Grainger County, TN
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            Grainger County Population: 20,659 Population Density: 73.7 per square mile Water Area Percentage: 7.31% (22.11 square miles) Land Area Percentage: 92.69% (280.33 square miles) Total Area: 302.44 square miles Housing Units: 9,732 per square mile County Links Lakes In Grainger County • Cherokee Lake • Norris Lake  | 
        
            
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