Hancock County, IL
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            Hancock County Population: 20,121 Population Density: 25.3 per square mile Water Area Percentage: 2.45% (19.92 square miles) Land Area Percentage: 97.55% (794.62 square miles) Total Area: 814.54 square miles Housing Units: 8,909 per square mile County Links Waterfalls In Hancock County • Grays Bay  | 
        
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				Quick Links Little Swan Lake News Little Swan Lake Photos Little Swan Lake Videos  | 
		

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