The size of Bilingurr is approximately 12.7 square kilometres. It has 1 park. The population of Bilingurr in 2011 was 5,156 people. By 2016 the population was 1,343 showing a population decline of 74.0% in the area during that time. The predominant age group in Bilingurr is 30-39 years. Households in Bilingurr are primarily couples with children and are likely to be repaying $2400 - $2999 per month on mortgage repayments. In general, people in Bilingurr work in a professional occupation. In 2011, 41.4% of the homes in Bilingurr were owner-occupied compared with 42% in 2016. Currently the median sales price of houses in the area is $597,500.