DemographicsBalgowan (Qld) is approximately 9.88 square kilometres. In 2016 the population of Balgowan (Qld) was 14. The population is 35% male and 65% female. On average the monthly mortgage repayments in Balgowan (Qld) are $0 to $299. The most common weekly income bracket is $400 to $499 per week. Weekly rents in the area are on average $0 to $74.