Cape St. Claire, Maryland, United States [CDP]; population was 7,878 in 1990; housing units was 2,792 in 1990; location is 39°3'N 76°27'W; land area is 2.00 square miles (1,281 acres); water area is 0.59 square miles (381 acres); FIPS code is 12912 [SourceCBP]
