East Patchogue, New York, United States [CDP]; population was 20,195 in 1990; housing units was 7,446 in 1990; location is 40°46'N 72°59'W; land area is 8.32 square miles (5,324 acres); water area is 0.16 square miles (100 acres); FIPS code is 22733 [SourceCBP]