Leppington

Suburb (SAL)

Greater Sydney / Bringelly - Green Valley

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Data Sources ABSValuer GeneralRental BoardACARA Newest Oct 2026 · Refreshed ABS QuickStats SAL12314 How we calculate this
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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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Sales ActivityProperty Sales Trends in Leppington

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The median house price in Leppington is $1.15m, with units at $600k. House values have moved 12.1% a year compounded over five years.

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DemographicsPopulation Growth in Leppington

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Leppington has an estimated 15,856 residents, up from 9,423 at the 2021 Census — a change of 6,433 people, or 68.3%. Growth has averaged 13.4% a year over five years, faster than 98% of areas nationally. 1,775 new addresses have been validated here since Census night. Interstate and internal migration accounts for 79.0% of that increase. That puts 779 residents on each square kilometre. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

In the suburb of Leppington, population levels stand at approximately 15,856 as of Aug 2026, according to AreaSearch evaluations combining broader ABS demographic updates with post-Census validated addresses. Compared to the 9,423 individuals recorded at the 2021 Census, this demonstrates an expansion of 6,433 people (68.3%). This update builds upon an estimated resident population of 15,236 derived from the ABS June 2025 ERP release alongside 1,775 newly validated addresses logged after the Census date. Local population density sits at 778 persons per square kilometer, tracking closely with broader benchmarks evaluated by AreaSearch.

Outpacing both Greater Sydney and the state benchmark of 7.3%, the suburb of Leppington recorded a 68.3% expansion since the 2021 census to establish itself as a primary regional growth hub. Inward interstate migration served as the primary catalyst, delivering around 79.0% of recent population additions, with natural increase and overseas migration also supplying positive contributions. Projections for the suburb of Leppington incorporate ABS/Geoscience Australia SA2 datasets published in 2024 utilizing 2022 as their starting baseline, supplemented by NSW State Government SA2 forecasts issued in 2022 using a 2021 base year where needed. For the 2032 to 2041 timeframe, age-cohort growth rates derived from these datasets have been incorporated. Moving forward, demographic expectations place the locality among the top 10 percent nationwide, with aggregated SA2 modeling projecting the suburb of Leppington to add 31,106 persons by 2041, representing an overall increase of 192.3% across the 16 years.

Frequently Asked Questions - Population

What is the latest population estimate for the suburb of Leppington?
Total population for the suburb of Leppington was estimated to be approximately 15,856 as at Aug 26. This is based upon an estimated resident population of 15,236 from the ABS up to June 2025.
How has the population in the suburb of Leppington changed since 2021?
The suburb of leppington has added approximately 6,433 people and shown a 68.27% increase from the 9,423 people recorded at the 2021 Census period.
What is the population density in the suburb of Leppington?
The population density in the suburb of Leppington is estimated at 778 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 Leppington?
Over the past 10 years, the population in the suburb of Leppington has shown a compound annual growth rate of 17.7% per annum.
What are the main drivers of population growth in the suburb of Leppington?
Population growth in the suburb of Leppington is driven by: Interstate migration (79.0%), Natural increase (13.0%), Overseas migration (8.0%). The primary driver is Interstate migration, contributing 79.0% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Leppington

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2,461 new dwellings have been approved in Leppington over the past five years, an average of 492 a year. That places the area in the 98th percentile for residential development activity nationally, about 31 approvals per 1,000 residents a year. Of the 528 dwellings approved in the latest reporting year, 91% were detached houses and the rest townhouses or apartments. Approvals are currently running at an annualised 383, broadly in line with that longer-run average. Figures come from ABS building approvals aggregated to this Suburb (SAL) boundary and are updated monthly as the ABS releases them.

Detail

ABS residential building approvals mapped across statistical boundaries show that Leppington registered an annual average of roughly 492 residential approvals, accumulating an estimated 2,461 dwellings over the last 5 financial years. Within FY-25 to date, records show 383 approvals. Between FY-21 and FY-25, the area added an average of 2.7 new residents annually per dwelling over the past 5 financial years, signaling resilient buyer demand favorable to asset values, while average construction costs for new dwellings stand at $538,000. Non-residential building activity also demonstrates considerable strength, supported by $34.6 million in commercial approvals logged during this financial year.

