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                             Gregory County, SD
    
        | Gregory County Population: 4,792
 Population Density: 4.7 per square mile
 
 Water Area Percentage: 3.56% (37.51 square miles)
 Land Area Percentage: 96.44% (1,015.93 square miles)
 Total Area: 1,053.45 square miles
 Housing Units: 2,405 per square mile
 
 County Links
 
 
 
 Waterfalls In Gregory County
 • Joe Days Bay
 • Odenbach Bay
 • Whetstone Bay
 
 Lakes In Gregory County
 • Lake Francis Case
 
 
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