South Arm NSW

Postcode 2449 · Nambucca Valley LGA

South Arm is a quiet locality in New South Wales within the Nambucca Valley local government area (postcode 2449). With a population of 311, the suburb has a mature demographic with a median age of 49. Households earn a median income of $47K per year, with an average household size of 2.5 people. The most common occupations are managers, professionals, technicians & trades. The top ancestries reported are English, Australian, Aboriginal Australian.

The median weekly rent is $178 (Census 2021). The median monthly mortgage repayment is $921.

The crime rate in the Nambucca Valley LGA is moderate at 4,212 incidents per 100,000 population.

MEDIAN RENT /WK
$178
POPULATION
311
DEMOGRAPHICS
Median Age49
Household Size2.5
HH Income /wk$900
Personal Income /wk$450
Mortgage /mth$921
CRIME (Nambucca Valley LGA)
Crime Rate (per 100k)4,212
Total Incidents884
Data: January 2025 - December 2025