Per capita building activity in Leppington exceeds Greater Sydney by 181.0%, affording purchasers substantial options despite a recent moderation in construction volume. This elevated volume substantially clears national benchmarks, underscoring pronounced developer appetite. Detached houses account for 91.0% of recent residential building activity while medium and high-density housing represents 9.0%, maintaining a spacious suburban profile that appeals to buyers prioritizing land and space. Recording approximately 42 people per approval, Leppington exhibits the hallmarks of an expanding growth precinct. Based on the most recent AreaSearch quarterly release, demographic projections anticipate Leppington expanding by 30,486 residents by 2041. Should current construction tempos persist, dwelling additions could fall short of incoming demand, potentially intensifying buyer rivalry and underpinning upward price momentum.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the suburb of Leppington recently?
Dwelling approval activity in the the suburb of Leppington area has seen 594 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The suburb of Leppington's current population of 15,856 has been supported by 492 approvals on average over recent years.
How does the suburb of Leppington's development activity compare to the broader region?
The suburb of Leppington has seen 4.94 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 41 people in the suburb of Leppington, compared to one for every 165 in the broader region.
Is the suburb of Leppington keeping up with housing demand?
With the population expected to increase by 30,486 people by 2041, around 10,162 new dwellings will be necessary. Recent approval levels may be insufficient to meet these forecasts, considering the census average of 3.0 persons per dwelling. This indicates potential housing shortages if current approval trends continue.
What has been the trend in development approvals over the past five years in the suburb of Leppington?
Looking at development activity over the past five years, the suburb of Leppington's approval levels have been significantly below the yearly average of 492, showing a notable downturn in recent development.
How many dwellings will be needed to accommodate future population growth in the suburb of Leppington?
The population in the suburb of Leppington is expected to grow by 30,486 people by 2041, necessitating approximately 10,162 new dwellings. This calculation is based on the current census average of 3.0 persons per dwelling in the area.
How does recent development compare to population growth in the suburb of Leppington?
Over the past five years, the population in the suburb of Leppington has grown by approximately 12,811 people, while 2,461 residential approvals were recorded. This equates to a ratio of 5.2 people added for each new dwelling approval. This high ratio suggests strong population growth relative to housing supply, potentially indicating unmet housing demand.
Are there opportunities for residential developers in the suburb of Leppington?
With dwelling approval activity running at an average of 492 approvals per year and a population of 15,856, there appears to be a supply shortfall relative to projected demand, presenting strong opportunities for residential developers. With the population expected to increase by 30,486 people by 2041, around 10,162 new dwellings will be necessary. Current approval trends may be insufficient to meet forecast demand, indicating strong development opportunities.
Approvals Pipeline Development applications near Leppington

Development applications around Leppington

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 Leppington

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AreaSearch tracks 30 current infrastructure and development projects inside Leppington, worth an estimated $11.9 billion. A further 74 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $53.4 billion. 40 are already under construction and 44 are due for completion within three years. The pipeline spans residential development, transport & logistics and communities, precincts & urban renewal. 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 infrastructure investment, capital projects, and planning frameworks exert a critical influence on suburban performance. AreaSearch has pinpointed 54 active or planned projects with the capacity to impact the district. Significant undertakings include the South West Sydney Rail Planning - Business Case, the Leppington Oval Precinct Masterplan, the New High School for Leppington and Denham Court, and the Leppington Greens Estate.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the suburb of Leppington?
Key infrastructure and planning changes likely to influence the suburb of Leppington include: Leppington Oval Precinct Masterplan (Construction); Leppington Greens Estate (Construction); New High School for Leppington and Denham Court (Construction); South West Sydney Rail Planning - Business Case (Planning); and Leppington Public School Upgrade and New Public Preschool (Construction). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the suburb of Leppington?
Infrastructure development impacting the suburb of Leppington spans multiple sectors including Transport & Logistics, Education & Training, and Residential Development, among others.
What is the scale of infrastructure investment impacting the suburb of Leppington?
Infrastructure investment analysis indicates substantial capital deployment exceeding $4.2 billion in projects that will impact the extended area, with a notable concentration of investment within the immediate the suburb of Leppington vicinity.
How does the suburb of Leppington's infrastructure development compare to other areas?
The suburb of Leppington ranks in the top 10% nationally for infrastructure development, reflecting exceptional investment activity compared to similar areas across the country.
South West Sydney Rail Planning - Business Case
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2026
Source / Links: Link 1   Link 2  

Business case and corridor preservation program for future south west Sydney rail connections between Bradfield and Leppington/Glenfield, and between Bradfield and Campbelltown/Macarthur. The work will consider heavy rail and light rail options, detailed design, economic assessment and cost estimation to inform a future investment decision, and is linked to preserving corridors for future Metro or Sydney Trains extensions serving Western Sydney International Airport and surrounding growth areas.

