households constitute 74.7% of all households, including 34.4% couples with children, 22.8% couples without children, and 16.8% single parent families. Non-family households comprise the remaining 25.3%, with lone person households at 22.7% and group households making up 2.6%. The median household size is 2.7 people, which is smaller than the Greater Sydney average of 2.9.

Frequently Asked Questions - Households

How many households are in the suburb of Tahmoor?
As of the 2021 Census, the suburb of Tahmoor had 2,023 households. Based on population growth patterns, this has grown by approximately 29.1% to an estimated 2,611 households today.
What is the typical household size?
The median household size in the suburb of Tahmoor is 2.7 people. This compares to 2.9 in Greater Sydney and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 74.7% of all households. The remaining households consist of lone person households (22.7%), group households (2.6%), and other household types (0.0%).
How are families structured in the area?
Among the 1,511 family households, 34.4% are couples with children, 22.8% are couples without children at home, and 16.8% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Tahmoor compare to regional household patterns?
Compared to Greater Sydney, the suburb of Tahmoor shows distinct household patterns. Lone person households are notably over-represented at 22.7% (versus 17.5% regionally). Conversely, family households are under-represented at 74.7% compared to the regional 81.0%. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
What is the average family size?
Families in the suburb of Tahmoor have an average of 1.8 children, matching the Greater Sydney average of 1.8. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Tahmoor?
Marriage patterns reveal 43.6% of the adult population are currently married, while 36.8% have never married. This compares to 52.1% married and 32.6% never married across Greater Sydney.
How significant are single-person households?
Single-person households represent 22.7% of all households in the suburb of Tahmoor, higher than the regional average of 17.5%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.6% of households, well below the Greater Sydney average of 1.5%. This low rate suggests limited student or young professional shared accommodation.
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Local Schools & Education

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Tahmoor faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 13.3%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 8.7%, followed by postgraduate qualifications (3.0%) and graduate diplomas (1.6%). Vocational credentials are prevalent, with 44.1% of residents aged 15+ holding them, including advanced diplomas (10.2%) and certificates (33.9%). Educational participation is high, with 29.6% currently enrolled in formal education: 11.7% in primary, 7.5% in secondary, and 2.5% in tertiary education.

Educational participation is notably high, with 29.6% of residents currently enrolled in formal education. This includes 11.7% in primary education, 7.5% in secondary education, and 2.5% pursuing tertiary education.

Frequently Asked Questions - Education

What percentage of people in the suburb of Tahmoor have university qualifications?
13.3% of people aged 15 and over in the suburb of Tahmoor have university qualifications, compared to 16.3% in the broader region.
What percentage of people in the suburb of Tahmoor have no formal qualifications?
42.6% of people aged 15 and over in the suburb of Tahmoor have no formal qualifications, compared to 38.8% regionally.
How does the suburb of Tahmoor's education level compare to national averages?
The suburb of tahmoor ranks in the 22th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the suburb of Tahmoor?
The most common qualifications in the suburb of Tahmoor are: Certificate (33.9%), Advanced Diploma (10.2%), Bachelor Degree (8.7%).
What proportion of the suburb of Tahmoor's population is currently attending educational institutions?
29.6% of the population in the suburb of Tahmoor is currently engaged in formal education, with 11.7% in primary school, 7.5% in secondary school, 2.5% at university.
What is the ICSEA score for schools in the suburb of Tahmoor?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Tahmoor is 939, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the suburb of Tahmoor?
There are 1 schools within the suburb of Tahmoor, with a combined enrollment of approximately 503 students.
What types of schools are available in the suburb of Tahmoor?
The suburb of tahmoor includes 1 primary school.

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Transport

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Transport servicing is good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Tahmoor has 160 active public transport stops. These include train and bus services. There are 48 routes in total, offering 2,114 weekly passenger trips combined.

Residents enjoy excellent transport accessibility, with an average distance of 133 meters to the nearest stop. On average, there are 302 trips per day across all routes, which translates to about 13 weekly trips per individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Tahmoor?
There are 160 public transport stops within the suburb of Tahmoor.
How frequent are the transport services in Tahmoor?
the suburb of Tahmoor has 2,114 weekly trips across 48 routes, averaging 302 trips per day.
How far are residents from public transport in Tahmoor?
On average, residential properties are 133 meters from the nearest transport stop.

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Health

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Health performance in Tahmoor is lower than average with common health conditions somewhat prevalent across the board, though to a slightly higher degree among older age cohorts

Tahmoor faces significant health challenges with common health conditions somewhat prevalent across the board, particularly among older age cohorts. The rate of private health cover in Tahmoor is approximately 52% of the total population (~3,910 people), slightly higher than the average SA2 area but lower than Greater Sydney's 55.3%.

Mental health issues and arthritis are the most common medical conditions, affecting 9.7% and 9.3% of residents respectively. However, 65.3% of residents declare themselves completely clear of medical ailments compared to 68.7% across Greater Sydney. Tahmoor has a lower proportion of seniors aged 65 and over at 15.4% (1,148 people) compared to Greater Sydney's 16.5%. Health outcomes among seniors in Tahmoor require more attention than the broader population.

