Accident, MD -- U.S. town in Maryland Population (2000): 353 Housing Units (2000): 162 Land area (2000): 0.496408 sq. miles (1.285690 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.496408 sq. miles (1.285690 sq. km) FIPS code: 00225 Located within: Maryland (MD), FIPS 24 Location: 39.628074 N, 79.319996 W ZIP Codes (1990): 21520 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Accident, MD Accident