The size of Caves Beach is approximately 2.6 square kilometres. It has 7 parks covering nearly 22.2% of total area. The population of Caves Beach in 2011 was 3,935 people. By 2016 the population was 4,053 showing a population growth of 3.0% in the area during that time. The predominant age group in Caves Beach is 50-59 years. Households in Caves Beach are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Caves Beach work in a professional occupation. In 2011, 78% of the homes in Caves Beach were owner-occupied compared with 80.4% in 2016. Currently the median sales price of houses in the area is $1,250,000.