Eatons Neck, New York, United States [CDP]; population was 1,499 in 1990; housing units was 563 in 1990; location is 40°56'N 73°24'W; land area is 1.01 square miles (644 acres); water area is 2.99 square miles (1,913 acres); FIPS code is 23316 [SourceCBP]