Phillips -- U.S. County in Arkansas Population (2000): 26445 Housing Units (2000): 10859 Land area (2000): 692.671705 sq. miles (1794.011405 sq. km) Water area (2000): 34.617017 sq. miles (89.657658 sq. km) Total area (2000): 727.288722 sq. miles (1883.669063 sq. km) Located within: Arkansas (AR), FIPS 05 Location: 34.468372 N, 90.761973 W Headwords: Phillips Phillips, AR Phillips County Phillips County, AR