Sheridan -- U.S. County in Wyoming Population (2000): 26560 Housing Units (2000): 12577 Land area (2000): 2523.319043 sq. miles (6535.366042 sq. km) Water area (2000): 3.749652 sq. miles (9.711553 sq. km) Total area (2000): 2527.068695 sq. miles (6545.077595 sq. km) Located within: Wyoming (WY), FIPS 56 Location: 44.783629 N, 106.968130 W Headwords: Sheridan Sheridan, WY Sheridan County Sheridan County, WY