| Middlesex County Population: 155,071
 Population Density: 419.9 per square mile
 
 Water Area Percentage: 15.9% (69.81 square miles)
 Land Area Percentage: 84.1% (369.26 square miles)
 Total Area: 439.07 square miles
 Housing Units: 67,285 per square mile
 
 County Links
 
 
 
 Waterfalls In Middlesex County
 • Clinton Harbor
 • Deep River Cove
 • Duck Island Roads
 • Indiantown Harbor
 • Keeney Cove
 • Markham Bay
 • Middle Cove
 • North Cove
 • North Cove
 • Post Cove
 • Pratt Cove
 • Salmon Cove
 • Salt Works Bay
 • South Cove
 • South Cove
 • Stones Cove
 • Westbrook Harbor
 • Wethersfield Cove
 • Willard Bay
 
 Lakes In Middlesex County
 • Lake Hayward
 • Lake Pocotopaug
 
 
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