Transport & Logistics

Amity College Leppington Campus
Category: Education & Training
Stage: Construction | Est. Comp: 2026
Source / Links: Link 1   Link 2  

A purpose-built co-educational K-12 school by Amity College with a capacity for 1,000 students. Stage 1 completed May 2024 delivers 300 primary school places across 12 classrooms, a library, art and music rooms, a small auditorium, and dedicated play spaces at a cost of $29.5 million, co-funded by the NSW Government. Stage 2, under construction by Reitsma Constructions since early 2025, adds a 2-storey education block with approximately 10 flexible learning spaces, a multi-purpose hall with auditorium, sports court and retractable seating, a primary school extension, a new public road, parking facilities, and landscaping.Stage 2 will accommodate an additional 250 students and is expected to complete in 2026.

Education & Training

Leppington Public School Upgrade and New Public Preschool
Category: Education & Training
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

Two-stage major upgrade of Leppington Public School delivering 20 new permanent classrooms, 3 support learning classrooms, a new multipurpose hall, and a covered outdoor learning area (COLA). A new 60-student co-located public preschool is also being delivered. Stage 1 is due to open by Day 1, Term 1 2027, with Stage 2 scope and timing to follow a Review of Environmental Factors (REF) process commencing April 2026. The upgrade will more than double the school's permanent capacity and remove over 40 demountables.Contractor is ADCO Constructions.

Education & Training

Park Road Leppington Upgrade
Category: Transport & Logistics
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A $12 million road infrastructure project transforming Park Road into a two-way urban collector road. The upgrade includes road widening, intersection improvements, shared pedestrian and cyclist pathways, and improved drainage with a culvert crossing at Scalabrini Creek. The project aims to enhance connectivity, safety, and accessibility to the Leppington town centre to support the area's growing population.

Transport & Logistics

New High School for Leppington and Denham Court
Category: Education & Training
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A new high school being delivered to serve the rapidly growing communities of Leppington and Denham Court. Co-located with Leppington Public School, the project includes modern learning hubs, specialist facilities for science, technology, and performing arts, a multipurpose sports hall, and expansive outdoor recreation areas. The school is designed to accommodate over 1,500 students and is a key part of the NSW Government's education infrastructure program in Western Sydney.

Education & Training

Leppington High School
Category: Education & Training
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A new public high school co-located with Leppington Public School, designed to accommodate approximately 1,000 students. The facility includes 51 classrooms, specialist workshops for science, wood, metal, and food technology, a multipurpose hall, a library, and sports courts. The school will feature a selective stream beginning in 2027. Major construction is underway, with the superstructure nearing completion as of early 2026.

Education & Training

Leppington Oval Precinct Masterplan
Category: Sports & Recreation
Stage: Construction | Est. Comp: 2027
Source / Links: Link 1   Link 2  

A $45 million staged open space and recreation precinct across 17.34 hectares in south-west Sydney. The masterplan covers four land areas: a Sports Precinct (one synthetic turf field, one natural turf field, three mini fields, tennis courts, fitness stations, parking and shared paths), a Community Centre, Stage 1 (connective pathways, rain gardens, drainage and Scalabrini Creek interactivity), and a Public Reserve (open space, boardwalk and play equipment). Stage 1 works commenced 30 June 2025 with a 30-week programme.Sports Precinct construction is expected to commence mid-2026 and complete mid-2027. Funded by the NSW Government and Camden Council local contributions.

Sports & Recreation

Bradfield to Leppington/Glenfield Future Rail Connection (South West Rail Link Extension)
Category: Transport & Logistics
Stage: Planning | Est. Comp: 2040
Source / Links: Link 1   Link 2  

The project involves corridor preservation and business case development for a future rail extension linking Bradfield City Centre and Western Sydney International Airport to Leppington and Glenfield. Backed by a $1 billion Australian Government investment announced in March 2025, the project secures land and planning pathways for future Sydney Metro or Sydney Trains network extensions. Current works include market engagement and strategic corridor protection to deliver direct rail access across the South West Growth Area.

Transport & Logistics

Jobs & IndustryEmployment Trends in Leppington

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8,191 residents of Leppington are employed, from a labour force of 8,348. Unemployment sits at 1.9%, with participation at 74.9%. Weighted for its industry mix, the area's sectors are forecast to grow about 6.5% nationally over five years. That reflects industry composition only and makes no allowance for local population growth, so in an area growing as fast as this one it understates the likely rise in local jobs. The working-day population is estimated at 12,556, about 79% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

Leppington maintains a highly skilled talent pool with substantial representation across professional occupations, paired with an unemployment rate of only 1.9% and estimated twelve-month job growth of 4.5% according to aggregated statistical indicators. Employment stood at 8,191 residents as of March 2026, while the local jobless figure tracked 2.2% below the 4.1% recorded for Greater Sydney. Furthermore, the local participation rate reached 74.9%, substantially outperforming Greater Sydney's 68.9%. Census records also indicate that 39.3% of workers carried out their duties from home, a figure influenced by prevailing Covid-19 restrictions at the time.