Frequently Asked Questions - Health

How many people in the suburb of Tahmoor have private health insurance?
Around 52.4% of people in the suburb of Tahmoor are covered by private health insurance, which compares to 55.3% in the broader region of Greater Sydney.
What percentage of the population requires ongoing medical assistance in the suburb of Tahmoor?
In the suburb of Tahmoor, 6.2% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 4.9% of people in Greater Sydney require similar assistance.
How prevalent is asthma in the suburb of Tahmoor?
9.1% of people in the suburb of Tahmoor are diagnosed with asthma. In comparison, 8.0% of the population across Greater Sydney is affected by asthma.
What percentage of people have diabetes in the suburb of Tahmoor?
Diabetes affects 4.7% of the the suburb of Tahmoor population, while in the surrounding region, 4.1% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the suburb of Tahmoor?
3.3% of people in the suburb of Tahmoor have heart disease. Across the region of Greater Sydney, 3.6% of the population is affected by heart disease.
How does the suburb of Tahmoor compare to the region in terms of overall private health coverage?
In the suburb of Tahmoor, 52.4% of the population are estimated to have private health insurance. Comparatively, Greater Sydney sees an estimated private health coverage rate of 55.3%.

Cultural Diversity

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Tahmoor is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Tahmoor's cultural diversity was found to be below average, with 88.1% of its population born in Australia, 92.3% being citizens, and 93.5% speaking English only at home. Christianity is the predominant religion in Tahmoor, comprising 56.1% of people, compared to 63.0% across Greater Sydney. The top three ancestry groups based on country of birth of parents are Australian (31.5%), English (29.0%), and Irish (7.7%).

Notably, Maltese are overrepresented in Tahmoor at 1.1%, compared to 2.3% regionally, Lebanese at 0.9% versus 0.7%, and Australian Aboriginal at 4.7% versus 3.1%.

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Tahmoor?
Tahmoor was found to be below average in terms of cultural diversity, with 88.1% of its population born in Australia, 92.3% being citizens, and 93.5% speaking English only at home.
What is the most common religion in the suburb of Tahmoor?
The main religion in Tahmoor was found to be Christianity, which makes up 56.1% of people in Tahmoor. This compares to 63.0% across Greater Sydney.
What are the top countries of origin in the suburb of Tahmoor?
In terms of ancestry (country of birth of parents), the top three represented groups in Tahmoor are Australian, comprising 31.5% of the population, English, comprising 29.0% of the population, and Irish, comprising 7.7% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Maltese is notably overrepresented at 1.1% of Tahmoor (vs 2.3% regionally), Lebanese at 0.9% (vs 0.7%) and Australian Aboriginal at 4.7% (vs 3.1%).
How does the percentage of people born overseas compare to the regional average?
11.9% of the the suburb of Tahmoor population was born overseas, compared to 11.8% regionally.
What percentage of the the suburb of Tahmoor population speaks a language other than English at home?
6.5% of the population in the suburb of Tahmoor speaks a language other than English at home, compared to 5.7% in the wider region.
How many people in the suburb of Tahmoor identify as Australian Aboriginal?
4.7% of the the suburb of Tahmoor population identifies as Australian Aboriginal, compared to 3.1% in the region.
What is the citizenship status of the population in the suburb of Tahmoor?
92.3% of the the suburb of Tahmoor population holds citizenship, compared to 91.8% in the wider region.

Age

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Tahmoor hosts a young demographic, positioning it in the bottom quartile nationwide

Tahmoor's median age is 34 years, which is lower than Greater Sydney's average of 37 and Australia's average of 38 years. Compared to Greater Sydney, Tahmoor has a higher proportion of residents aged 5-14 (15.1%) but fewer residents aged 35-44 (12.6%). Between the 2021 Census and present, the percentage of residents aged 35-44 has increased from 11.9% to 12.6%, while the percentage of residents aged 45-54 has decreased from 13.2% to 11.9%. By 2041, Tahmoor's population is projected to see significant demographic changes. The 75-84 age cohort is expected to grow by 67%, adding 271 residents to reach a total of 674. Residents aged 65 and above will drive 52% of the population growth, indicating a trend towards an aging population. Conversely, the number of residents aged 0-4 is projected to decrease by 13%.

Frequently Asked Questions - Age

What is the median age in the suburb of Tahmoor?
According to the latest data, the median age in the suburb of Tahmoor is 34 years.
How does the suburb of Tahmoor's median age compare to broader areas?
At 34 years, Tahmoor is 3 years younger than the Greater Sydney average (37 years) and 4 years younger than the national average (38 years).
What age groups are over-represented in the suburb of Tahmoor?
The most over-represented age group in the suburb of Tahmoor compared to the Greater Sydney region is the 5 - 14 group, making up 15.1% of the population.
What age groups are under-represented in the suburb of Tahmoor?
The most under-represented age group in the suburb of Tahmoor compared to the Greater Sydney region is the 35 - 44 group, making up 12.6% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Tahmoor show significant variance compared to the Greater Sydney region. The most over-represented age group is 0-4 year-olds (8.4% vs 5.8%).
What is the percentage of children (0-14 years) in the suburb of Tahmoor?
The percentage of children aged 0-14 years in the suburb of Tahmoor is 23.5%.
What is the percentage of older people (65+ years) in the suburb of Tahmoor?
The percentage of people aged 65 and over in the suburb of Tahmoor is 15.4%.

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