Crook -- U.S. County in Wyoming Population (2000): 5887 Housing Units (2000): 2935 Land area (2000): 2858.590994 sq. miles (7403.716371 sq. km) Water area (2000): 11.926740 sq. miles (30.890113 sq. km) Total area (2000): 2870.517734 sq. miles (7434.606484 sq. km) Located within: Wyoming (WY), FIPS 56 Location: 44.561657 N, 104.638851 W Headwords: Crook Crook, WY Crook County Crook County, WY