Major employment avenues for local workers encompass retail trade, construction, as well as health care & social assistance. Transport, postal & warehousing exhibits significant local concentration, capturing an employment share 1.5 times the regional average. Conversely, professional & technical roles account for 7.0% of the workforce, trailing the wider regional proportion of 11.5%. A comparison between resident workers and local operational positions reveals that the predominantly residential environment provides fewer jobs within its immediate borders. Analysis of SALM and ABS data, aggregated from broader statistical areas, shows that over the 12 months to March 2026, employment rose by 4.5% and the labour force grew by 4.7%, which led to an increase of 0.2 percentage points in the unemployment rate. Greater Sydney, by comparison, saw employment and labour force both grow by 1.9%, resulting in a slight decline in unemployment. Jobs and Skills Australia's national employment forecasts from Mar-26 provide additional perspective on potential future demand within Leppington. These projections, spanning five and ten-year periods, have been overlaid with Leppington's local employment profile to estimate growth patterns. Although national employment is projected to grow by 6.6% over five years and 13.7% over ten years, industry sectors are expected to expand at different rates. When these industry-specific forecasts are applied to Leppington's employment mix, local employment is estimated to rise by 6.5% over five years and 13.5% over ten years. This estimation relies on a simple weighting extrapolation for illustrative purposes and does not incorporate localised population projections.

Frequently Asked Questions - Employment

What is the employment situation in the suburb of Leppington?
As of March 2026, the suburb of Leppington has approximately 8,191 employed residents with an unemployment rate of 1.9%. 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 suburb of Leppington's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the suburb of Leppington stands at 1.9%, which is 2.2 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 suburb of Leppington?
The employment landscape in the suburb of Leppington is dominated by several key sectors. The largest employers are health care & social assistance (14.4% of employment), construction (10.9%), and retail trade (9.6%). The relatively diverse employment base, with the top three sectors comprising 34.9% of jobs, provides economic resilience. Other significant employers include education & training and transport, postal & warehousing.
How has employment changed recently in the suburb of Leppington?
Over the past year to March 2026, the suburb of Leppington 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 suburb of Leppington?
The workforce participation rate in the suburb of Leppington is 74.9%, 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 suburb of Leppington's employment market?
The suburb of leppington shows notable specialization in transport, postal & warehousing, which employs 8.2% of the local workforce compared to 5.3% regionally. This concentration suggests the area has developed competitive advantages in this sector. The area also shows above-average employment in 1 other sectors, contributing to a distinctive economic profile.
What are the employment growth prospects for the suburb of Leppington?
Based on Jobs and Skills Australia projections applied to the suburb of Leppington's industry mix, employment is expected to grow by 6.5% over the next five years and 13.5% 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 Leppington compare nationally?
The suburb of leppington's employment market shows strong performance nationally, ranking in the top 25% of areas assessed by AreaSearch. This indicates robust employment conditions and economic vitality compared to other regions. Recent job advertisement trends show the broader employment region saw a 5.9% decline, ranking 29.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the suburb of Leppington?
Skilled workers will find good opportunities in the suburb of Leppington, with skilled sectors accounting for 38.6% of employment. Key sectors for skilled workers include health care & social assistance (14.4%), education & training (8.4%), and finance & insurance (7.2%). With projected employment growth of 6.5% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Leppington

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Median household income in Leppington is $2,275 a week (about $118,000 a year), with median personal income at $910 a week. ATO records put median taxable income at $59,993 a year against an average of $68,887. 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

ATO postcode statistics for financial year 2023 compiled by AreaSearch indicate that earnings in the suburb of Leppington sit slightly above national figures, recording a median of $59,993 and an average of $68,887, whereas Greater Sydney recorded a median of $60,817 and an average of $83,003. Applying a 10.32% Wage Price Index rise recorded since financial year 2023 adjusts estimated earnings to roughly $66,184 (median) and $75,996 (average) as of March 2026. The 2021 Census placed personal, family, and household earnings across the 68th to 82nd percentiles across Australia. Among local earners, 36.5% (5,787 individuals) fall into the $1,500 - 2,999 weekly bracket, comparable to the 30.9% regional rate.

Higher earners taking home over $3,000 weekly make up 32.4% of the population, underpinning capacity for higher-end retail and local services. Even with housing obligations absorbing 20.3% of earnings, disposable income ranks in the 75th percentile, and the suburb achieves a SEIFA income placement in the 7th decile.

