Modbury North SA

Postcode 5092 · Tea Tree Gully LGA

Modbury North is a mid-sized suburb in South Australia within the Tea Tree Gully local government area (postcode 5092). With a population of 5,704, the suburb has an established demographic with a median age of 40. Households earn a median income of $83K per year, with an average household size of 2.6 people. The most common occupations are professionals, clerical & administrative, technicians & trades. The top ancestries reported are English, Australian, Scottish.

The median house price in Modbury North is $886,000, having surged 15.7% over the past year. The current median weekly rent is $600. This gives a gross rental yield of approximately 3.5%. The median monthly mortgage repayment is $1,473.

Modbury North is served by 1 school, including 1 primary. The average ICSEA score is 1026, which is around the national average of 1,000. Public transport access includes 33 bus stops. The crime rate in the Tea Tree Gully LGA is below average at 3,068 incidents per 100,000 population.

From an investment perspective, Modbury North offers a gross rental yield of 3.5%, rated as moderate yield. Property prices are near the state median ($886K/$950K). The price-to-income ratio of 10.7x is considered stretched. House prices have moved +15.7% year-on-year.

INVESTMENT SIGNALS
Rental Yield3.5% Moderate Yield
Price vs State$886K/$950K Near Median
Affordability10.7x Stretched
Price Momentum+15.7% Rising
SEIFA INDEX (ABS)
Advantage6/10
Education5/10
Economic4/10
Disadvantage5/10
MEDIAN HOUSE
$886K
15.7% YoY
MEDIAN RENT /WK
$360
POPULATION
5,704
DEMOGRAPHICS
Median Age40
Household Size2.6
HH Income /wk$1,596
Personal Income /wk$743
Mortgage /mth$1,473
CRIME (Tea Tree Gully LGA)
Crime Rate (per 100k)3,068
Total Incidents175
TRANSPORT
Bus Stops33
SCHOOLS (1)
Avg ICSEA1026
Total Students172
Government1
Modbury School P-6Primary · Government · ICSEA 1026
Data: 2025-Q4