DemographicsBreakaway Creek is approximately 61.95 square kilometres. In 2016 the population of Breakaway Creek was 50. The population is 46% male and 54% female. On average the monthly mortgage repayments in Breakaway Creek are $1800 to $2399. The most common weekly income bracket is $1500 to $1749 per week. Weekly rents in the area are on average $0 to $74.