Paulsboro, New Jersey, United States [Borough]; population was 6,577 in 1990; housing units was 2,584 in 1990; location is 39°50'N 75°14'W; land area is 1.96 square miles (1,256 acres); water area is 0.66 square miles (423 acres); FIPS code is 57150 [SourceCBP]