DemographicsKurraca is approximately 29.38 square kilometres. In 2016 the population of Kurraca was 7. The population is 70% male and 30% female. On average the monthly mortgage repayments in Kurraca are $0 to $299. The most common weekly income bracket is $800 to $999 per week. Weekly rents in the area are on average $0 to $74.