DemographicsHalfway Creek is approximately 83.17 square kilometres. In 2016 the population of Halfway Creek was 256. The population is 53% male and 47% female. On average the monthly mortgage repayments in Halfway Creek are $1800 to $2399. The most common weekly income bracket is $150 to $299 per week. Weekly rents in the area are on average $225 to $275.