Classification: County
Located in: Nebraska (NE)
Total Population (2000): 463585
Total Housing Units (2000): 192672
Land Area (square meters): 857229815
Water Area (square meters): 22331145
Land Area (square miles): 330.978296
Water Area (square miles): 8.622104
Latitude (decimal degrees): 41.264027
Longitude (decimal degrees): -96.050944
FIPS Code: 31
Place FIPS Code: 55