Classification: County
Located in: Nebraska (NE)
Total Population (2000): 36951
Total Housing Units (2000): 16119
Land Area (square meters): 1914710656
Water Area (square meters): 16115803
Land Area (square miles): 739.273949
Water Area (square miles): 6.222347
Latitude (decimal degrees): 41.866805
Longitude (decimal degrees): -103.685046
FIPS Code: 31
Place FIPS Code: 157