Pottersville is an unincorporated community split between Bedminster Township in Somerset County, Tewksbury Township in Hunterdon County and Washington Township in Morris County, New Jersey, United States. The area is served as United States Postal Service ZIP Code 07979. As of the 2010 United States Census, the population for ZIP Code Tabulation Area 07979 was 589. In 1990, most of the village was listed on the National Register of Historic Places as the Pottersville Village Historic District.