Frequently Asked Questions - Income

What is the median taxable income in the suburb of Leppington?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Leppington is approximately $66,184. The official ATO data from FY-23 recorded a median of $59,993.
What is the average taxable income in the suburb of Leppington?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Leppington is approximately $75,996. The official ATO data from FY-23 recorded an average of $68,887.
How does the median taxable income in the suburb of Leppington compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the suburb of Leppington is approximately $66,184 compared to $67,093 in Greater Sydney. The official ATO data from FY-23 shows $59,993 and $60,817 respectively.
How does the average taxable income in the suburb of Leppington compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the suburb of Leppington is approximately $75,996 compared to $91,569 in Greater Sydney. The official ATO data from FY-23 shows $68,887 and $83,003 respectively.
What are the main income cohorts in the suburb of Leppington according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~36.5% / 5,787 persons) of the suburb of Leppington's population is the $1,500 - 2,999 cohort.
How do the main income cohorts in the suburb of Leppington compare to the region?
The largest income cohort in the suburb of Leppington is the $1,500 - 2,999 group, representing about 36.5% 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 Leppington according to the 2021 Census?
The 2021 Census data indicates that the median household income in the suburb of Leppington is $2,275/wk.
What is the median family income in the suburb of Leppington according to the 2021 Census?
According to the 2021 Census, the median family income in the suburb of Leppington is $2,371/wk.
What is the median personal income in the suburb of Leppington according to the 2021 Census?
The 2021 Census shows that the median personal income in the suburb of Leppington is $910/wk.
How does the suburb of Leppington's income rank nationally?
According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-23, the suburb of Leppington had a median income among taxpayers of $59,993 with the average level standing at $68,887. This is just above the national average and compares to levels of $60,817 and $83,003 across Greater Sydney respectively. Based on Wage Price Index growth of 10.32% since FY-23, current estimates would be approximately $66,184 (median) and $75,996 (average) as of March 2026.
What is the disposable income in the suburb of Leppington?
The estimated disposable income in the suburb of Leppington is $7,860 per year according to AreaSearch analysis.
How does the suburb of Leppington's disposable income compare to the region?
The suburb of leppington's disposable income is $7,860 compared to $7,412 for Greater Sydney, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Leppington

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Leppington had 2,865 occupied dwellings at the 2021 Census, 96% detached houses and 0% apartments. 52% are owned with a mortgage, 26% rented and 23% owned outright. At that Census the median rent was $550 a week and the median mortgage repayment $2,700 a month, a total housing cost higher than 97% of areas nationally. Rent absorbs 24.2% of household income here and mortgage repayments 27.4%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Census records show that separate houses comprise 95.7% of Leppington's housing stock, while semi-detached dwellings, apartments, and other configurations make up 4.3%, in contrast to the broader Sydney metropolitan breakdown of 55.9% houses and 44.1% other dwellings. Outright property ownership in Leppington registered at 23.0%, trailing broader metropolitan figures, with 51.5% of homes carrying a mortgage and 25.5% occupied by tenants. Median monthly mortgage commitments were recorded at $2,700 compared to the Sydney metro benchmark of $2,427, while median weekly rent reached $550 against $470 across Sydney metro. Across the nation, Leppington's mortgage commitments significantly exceed the Australian median of $1,863, and rents sit substantially above the nationwide figure of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the suburb of Leppington?
In the suburb of Leppington, 23.0% of homes are owned outright, 51.5% are owned with a mortgage, and 25.5% are rented.
What percentage of dwellings in the suburb of Leppington are houses?
According to the latest data, 95.7% of dwellings in the suburb of Leppington are houses.
What percentage of dwellings in the suburb of Leppington are apartments or units?
In the suburb of Leppington, 0.4% of dwellings are apartments or units, with an additional 0.8% being semi-detached dwellings.
What is the level of outright home ownership in the suburb of Leppington?
Outright home ownership in the suburb of Leppington stands at 23.0%, compared to 28.7% in Greater Sydney.
What is the median monthly mortgage repayment in the suburb of Leppington?
The median monthly mortgage repayment in the suburb of Leppington is $2,700, compared to $2,427 in Greater Sydney.
What is the median weekly rent in the suburb of Leppington?
The median weekly rent in the suburb of Leppington is $550, compared to $470 in Greater Sydney.
What is the distribution of rental prices in the suburb of Leppington?
In the suburb of Leppington, 0.7% of rentals are $0-149/week, 11.2% are $150-349/week, 75.4% are $350-649/week, 11.7% are $650-949/week, and 1.0% are $950+/week.
What is the average monthly housing cost in the suburb of Leppington?
The aggregate monthly housing cost in the suburb of Leppington is $1,998, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the suburb of Leppington?
In the suburb of Leppington, households with mortgages typically spend 27.4% of their income on mortgage repayments, while renters spend 24.2% of their income on rent.
How crowded are homes in the suburb of Leppington?
The average persons per bedroom ratio in the suburb of Leppington is 0.8, indicating the level of household density.
How does housing affordability in the suburb of Leppington compare to the region?
Housing affordability in the suburb of Leppington shows mortgage holders spending 27.4% of income on repayments (vs 27.0% regionally), while renters spend 24.2% of income on rent (vs 22.6% regionally).
What types of dwellings are most common in the suburb of Leppington?
The dwelling mix in the suburb of Leppington consists of 95.7% detached houses, 0.8% semi-detached dwellings, 0.4% apartments, and 3.1% other dwelling types.
What is the weighted average housing cost based on tenure mix in the suburb of Leppington?
Factoring in the ownership distribution, the weighted average monthly housing cost is approximately $1,998. This accounts for outright owners paying no housing costs, mortgage holders paying $2,700/month, and renters paying $2,382/month.
How affordable is housing in the suburb of Leppington relative to local incomes?
Housing in Leppington consumes approximately 20.3% of median household income ($9,851 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 Leppington?
Recent development applications in Leppington show attached dwellings contributing 7% of approvals compared to 4% of existing stock, while detached houses represent 93% of applications versus 96% of current dwellings. This suggests development patterns consistent with existing housing mix. Density increases remain below national trends.

