DemographicsMoolerr is approximately 43.65 square kilometres. In 2016 the population of Moolerr was 18. The population is 60% male and 40% female. On average the monthly mortgage repayments in Moolerr are $0 to $299. The most common weekly income bracket is $500 to $649 per week. Weekly rents in the area are on average $0 to $74.