DemographicsRiverside (Vic.) is approximately 27.03 square kilometres. In 2016 the population of Riverside (Vic.) was 276. The population is 53% male and 47% female. On average the monthly mortgage repayments in Riverside (Vic.) are $1400 to $1799. The most common weekly income bracket is $800 to $999 per week. Weekly rents in the area are on average $275 to $349.