DemographicsHambledon Hill is approximately 4.15 square kilometres. In 2016 the population of Hambledon Hill was 10. The population is 38% male and 62% female. On average the monthly mortgage repayments in Hambledon Hill are $0 to $299. The most common weekly income bracket is $650 to $799 per week. Weekly rents in the area are on average $0 to $74.