The size of Weston is approximately 3.7 square kilometres. It has 27 parks covering nearly 14.4% of total area. The population of Weston in 2011 was 3,254 people. By 2016 the population was 3,580 showing a population growth of 10.0% in the area during that time. The predominant age group in Weston is 40-49 years. Households in Weston are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Weston work in a professional occupation. In 2011, 72% of the homes in Weston were owner-occupied compared with 73.2% in 2016. Currently the median sales price of houses in the area is $987,500.