Golden Valley -- U.S. County in Montana Population (2000): 1042 Housing Units (2000): 450 Land area (2000): 1175.303210 sq. miles (3044.021211 sq. km) Water area (2000): 1.097149 sq. miles (2.841602 sq. km) Total area (2000): 1176.400359 sq. miles (3046.862813 sq. km) Located within: Montana (MT), FIPS 30 Location: 46.390395 N, 109.125302 W Headwords: Golden Valley Golden Valley, MT Golden Valley County Golden Valley County, MT