DemographicsYarrawa is approximately 148.16 square kilometres. In 2016 the population of Yarrawa was 98. The population is 57% male and 43% female. On average the monthly mortgage repayments in Yarrawa are $1000 to $1399. The most common weekly income bracket is $650 to $799 per week. Weekly rents in the area are on average $0 to $74.