HouseholdsHousehold Composition in Leppington

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Leppington counted 2,865 households at the 2021 Census, an estimated 4,821 today, averaging 3.2 people each. 51% are couples with children, more than in 95% of areas nationally, against 24% couples without children. 14% of households are people living alone, and families average 1.6 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families constitute the vast majority of local households at 84.3%, led by couples with children at 50.9%, couples without children at 24.1%, and single parent households at 7.9%. The remaining 15.7% consists of non-family arrangements, encompassing lone person dwellings at 14.0% and group residences at 1.6%. The typical household size stands at 3.2 people, exceeding the Greater Sydney benchmark of 2.7.

Frequently Asked Questions - Households

How many households are in the suburb of Leppington?
As of the 2021 Census, the suburb of Leppington had 2,865 households. Based on population growth patterns, this has grown by approximately 68.3% to an estimated 4,821 households today.
What is the typical household size?
The median household size in the suburb of Leppington is 3.2 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 84.3% of all households. The remaining households consist of lone person households (14.0%), group households (1.6%), and other household types (0.0%).
How are families structured in the area?
Among the 2,415 family households, 50.9% are couples with children, 24.1% are couples without children at home, and 7.9% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the suburb of Leppington compare to regional household patterns?
Compared to Greater Sydney, the suburb of Leppington shows distinct household patterns. Family households are notably over-represented at 84.3% (versus 72.6% regionally). Conversely, lone person households are under-represented at 14.0% 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 suburb of Leppington have an average of 1.6 children, slightly above the Greater Sydney average of 1.5. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the suburb of Leppington?
Marriage patterns reveal 60.2% of the adult population are currently married, while 27.6% 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 14.0% of all households in the suburb of Leppington, notably lower than the regional average of 23.2%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 1.6% 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 Leppington

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31.4% of adults in Leppington hold a university qualification, including 21.2% with a bachelor degree and 8.2% with postgraduate qualifications. A further 18.9% hold a vocational qualification. 3 schools serve the area, with 411 enrolment places and an average ICSEA of 1,022 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 area demonstrates strong results within the wider region, with 31.4% of residents aged 15+ possessing university qualifications, ahead of both the SA4 average of 21.4% and the SA3 average of 22.6%. Bachelor degrees represent the largest category at 21.2%, followed by postgraduate degrees at 8.2% and graduate diplomas at 2.0%. Vocational training is likewise prominent, as 30.7% of residents aged 15+ hold technical qualifications, consisting of certificates at 18.9% and advanced diplomas at 11.8%. Community participation in study is pronounced, with 29.8% of the local population actively undertaking structured education.

Within this cohort, primary schooling accounts for 11.4%, secondary schooling represents 7.0%, and tertiary courses encompass 4.5%.

