Union Beach, New Jersey, United States [Borough]; population was 6,156 in 1990; housing units was 2,080 in 1990; location is 40°27'N 74°10'W; land area is 1.88 square miles (1,200 acres); water area is 0.06 square miles (35 acres); FIPS code is 74540 [SourceCBP]