The size of Lyons is approximately 1 square kilometres. It has 4 parks covering nearly 6.4% of total area. The population of Lyons in 2011 was 1,929 people. By 2016 the population was 2,302 showing a population growth of 19.3% in the area during that time. The predominant age group in Lyons is 0-9 years. Households in Lyons are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Lyons work in a professional occupation. In 2011, 27.2% of the homes in Lyons were owner-occupied compared with 30% in 2016. Currently the median sales price of houses in the area is $700,000.