DemographicsWilsons Hill is approximately 20.59 square kilometres. In 2016 the population of Wilsons Hill was 77. The population is 53% male and 48% female. On average the monthly mortgage repayments in Wilsons Hill are $1000 to $1399. The most common weekly income bracket is $400 to $499 per week. Weekly rents in the area are on average $0 to $74.