ABS 2021 Census · Updated 31 March 2026
Rocky Plain is a regional centre in South Australia, Australia, with a population of approximately 8, making it a boutique locality. Located approximately 113 km from the Adelaide CBD, Rocky Plain is a regional area in South Australia. The median household income is $11,700 AUD per year (ABS 2021 Census).
Lower income levels in Rocky Plain typically translate to more affordable entry points for investors. Distance from major centres is a consideration, though regional markets can offer higher rental yields.
Map shows Rocky Plain, South Australia, Australia.
Official Australia Post postcode for Rocky Plain. 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 Rocky Plain 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, Rocky Plain 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 $100/week (ABS 2021) indicates an affordable rental market. With only 40% separate houses, Rocky Plain has a significant apartment and unit market — typical of inner-city investment corridors.
Buy-and-hold in Rocky Plain carries higher risk due to limited demand drivers and slower growth fundamentals.
Rental yields in Rocky Plain tend to be lower — investors may need to rely on capital growth instead.
Limited buyer depth in Rocky Plain makes flip strategies higher-risk — consider rental conversion instead.
Run the numbers on a Rocky Plain property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital growth in Rocky Plain may remain subdued in 2026, with limited demand drivers in the near term. The rental pipeline in Rocky Plain is thinner — flexible lease terms could help secure tenants faster. Rocky Plain is not a headline market, but contrarian investors may see long-term potential.
Rocky Plain is a regional area in South Australia with a population of 8. The median rent is $100/week and the median household income is $11,700/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 Rocky Plain include regional employment hubs, lifestyle, and affordability. 40% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Rocky Plain has a population of approximately 8. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Rocky Plain is approximately 113 km straight-line distance from the Adelaide CBD (calculated from ABS 2021 suburb centroid coordinates). As a regional or remote location, travel to the capital is significant — local amenities and employment are important investment considerations.