Succasunna-Kenvil, New Jersey, United States [CDP]; population was 11,781 in 1990; housing units was 3,734 in 1990; location is 40°51'N 74°39'W; land area is 6.57 square miles (4,205 acres); water area is 0.12 square miles (74 acres); FIPS code is 71385 [SourceCBP]