Douglas -- U.S. County in Nebraska Population (2000): 463585 Housing Units (2000): 192672 Land area (2000): 330.978296 sq. miles (857.229815 sq. km) Water area (2000): 8.622104 sq. miles (22.331145 sq. km) Total area (2000): 339.600400 sq. miles (879.560960 sq. km) Located within: Nebraska (NE), FIPS 31 Location: 41.264027 N, 96.050944 W Headwords: Douglas Douglas, NE Douglas County Douglas County, NE