Tenafly, New Jersey, United States [Borough]; population was 13,326 in 1990; housing units was 4,898 in 1990; location is 40°55'N 73°57'W; land area is 4.61 square miles (2,951 acres); water area is 0.57 square miles (367 acres); FIPS code is 72420 [SourceCBP]