The size of Boronia is approximately 11.3 square kilometres. It has 24 parks covering nearly 5.3% of total area. The population of Boronia in 2011 was 20,825 people. By 2016 the population was 22,190 showing a population growth of 6.6% in the area during that time. The predominant age group in Boronia is 30-39 years. Households in Boronia are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Boronia work in a professional occupation. In 2011, 73.1% of the homes in Boronia were owner-occupied compared with 70.8% in 2016. Currently the median sales price of houses in the area is $850,000.