DemographicsMurra Warra is approximately 150.69 square kilometres. In 2016 the population of Murra Warra was 72. The population is 54% male and 46% female. On average the monthly mortgage repayments in Murra Warra are $800 to $999. The most common weekly income bracket is $650 to $799 per week. Weekly rents in the area are on average $0 to $74.