ABS 2021 Census · Updated 31 March 2026
Guildford is an outer-metropolitan suburb of Sydney, Australia, with a population of approximately 24,091, making it a sizeable community. Located approximately 20 km from the Sydney CBD, Guildford is a outer metro area in New South Wales. The median household income is $68,328 AUD per year (ABS 2021 Census).
Lower income levels in Guildford typically translate to more affordable entry points for investors.
Map shows Guildford, New South Wales, Australia.
Official Australia Post postcode for Guildford. 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 6 schools within or near this suburb based on ABS 2021 data.
Find schools near Guildford on My School →Estimated 10 parks 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 →Guildford'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 $378/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $2,015/month.
A buy-and-hold approach in Guildford could work well with careful property selection and a longer time horizon.
Rental yields in Guildford are moderate — screen for properties that offer above-average returns.
Renovation projects in Guildford can capture the gap between unrenovated and updated property prices.
Run the numbers on a Guildford property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital growth in Guildford may remain subdued in 2026, with limited demand drivers in the near term. Tenants in Guildford have options — presenting well-maintained properties is key to minimising vacancy. Guildford offers measured appeal for investors willing to look beyond headline metrics.
Guildford is a outer metro area in New South Wales with a population of 24,091. The median rent is $378/week and the median household income is $68,328/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 Guildford include affordability relative to inner suburbs and expanding infrastructure. 50% of dwellings are separate houses. The area has approximately 6 schools and 10 parks nearby.
According to the ABS 2021 Census, Guildford has a population of approximately 24,091. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Guildford is approximately 20 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.