Frequently Asked Questions - Education

What percentage of people in the suburb of Leppington have university qualifications?
31.4% of people aged 15 and over in the suburb of Leppington have university qualifications, compared to 38.0% in the broader region.
What percentage of people in the suburb of Leppington have no formal qualifications?
38.0% of people aged 15 and over in the suburb of Leppington have no formal qualifications, compared to 34.2% regionally.
How does the suburb of Leppington's education level compare to national averages?
The suburb of leppington ranks in the 58th 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 Leppington?
The most common qualifications in the suburb of Leppington are: Bachelor Degree (21.2%), Certificate (18.9%), Advanced Diploma (11.8%).
What proportion of the suburb of Leppington's population is currently attending educational institutions?
29.8% of the population in the suburb of Leppington is currently engaged in formal education, with 11.4% in primary school, 7.0% in secondary school, 4.5% at university.
What is the ICSEA score for schools in the suburb of Leppington?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the suburb of Leppington is 1022, indicating average socio-educational advantage (national average is 1000).
How many schools are located within the suburb of Leppington?
There are 3 schools within the suburb of Leppington, with a combined enrollment of approximately 411 students.
What types of schools are available in the suburb of Leppington?
The suburb of leppington includes 2 primary schools, 1 combined school.

Schools Detail

AmenitiesServices & Amenities in Leppington

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Getting AroundTransport & Commuting in Leppington

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Public transport in Leppington reaches 97 stops on 62 routes, timetabled for about 5,700 services a week. The typical home sits about 320 m from its nearest stop. Buses carry the largest share of public transport commuters. Households keep an average of 1.7 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

Local public transit infrastructure features 97 operational stops spanning bus and rail services across Leppington. A network of 62 routes operates through these stops, generating a combined 5,743 weekly passenger trips. Transit access is favorable, with residents situated an average of 317 meters from their closest boarding point. Given the commuter-oriented nature of the locality, private vehicles account for 88% of travel, while trains facilitate 8%. Household car ownership averages 1.7 vehicles, surpassing regional norms. Furthermore, 39.3% of workers reported working from home during the 2021 Census, a metric shaped by prevailing COVID-19 settings.

Transit schedules across all servicing routes generate an average of 820 trips per day, translating to roughly 59 weekly departures at each individual stop.

Frequently Asked Questions - Transport

How many public transport stops are in Leppington?
There are 97 public transport stops within the suburb of Leppington.
How frequent are the transport services in Leppington?
the suburb of Leppington has 5,743 weekly trips across 62 routes, averaging 820 trips per day.
How far are residents from public transport in Leppington?
On average, residential properties are 317 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Leppington

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79.5% of residents in Leppington report no long-term health condition. 4.2% need daily assistance with core activities, and 54.2% hold private health cover. The standardised death rate runs at 4.6 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

AreaSearch evaluations of mortality patterns and chronic illnesses show favorable health conditions across Leppington, characterized by lower rates of common ailments among the broader public and average rates within senior demographic cohorts. Private health insurance participation is relatively strong, covering approximately 54% of the population (~8,589 people), compared to 59.9% across Greater Sydney. Asthma and arthritis represent the most prevalent health issues locally, recorded among 5.8 and 5.6% of residents, respectively, while 79.5% reported no long-term medical conditions, surpassing Greater Sydney's 74.6%. Individuals aged 65 and over comprise 10.1% of the population (1,601 people), below the Greater Sydney proportion of 15.5%.

While health metrics for local seniors sit above national averages, their comparative ranking trails that of the wider community.

Frequently Asked Questions - Health

How many people in the suburb of Leppington have private health insurance?
Around 54.2% of people in the suburb of Leppington 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 suburb of Leppington?
In the suburb of Leppington, 4.2% 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 suburb of Leppington?
5.8% of people in the suburb of Leppington 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 suburb of Leppington?
Diabetes affects 4.2% of the the suburb of Leppington 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 suburb of Leppington?
2.6% of people in the suburb of Leppington have heart disease. Across the region of Greater Sydney, 3.2% of the population is affected by heart disease.
How does the suburb of Leppington compare to the region in terms of overall private health coverage?
In the suburb of Leppington, 54.2% 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 Leppington

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40.9% of Leppington residents were born overseas and 49.9% speak a language other than English at home, more culturally diverse than 86% of areas nationally. The largest reported ancestries are Australian (14.1%) and English (11.6%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Leppington exhibits notable multicultural characteristics, with 40.9% of its community born abroad and 49.9% utilizing a non-English language in their households. Christianity is the predominant religious faith, accounting for 55.1% of local residents. In addition, Islam shows a marked representation at 14.4% of the population, significantly exceeding the Greater Sydney benchmark of 6.8%. Examining parental country of birth, the primary ancestry classifications in Leppington are Other at 27.3% (well above the regional 16.0%), Australian at 14.1%, and English at 11.6% (tracking below the regional proportion of 19.0%). Notable variations also appear across other backgrounds, with Serbian ancestry accounting for 1.7% locally versus 0.5% regionally, Croatian representing 1.6% versus 0.7%, and Lebanese comprising 3.0% versus 2.6%.

