Macoupin County, IL
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            Macoupin County Population: 49,019 Population Density: 56.8 per square mile Water Area Percentage: 0.47% (4.04 square miles) Land Area Percentage: 99.53% (863.57 square miles) Total Area: 867.61 square miles Housing Units: 21,097 per square mile County Links Lakes In Macoupin County • Lake Carlinville • Lake Catatoga  | 
        
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