DemographicsWeabonga is approximately 176.04 square kilometres. In 2016 the population of Weabonga was 49. The population is 53% male and 47% female. On average the monthly mortgage repayments in Weabonga are $300 to $449. The most common weekly income bracket is $300 to $399 per week. Weekly rents in the area are on average $0 to $74.