The size of Epsom is approximately 10.7 square kilometres. It has 3 parks covering nearly 2.2% of total area. The population of Epsom in 2011 was 2,687 people. By 2016 the population was 4,324 showing a population growth of 60.9% in the area during that time. The predominant age group in Epsom is 0-9 years. Households in Epsom are primarily couples with children and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Epsom work in a professional occupation. In 2011, 70.4% of the homes in Epsom were owner-occupied compared with 73.3% in 2016. Currently the median sales price of houses in the area is $535,000.