DemographicsRavensdale is approximately 117.23 square kilometres. In 2016 the population of Ravensdale was 64. The population is 44% male and 56% female. On average the monthly mortgage repayments in Ravensdale are $2400 to $2999. The most common weekly income bracket is $300 to $399 per week. Weekly rents in the area are on average $0 to $74.