DemographicsCampbells Bridge is approximately 97.94 square kilometres. In 2016 the population of Campbells Bridge was 27. The population is 50% male and 50% female. On average the monthly mortgage repayments in Campbells Bridge are $0 to $299. The most common weekly income bracket is $1250 to $1499 per week. Weekly rents in the area are on average $0 to $74.