East Dennis, Massachusetts, United States [CDP]; population was 2,584 in 1990; housing units was 1,899 in 1990; location is 41°44'N 70°9'W; land area is 4.78 square miles (3,057 acres); water area is 0.13 square miles (86 acres); FIPS code is 18840 [SourceCBP]
