Moana SA

Postcode 5169 · Onkaparinga LGA

Moana is a smaller suburb in South Australia within the Onkaparinga local government area (postcode 5169). With a population of 3,316, the suburb has an established demographic with a median age of 40. Households earn a median income of $85K per year, with an average household size of 2.5 people. The most common occupations are professionals, technicians & trades, community & personal service. The top ancestries reported are English, Australian, Scottish.

The median house price in Moana is $1.1 million, having surged 25.1% over the past year. The current median weekly rent is $624. This gives a gross rental yield of approximately 2.9%. The median monthly mortgage repayment is $1,625.

Public transport access includes 18 bus stops. The crime rate in the Onkaparinga LGA is below average at 2,111 incidents per 100,000 population.

From an investment perspective, Moana offers a gross rental yield of 2.9%, rated as low yield. Property prices are near the state median ($1.1M/$950K). The price-to-income ratio of 13.0x is considered stretched. House prices have moved +25.1% year-on-year.

INVESTMENT SIGNALS
Rental Yield2.9% Low Yield
Price vs State$1.1M/$950K Near Median
Affordability13.0x Stretched
Price Momentum+25.1% Rising
SEIFA INDEX (ABS)
Advantage7/10
Education5/10
Economic6/10
Disadvantage6/10
MEDIAN HOUSE
$1.1M
25.1% YoY
MEDIAN RENT /WK
$330
POPULATION
3,316
DEMOGRAPHICS
Median Age40
Household Size2.5
HH Income /wk$1,631
Personal Income /wk$810
Mortgage /mth$1,625
CRIME (Onkaparinga LGA)
Crime Rate (per 100k)2,111
Total Incidents70
TRANSPORT
Bus Stops18
Data: 2025-Q4