Birrong NSW

Postcode 2143 · Canterbury-Bankstown LGA

Birrong is a smaller suburb in New South Wales within the Canterbury-Bankstown local government area (postcode 2143). With a population of 3,331, the suburb has a mix of young professionals and families with a median age of 36. Households earn a median income of $82K per year, with an average household size of 3.2 people. The most common occupations are professionals, clerical & administrative, labourers. The top ancestries reported are Vietnamese, Chinese, Australian.

The median house price in Birrong is $1.3 million, having dropped significantly 10.3% over the past year. Units have a median price of $669,000 (-15% YoY). The current median weekly rent is $650. This gives a gross rental yield of approximately 2.6%. The median monthly mortgage repayment is $2,033.

Birrong is served by 3 schools, including 1 primary, 2 secondary. The average ICSEA score is 953, which is around the national average of 1,000. Public transport access includes 13 bus stops. The crime rate in the Canterbury-Bankstown LGA is below average at 2,349 incidents per 100,000 population.

From an investment perspective, Birrong offers a gross rental yield of 2.6%, rated as low yield. Property prices are near the state median ($1.3M/$1.5M). The price-to-income ratio of 15.9x is considered stretched. House prices have moved -10.3% year-on-year.

INVESTMENT SIGNALS
Rental Yield2.6% Low Yield
Price vs State$1.3M/$1.5M Near Median
Affordability15.9x Stretched
Price Momentum-10.3% Falling
SEIFA INDEX (ABS)
Advantage1/10
Education5/10
Economic2/10
Disadvantage3/10
MEDIAN HOUSE
$1.3M
-10.3% YoY
MEDIAN UNIT
$669K
-15% YoY
MEDIAN RENT /WK
$440
POPULATION
3,331
DEMOGRAPHICS
Median Age36
Household Size3.2
HH Income /wk$1,575
Personal Income /wk$548
Mortgage /mth$2,033
CRIME (Canterbury-Bankstown LGA)
Crime Rate (per 100k)2,349
Total Incidents9,049
TRANSPORT
Bus Stops13
SCHOOLS (3)
Avg ICSEA953
Total Students1,543
Government3
Birrong Girls High SchoolSecondary · Government · ICSEA 956
Birrong Public SchoolPrimary · Government · ICSEA 967
Birrong Boys High SchoolSecondary · Government · ICSEA 937
Data: 2026