The size of Exeter is approximately 0.3 square kilometres. The population of Exeter in 2011 was 1,098 people. By 2016 the population was 1,032 showing a population decline of 6.0% in the area during that time. The predominant age group in Exeter is 50-59 years. Households in Exeter are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Exeter work in a professional occupation. In 2011, 58.7% of the homes in Exeter were owner-occupied compared with 63.4% in 2016. Currently the median sales price of houses in the area is $512,500.