Harrisonville is an unincorporated area located within South Harrison Township in Gloucester County, New Jersey, United States. The area is served as United States Postal Service ZIP code 08039. As of the United States 2000 Census, the population for ZIP Code Tabulation Area 08039 was 153. Harrisonville is located at 39°41′06″N 75°15′58″W / 39.685°N 75.26611°W / 39.685; -75.26611.