Selby-on-the-Bay, Maryland, United States [CDP]; population was 3,101 in 1990; housing units was 1,187 in 1990; location is 38°55'N 76°31'W; land area is 3.22 square miles (2,063 acres); water area is 1.47 square miles (941 acres); FIPS code is 71050 [SourceCBP]
