ABS 2021 Census · Updated 31 March 2026
Cavan is a well-established middle-ring suburb of Adelaide, Australia, with a population of approximately 32, making it a boutique locality. Located approximately 11 km from the Adelaide CBD, Cavan is a middle ring area in South Australia. The median household income is $46,748 AUD per year (ABS 2021 Census).
Cavan's income profile suggests a value-oriented market with competitive purchase prices. Its proximity to the CBD adds a strong location premium.
Map shows Cavan, South Australia, Australia.
Official Australia Post postcode for Cavan. 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 Cavan 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 →Cavan's middle-ring location balances affordability with accessibility. These suburbs often benefit from established infrastructure, good schools, and transport links — making them attractive to families and long-term tenants. 100% of dwellings are separate houses, indicating a predominantly family-oriented, land-rich market.
Holding property in Cavan over the medium term may deliver steady, if unspectacular, returns.
Strong tenant demand in Cavan underpins consistent rental income and low vacancy risk.
The resale market in Cavan may not support quick-turnaround renovation projects.
Run the numbers on a Cavan property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Cavan faces a cautious growth outlook for 2026 — investors should focus on yield rather than short-term gains. The rental market in Cavan should see steady occupancy, with moderate upward pressure on rents. Cavan is not a headline market, but contrarian investors may see long-term potential.
Cavan is a middle ring area in South Australia with a population of 32. the median household income is $46,748/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 Cavan include established amenities and transport access. 100% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Cavan has a population of approximately 32. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Cavan is approximately 11 km straight-line distance from the Adelaide CBD (calculated from ABS 2021 suburb centroid coordinates). This is within comfortable commuting range with good transport links.