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the suburb of Leppington?
Leppington scores quite highly on cultural diversity, with 40.9% of its population born overseas and 49.9% speaking a language other than English at home.
What is the most common religion in the suburb of Leppington?
The main religion in Leppington was found to be Christianity, which makes up 55.1% of people in Leppington. However, the most apparent overrepresentation was in Islam, which comprises 14.4% of the population, substantially higher than the Greater Sydney average of 6.8%.
What are the top countries of origin in the suburb of Leppington?
In terms of ancestry (country of birth of parents), the top three represented groups in Leppington are Other, comprising 27.3% of the population, which is substantially higher than the regional average of 16.0%, Australian, comprising 14.1% of the population, and English, comprising 11.6% of the population, which is notably lower than the regional average of 19.0%. Additionally, there are notable divergences in the representation of certain other ethnic groups: Serbian is notably overrepresented at 1.7% of Leppington (vs 0.5% regionally), Croatian at 1.6% (vs 0.7%) and Lebanese at 3.0% (vs 2.6%).
How does the percentage of people born overseas compare to the regional average?
40.9% of the the suburb of Leppington population was born overseas, compared to 40.5% regionally.
What percentage of the the suburb of Leppington population speaks a language other than English at home?
49.9% of the population in the suburb of Leppington speaks a language other than English at home, compared to 39.5% in the wider region.
How many people in the suburb of Leppington identify as Australian Aboriginal?
1.1% of the the suburb of Leppington population identifies as Australian Aboriginal, compared to 1.3% in the region.
What is the citizenship status of the population in the suburb of Leppington?
86.1% of the the suburb of Leppington population holds citizenship, compared to 80.8% in the wider region.

Age StructureAge Profile of Leppington

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The median resident of Leppington is 32, younger than 90% of areas nationally. 26.1% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

The demographic structure in the suburb of Leppington is skewed younger than Greater Sydney. According to AreaSearch August 2026 assessments, individuals aged 0 - 24 represent 38.1% of the populace compared to 30.4% regionally, while residents aged 65+ account for only 10.1% against 15.5% across Greater Sydney. As at August 2026, the estimated median age remains at 32, matching the 2021 Census figure, which sits 5 years younger than the Greater Sydney median of 37 and below the national median of 38 recorded at that Census. The proportion of young people aged 0 - 24 expanded from 35.3% at the Census to an estimated 38.1%.

Through to 2041, the largest numerical expansion is forecast within the 45 - 64 age bracket, projected to surge by 9,026 residents (331%) to reach 11,753.

Frequently Asked Questions - Age

What is the median age in the suburb of Leppington?
AreaSearch estimates the median age in the suburb of Leppington at 32 years as at August 2026. That is in line with the 2021 Census figure of 32 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the suburb of Leppington's median age compare to broader areas?
At an estimated 32 years as at August 2026, Leppington is 5 years younger than the Greater Sydney 2021 Census average (37 years) and 6 years younger than the national Census average (38 years).
What age groups are over-represented in the suburb of Leppington?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the suburb of Leppington compared to the Greater Sydney region is the 5 - 14 group, making up 16.7% of the population.
What age groups are under-represented in the suburb of Leppington?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the suburb of Leppington compared to the Greater Sydney region is the 55 - 64 group, making up 7.0% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the suburb of Leppington show significant variance compared to the Greater Sydney region. The most over-represented age groups are 0-4 year-olds (10.2% vs 5.5%) and 5-14 year-olds (16.7% vs 11.8%). The most under-represented age group is 85+ year-olds (1.1% vs 2.1%).
What is the percentage of children (0-14 years) in the suburb of Leppington?
AreaSearch estimates children aged 0-14 years at 26.9% of the population in the suburb of Leppington as at August 2026.
What is the percentage of older people (65+ years) in the suburb of Leppington?
AreaSearch estimates people aged 65 and over at 10.1% of the population in the suburb of Leppington as at August 2026.

Data & MethodBoundaries, Sources & Method for Leppington

Data currency Refreshed

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

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

The ledger — source, cycle and currency by section

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

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

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 1,775 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (9,423 at the 2021 Census → 15,856 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 (SAL12314). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

How do Leppington suburb boundaries differ from Statistical Areas?
This page uses Suburbs and Localities (SAL) boundaries (suburb-style geography). SAL represents commonly-known suburb names used in addresses, while Statistical Areas (SA2) are designed for census/statistical reporting. Even when sharing the same name, SAL and SA2 boundaries often cover different geographic areas with different populations.
Where does the data on this Leppington 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 Leppington data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Aug 2026), property sales & rents (Oct 2026), infrastructure projects (Aug 2026) and services & amenities (Sep 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Sep 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

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