|   
Lake News Alerts We'd like to send you lake news articles, videos, and podcasts from around the web. 
         We will never share your email
     
 | 
                             Decatur County, KS
    
        | Decatur County Population: 3,472
 Population Density: 3.9 per square mile
 
 Water Area Percentage: 0.07% (0.63 square miles)
 Land Area Percentage: 99.93% (893.55 square miles)
 Total Area: 894.18 square miles
 Housing Units: 1,821 per square mile
 
 County Links
 
 
 
 
 
 
 |  |  |