ABS 2021 Census · Updated 31 March 2026
Kapinnie is a coastal suburb in South Australia, Australia, with a population of approximately 42, making it a boutique locality. Located approximately 295 km from the Adelaide CBD, Kapinnie is a coastal area in South Australia. The median household income is $107,224 AUD per year (ABS 2021 Census).
Above-average earnings in Kapinnie support sustained property values. Coastal lifestyle appeal adds a premium that supports long-term demand.
Map shows Kapinnie, South Australia, Australia.
Official Australia Post postcode for Kapinnie. 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 Kapinnie 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 →Coastal lifestyle is a strong draw for Kapinnie, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in South Australia consistently attract interstate migration and lifestyle buyers. The median rent of $275/week (ABS 2021) indicates an affordable rental market. Owner-occupiers face a median mortgage repayment of $1,434/month. A median household income of $107,224/year supports premium property values and indicates a well-employed resident base.
Kapinnie offers moderate buy-and-hold potential — look for properties with value-add opportunities.
Achieving strong cash flow in Kapinnie is challenging at current rent-to-price ratios.
Renovation or flip strategies in Kapinnie face headwinds from a smaller buyer pool and slower turnover.
Run the numbers on a Kapinnie property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Kapinnie is expected to see moderate price growth in 2026 as the broader South Australia market stabilises. Rental demand is expected to be stable, though landlords may need to remain competitive on pricing. The market mood around Kapinnie is balanced — neither bullish nor bearish heading into 2026.
Kapinnie is a coastal area in South Australia with a population of 42. The median rent is $275/week and the median household income is $107,224/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 Kapinnie include lifestyle appeal and proximity to the coast. 71% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Kapinnie has a population of approximately 42. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Kapinnie is approximately 295 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.