Sykesville, MD -- U.S. town in Maryland Population (2000): 4197 Housing Units (2000): 1420 Land area (2000): 1.601224 sq. miles (4.147151 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.601224 sq. miles (4.147151 sq. km) FIPS code: 76550 Located within: Maryland (MD), FIPS 24 Location: 39.371020 N, 76.972630 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Sykesville, MD Sykesville