Located in New South Wales within the Shoalhaven local government area, Numbaa is a quiet locality (postcode 2540). It is home to about 122 residents, with a settled, mature resident base and a median age of 45. Households earn a median income of $80K per year, with an average household size of 2.8 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.7% 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, technicians & trades, community & personal service. Employment in the area leans toward agriculture and professional services. The top ancestries reported are Australian, English, Scottish.
The current median weekly rent is $600. The median monthly mortgage repayment is $1,518.
Public transport access includes 1 ferry wharf, 11 bus stops. The crime rate in the Shoalhaven LGA is below average at 3,690 incidents per 100,000 population.
On the investment side, Population growth of +0.7% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.