Located in New South Wales within the Singleton local government area, St Clair is a quiet locality (postcode 2330). The area has roughly 17 residents and a mix of young professionals and families, with a median age of 36. Households earn a median income of $111K per year, with an average household size of 3 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.6% 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 machinery operators & drivers, clerical & administrative. Employment in the area leans toward mining and manufacturing. The top ancestries reported are Australian, English, Aboriginal Australian.
The current median weekly rent is $590. The median monthly mortgage repayment is $1,857.
Public transport access includes 74 bus stops. The crime rate in the Singleton LGA is below average at 3,339 incidents per 100,000 population.
On the investment side, Population growth of +0.6% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.