Located in New South Wales within the Snowy Monaro Regional local government area, Coolumbooka is a sparsely populated locality (postcode 2632). It is home to about 13 residents, with a mix of families and early-career residents and a median age of 35. Households earn a median income of $98K per year, with an average household size of 3 people. 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. Employment in the area leans toward agriculture and manufacturing. The top ancestries reported are English, Irish, Scottish.
The current median weekly rent is $260. The median monthly mortgage repayment is $1,200.
The crime rate in the Snowy Monaro Regional LGA is below average at 2,086 incidents per 100,000 population.