DemographicsYulabilla is approximately 352.29 square kilometres. In 2016 the population of Yulabilla was 44. The population is 64% male and 36% female. On average the monthly mortgage repayments in Yulabilla are $0 to $299. The most common weekly income bracket is $1000 to $1249 per week. Weekly rents in the area are on average $0 to $74.