The size of Beeliar is approximately 11.7 square kilometres. It has 16 parks covering nearly 64.5% of total area. The population of Beeliar in 2011 was 5,868 people. By 2016 the population was 7,423 showing a population growth of 26.5% in the area during that time. The predominant age group in Beeliar is 30-39 years. Households in Beeliar are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Beeliar work in a professional occupation. In 2011, 76.6% of the homes in Beeliar were owner-occupied compared with 75.4% in 2016. Currently the median sales price of houses in the area is $560,000.