Queen Anne's -- U.S. County in Maryland Population (2000): 40563 Housing Units (2000): 16674 Land area (2000): 372.205089 sq. miles (964.006714 sq. km) Water area (2000): 137.581017 sq. miles (356.333184 sq. km) Total area (2000): 509.786106 sq. miles (1320.339898 sq. km) Located within: Maryland (MD), FIPS 24 Location: 39.047829 N, 76.099491 W Headwords: Queen Anne's Queen Anne's, MD Queen Anne's County Queen Anne's County, MD