DemographicsRingwood (Qld) is approximately 17.66 square kilometres. In 2016 the population of Ringwood (Qld) was 66. The population is 40% male and 60% female. On average the monthly mortgage repayments in Ringwood (Qld) are $1000 to $1399. The most common weekly income bracket is $400 to $499 per week. Weekly rents in the area are on average $0 to $74.