DemographicsNerrin Nerrin is approximately 134.39 square kilometres. In 2016 the population of Nerrin Nerrin was 38. The population is 46% male and 54% female. On average the monthly mortgage repayments in Nerrin Nerrin are $0 to $299. The most common weekly income bracket is $500 to $649 per week. Weekly rents in the area are on average $0 to $74.