The size of Cambridge is approximately 50.3 square kilometres. It has 23 parks covering nearly 15.4% of total area. The population of Cambridge in 2011 was 747 people. By 2016 the population was 1,124 showing a population growth of 50.5% in the area during that time. The predominant age group in Cambridge is 50-59 years. Households in Cambridge are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Cambridge work in a professional occupation. In 2011, 84.1% of the homes in Cambridge were owner-occupied compared with 85.5% in 2016. Currently the median sales price of houses in the area is $829,000.