Marshall County, IA
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            Marshall County Population: 39,311 Population Density: 68.7 per square mile Water Area Percentage: 0.12% (0.70 square miles) Land Area Percentage: 99.88% (572.32 square miles) Total Area: 573.02 square miles Housing Units: 16,324 per square mile County Links  | 
        
            
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				Quick Links Richard B. Russell Lake News Richard B. Russell Lake Photos Richard B. Russell Lake Videos  | 
		

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