DemographicsCarlton (Tas.) is approximately 7.95 square kilometres. In 2016 the population of Carlton (Tas.) was 1119. The population is 50% male and 50% female. On average the monthly mortgage repayments in Carlton (Tas.) are $1000 to $1399. The most common weekly income bracket is $800 to $999 per week. Weekly rents in the area are on average $275 to $349.