Marino SA

Postcode 5049 · Marion LGA

Marino is a smaller suburb in South Australia within the Marion local government area (postcode 5049). With a population of 2,277, the suburb has a mature demographic with a median age of 47. Households earn a median income of $109K per year, with an average household size of 2.6 people. The most common occupations are professionals, managers, clerical & administrative. The top ancestries reported are English, Australian, Irish.

The median house price in Marino is $1.3 million, having dropped significantly 8.1% over the past year. Units have a median price of $620,000 (+0.8% YoY). The current median weekly rent is $610. This gives a gross rental yield of approximately 2.5%. The median monthly mortgage repayment is $1,997.

Public transport access includes 2 rail stations, 3 bus stops. The crime rate in the Marion LGA is low at 1,581 incidents per 100,000 population.

From an investment perspective, Marino offers a gross rental yield of 2.5%, rated as low yield. Property prices are above the state median ($1.3M/$950K), placing it in the premium segment. The price-to-income ratio of 11.5x is considered stretched. House prices have moved -8.1% year-on-year.

INVESTMENT SIGNALS
Rental Yield2.5% Low Yield
Price vs State$1.3M/$950K Above Median
Affordability11.5x Stretched
Price Momentum-8.1% Falling
INCOME (ATO 2022-23)
Median Income$59,313
Mean Income$71,019
Earners6,762
YoY Change+3.4%
SEIFA INDEX (ABS)
Advantage9/10
Education10/10
Economic8/10
Disadvantage10/10
MEDIAN HOUSE
$1.3M
-8.1% YoY
MEDIAN UNIT
$620K
0.8% YoY
MEDIAN RENT /WK
$400
POPULATION
2,277
DEMOGRAPHICS
Median Age47
Household Size2.6
HH Income /wk$2,091
Personal Income /wk$932
Mortgage /mth$1,997
CRIME (Marion LGA)
Crime Rate (per 100k)1,581
Total Incidents36
TRANSPORT
Rail Stations2
Bus Stops3
Marino Railway Station
Marino Rocks Railway Station
Data: 2025-Q4