St. Charles County, MO
| 
            St. Charles County Population: 283,883 Population Density: 506.6 per square mile Water Area Percentage: 5.39% (31.93 square miles) Land Area Percentage: 94.61% (560.42 square miles) Total Area: 592.35 square miles Housing Units: 105,514 per square mile County Links  | 
        
            
  | 
        
    
| 
             | 
    
| 
				Quick Links Big Lake Refuge News Big Lake Refuge Photos Big Lake Refuge Videos  | 
		

 Login
                            
