Osborne SA

Postcode 5017 · Port Adelaide Enfield LGA

Osborne is a small community in South Australia within the Port Adelaide Enfield local government area (postcode 5017). With a population of 1,951, the suburb has an established demographic with a median age of 41. Households earn a median income of $69K per year, with an average household size of 2.3 people. The most common occupations are technicians & trades, clerical & administrative, professionals. The top ancestries reported are English, Australian, Scottish.

The median house price in Osborne is $794,000, having dipped slightly 2.6% over the past year. The current median weekly rent is $518. This gives a gross rental yield of approximately 3.4%. The median monthly mortgage repayment is $1,468.

Public transport access includes 1 rail station, 11 bus stops. The crime rate in the Port Adelaide Enfield LGA is moderate at 7,227 incidents per 100,000 population.

From an investment perspective, Osborne offers a gross rental yield of 3.4%, rated as moderate yield. Property prices are near the state median ($794K/$950K). The price-to-income ratio of 11.4x is considered stretched. House prices have moved -2.6% year-on-year.

INVESTMENT SIGNALS
Rental Yield3.4% Moderate Yield
Price vs State$794K/$950K Near Median
Affordability11.4x Stretched
Price Momentum-2.6% Falling
SEIFA INDEX (ABS)
Advantage2/10
Education2/10
Economic1/10
Disadvantage2/10
MEDIAN HOUSE
$794K
-2.6% YoY
MEDIAN RENT /WK
$300
POPULATION
1,951
DEMOGRAPHICS
Median Age41
Household Size2.3
HH Income /wk$1,336
Personal Income /wk$647
Mortgage /mth$1,468
CRIME (Port Adelaide Enfield LGA)
Crime Rate (per 100k)7,227
Total Incidents141
TRANSPORT
Rail Stations1
Bus Stops11
Midlunga Railway Station
Data: 2025-Q4