South Arm is a quiet locality in New South Wales within the Nambucca Valley local government area (postcode 2449). The area has roughly 311 residents and a settled, mature resident base, with a median age of 49. Households earn a median income of $47K per year, with an average household size of 2.5 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.9% year-on-year at the LGA level. NSW employment has moved +1.2% year-on-year in the official ABS Labour Force trend series, which provides the broader jobs backdrop for this suburb. NSW also had 35 Commonwealth-backed major projects under construction, 17 underway, and 67 in planning as at 2025-09-01, which is useful as a broader delivery backdrop rather than a suburb-specific project count. The most common occupations are managers, professionals, technicians & trades. Employment in the area leans toward agriculture and healthcare. The top ancestries reported are English, Australian, Aboriginal Australian.
The current median weekly rent is $785. The median monthly mortgage repayment is $921.
The crime rate in the Nambucca Valley LGA is moderate at 4,255 incidents per 100,000 population.
From an investment perspective, Population growth of +0.9% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.