The size of Warradale is approximately 2 square kilometres. It has 3 parks covering nearly 1.3% of total area. The population of Warradale in 2011 was 4,722 people. By 2016 the population was 5,247 showing a population growth of 11.1% in the area during that time. The predominant age group in Warradale is 20-29 years. Households in Warradale are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Warradale work in a professional occupation. In 2011, 74.7% of the homes in Warradale were owner-occupied compared with 72.7% in 2016. Currently the median sales price of houses in the area is $640,000.