ABS 2021 Census · Updated 31 March 2026
Grantham is a regional centre in Queensland, Australia, with a population of approximately 796, making it a boutique locality. Located approximately 83 km from the Brisbane CBD, Grantham is a regional area in Queensland. The median household income is $73,112 AUD per year (ABS 2021 Census).
Moderate income levels in Grantham indicate steady rental demand from working households. As a regional location, growth prospects depend on local economic conditions and infrastructure investment.
Map shows Grantham, Queensland, Australia.
Official Australia Post postcode for Grantham. 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 Grantham 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 →As a regional centre, Grantham serves a wide catchment area. Regional property can offer higher rental yields than metro equivalents, though investors should assess local employment diversity and infrastructure plans. The median rent of $290/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $1,300/month. 93% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
A buy-and-hold approach in Grantham could work well with careful property selection and a longer time horizon.
Rental yields in Grantham tend to be lower — investors may need to rely on capital growth instead.
Renovation or flip strategies in Grantham face headwinds from a smaller buyer pool and slower turnover.
Run the numbers on a Grantham property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital growth in Grantham may remain subdued in 2026, with limited demand drivers in the near term. Rental demand may be softer — budgeting for vacancy periods is prudent in Grantham's 2026 outlook. Grantham is not a headline market, but contrarian investors may see long-term potential.
Grantham is a regional area in Queensland with a population of 796. The median rent is $290/week and the median household income is $73,112/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 Grantham include regional employment hubs, lifestyle, and affordability. 93% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Grantham has a population of approximately 796. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Grantham is approximately 83 km straight-line distance from the Brisbane CBD (calculated from ABS 2021 suburb centroid coordinates). Road travel times will vary; check current mapping services for up-to-date routes.