ABS 2021 Census · Updated 31 March 2026
Mount Lewis is an outer-metropolitan suburb of Sydney, Australia, with a population of approximately 1,234, making it a boutique locality. Located approximately 16 km from the Sydney CBD, Mount Lewis is a outer metro area in New South Wales. The median household income is $80,028 AUD per year (ABS 2021 Census).
Household incomes in Mount Lewis sit in a comfortable mid-range for the New South Wales market.
Map shows Mount Lewis, New South Wales, Australia.
Official Australia Post postcode for Mount Lewis. A postcode may cover multiple suburbs.
Australia Post Postcode Finder →Usual resident population at census night. Source: ABS 2021 Census of Population and Housing.
ABS Census Data →Weekly median rent for occupied private dwellings. Source: ABS 2021 Census. Live rental data integration coming soon.
State Rental Authority →Annual median household income (before tax) for all households. Source: ABS 2021 Census.
ABS Census Data →Straight-line distance from the suburb centroid (ABS 2021 SAL geography) to the nearest capital city CBD. Actual driving distance will be longer.
Estimated 1 school within or near this suburb based on ABS 2021 data.
Find schools near Mount Lewis on My School →Estimated 1 park and green spaces near this suburb. Source: ABS 2021 data.
Monthly median mortgage repayment for households currently paying off a mortgage. Source: ABS 2021 Census.
ABS Census Data →Proportion of separate houses vs units, townhouses, and other dwelling types. Source: ABS 2021 Census. Relevant for investors assessing rental demand mix.
ABS Census Data →Mount Lewis's outer-metropolitan position means more affordable entry points for investors, with potential for capital growth as infrastructure extends outward. Demand is often driven by young families seeking space and value. The median rent of $400/week (ABS 2021) indicates a mid-range rental market. Owner-occupiers face a median mortgage repayment of $2,571/month. The median household income of $80,028/year reflects a solid demographic, supporting sustainable rental demand. 81% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
Mount Lewis offers moderate buy-and-hold potential — look for properties with value-add opportunities.
Mount Lewis can deliver reasonable rental income, though yields are not the primary draw.
The resale market in Mount Lewis may not support quick-turnaround renovation projects.
Run the numbers on a Mount Lewis property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Mount Lewis is expected to see moderate price growth in 2026 as the broader New South Wales market stabilises. The rental market in Mount Lewis should see steady occupancy, with moderate upward pressure on rents. Mount Lewis offers measured appeal for investors willing to look beyond headline metrics.
Mount Lewis is a outer metro area in New South Wales with a population of 1,234. The median rent is $400/week and the median household income is $80,028/year (ABS 2021 Census). As with any property investment, conduct thorough due diligence on current listings, vacancy rates, and local infrastructure plans before committing.
Key demand drivers in Mount Lewis include affordability relative to inner suburbs and expanding infrastructure. 81% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Mount Lewis has a population of approximately 1,234. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Mount Lewis is approximately 16 km straight-line distance from the Sydney CBD (calculated from ABS 2021 suburb centroid coordinates). This is within comfortable commuting range with good transport links.