Powell -- U.S. County in Montana Population (2000): 7180 Housing Units (2000): 2930 Land area (2000): 2325.941492 sq. miles (6024.160554 sq. km) Water area (2000): 6.739595 sq. miles (17.455470 sq. km) Total area (2000): 2332.681087 sq. miles (6041.616024 sq. km) Located within: Montana (MT), FIPS 30 Location: 46.634027 N, 112.778050 W Headwords: Powell Powell, MT Powell County Powell County, MT