Colusa County, CA
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            Colusa County Population: 18,804 Population Density: 16.3 per square mile Water Area Percentage: 0.48% (5.54 square miles) Land Area Percentage: 99.52% (1,150.68 square miles) Total Area: 1,156.22 square miles Housing Units: 6,774 per square mile County Links  | 
        
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