Somerset -- U.S. County in Maine Population (2000): 50888 Housing Units (2000): 28222 Land area (2000): 3926.499524 sq. miles (10169.586648 sq. km) Water area (2000): 168.873814 sq. miles (437.381151 sq. km) Total area (2000): 4095.373338 sq. miles (10606.967799 sq. km) Located within: Maine (ME), FIPS 23 Location: 45.132914 N, 69.854000 W Headwords: Somerset Somerset, ME Somerset County Somerset County, ME