Classification: County
Located in: Nebraska (NE)
Total Population (2000): 6634
Total Housing Units (2000): 2990
Land Area (square meters): 1493023744
Water Area (square meters): 410198
Land Area (square miles): 576.459715
Water Area (square miles): 0.158378
Latitude (decimal degrees): 40.533947
Longitude (decimal degrees): -97.568094
FIPS Code: 31
Place FIPS Code: 59