DemographicsLinden (Qld) is approximately 3541.54 square kilometres. In 2016 the population of Linden (Qld) was 20. The population is 77% male and 23% female. On average the monthly mortgage repayments in Linden (Qld) are $0 to $299. The most common weekly income bracket is $1500 to $1749 per week. Weekly rents in the area are on average $0 to $74.