DemographicsSteiglitz (Vic.) is approximately 42.93 square kilometres. In 2016 the population of Steiglitz (Vic.) was 53. The population is 62% male and 38% female. On average the monthly mortgage repayments in Steiglitz (Vic.) are $450 to $599. The most common weekly income bracket is $500 to $649 per week. Weekly rents in the area are on average $0 to $74.