Walsh -- U.S. County in North Dakota Population (2000): 12389 Housing Units (2000): 5757 Land area (2000): 1281.742402 sq. miles (3319.697441 sq. km) Water area (2000): 12.362822 sq. miles (32.019561 sq. km) Total area (2000): 1294.105224 sq. miles (3351.717002 sq. km) Located within: North Dakota (ND), FIPS 38 Location: 48.361756 N, 97.681741 W Headwords: Walsh Walsh, ND Walsh County Walsh County, ND