The size of Asquith is approximately 3.5 square kilometres. It has 10 parks covering nearly 28.7% of total area. The population of Asquith in 2011 was 3,474 people. By 2016 the population was 3,395 showing a population decline of 2.3% in the area during that time. The predominant age group in Asquith is 40-49 years. Households in Asquith are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Asquith work in a professional occupation. In 2011, 78.4% of the homes in Asquith were owner-occupied compared with 78.2% in 2016. Currently the median sales price of houses in the area is $1,681,000.