South Toms River, New Jersey, United States [Borough]; population was 3,869 in 1990; housing units was 1,133 in 1990; location is 39°56'N 74°13'W; land area is 1.15 square miles (735 acres); water area is 0.06 square miles (36 acres); FIPS code is 69510 [SourceCBP]