DemographicsDenicull Creek is approximately 34.36 square kilometres. In 2016 the population of Denicull Creek was 27. The population is 44% male and 56% female. On average the monthly mortgage repayments in Denicull Creek are $4000+. The most common weekly income bracket is $300 to $399 per week. Weekly rents in the area are on average $0 to $74.