DemographicsWarroo (Qld) is approximately 380.95 square kilometres. In 2016 the population of Warroo (Qld) was 25. The population is 56% male and 44% female. On average the monthly mortgage repayments in Warroo (Qld) are $0 to $299. The most common weekly income bracket is $300 to $399 per week. Weekly rents in the area are on average $0 to $74.