Greenwith SA

Postcode 5125 · Tea Tree Gully LGA

Greenwith is a well-established suburb in South Australia within the Tea Tree Gully local government area (postcode 5125). With a population of 10,103, the suburb has an established demographic with a median age of 40. Households earn a median income of $104K per year, with an average household size of 2.7 people. The most common occupations are professionals, clerical & administrative, technicians & trades. The top ancestries reported are English, Australian, Scottish.

The median house price in Greenwith is $1.1 million, having surged 38.5% over the past year. Units have a median price of $598,000 (+16.1% YoY). The current median weekly rent is $370. This gives a gross rental yield of approximately 1.7%. The median monthly mortgage repayment is $1,621.

Greenwith is served by 2 schools, including 2 primary. The average ICSEA score is 1032, which is around the national average of 1,000. Public transport access includes 48 bus stops. The crime rate in the Tea Tree Gully LGA is below average at 2,286 incidents per 100,000 population.

From an investment perspective, Greenwith offers a gross rental yield of 1.7%, rated as low yield. Property prices are near the state median ($1.1M/$950K). The price-to-income ratio of 10.6x is considered stretched. House prices have moved +38.5% year-on-year.

INVESTMENT SIGNALS
Rental Yield1.7% Low Yield
Price vs State$1.1M/$950K Near Median
Affordability10.6x Stretched
Price Momentum+38.5% Rising
INCOME (ATO 2022-23)
Median Income$63,910
Mean Income$70,329
Earners6,004
YoY Change+5.6%
SEIFA INDEX (ABS)
Advantage7/10
Education6/10
Economic7/10
Disadvantage7/10
MEDIAN HOUSE
$1.1M
38.5% YoY
MEDIAN UNIT
$598K
16.1% YoY
MEDIAN RENT /WK
$320
POPULATION
10,103
DEMOGRAPHICS
Median Age40
Household Size2.7
HH Income /wk$2,002
Personal Income /wk$873
Mortgage /mth$1,621
CRIME (Tea Tree Gully LGA)
Crime Rate (per 100k)2,286
Total Incidents231
TRANSPORT
Bus Stops48
SCHOOLS (2)
Avg ICSEA1032
Total Students850
Government1
Catholic1
Greenwith Primary SchoolPrimary · Government · ICSEA 1019
Our Lady of Hope SchoolPrimary · Catholic · ICSEA 1045
Data: 2025-Q4