DemographicsWayatinah is approximately 59.53 square kilometres. In 2016 the population of Wayatinah was 34. The population is 63% male and 38% female. On average the monthly mortgage repayments in Wayatinah are $0 to $299. The most common weekly income bracket is $1250 to $1499 per week. Weekly rents in the area are on average $100 to $149.