The size of Toowong is approximately 4.2 square kilometres. It has 16 parks covering nearly 10.7% of total area. The population of Toowong in 2011 was 11,255 people. By 2016 the population was 10,832 showing a population decline of 3.8% in the area during that time. The predominant age group in Toowong is 20-29 years. Households in Toowong are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Toowong work in a professional occupation. In 2011, 42.9% of the homes in Toowong were owner-occupied compared with 44.4% in 2016. Currently the median sales price of houses in the area is $1,300,000.