Port Reading, New Jersey, United States [CDP]; population was 3,977 in 1990; housing units was 1,358 in 1990; location is 40°34'N 74°15'W; land area is 2.26 square miles (1,443 acres); water area is 0.60 square miles (382 acres); FIPS code is 60540 [SourceCBP]