Bardonia, New York, United States [CDP]; population was 4,487 in 1990; housing units was 1,436 in 1990; location is 41°7'N 73°59'W; land area is 2.57 square miles (1,643 acres); water area is 0.33 square miles (209 acres); FIPS code is 4396 [SourceCBP]