DemographicsPremaydena is approximately 18.16 square kilometres. In 2016 the population of Premaydena was 99. The population is 58% male and 42% female. On average the monthly mortgage repayments in Premaydena are $450 to $599. The most common weekly income bracket is $300 to $399 per week. Weekly rents in the area are on average $150 to $199.