Middlesex County, CT

265 DeKoven Drive
Middletown, CT 06457-3425
Phone: (860) 344-2966

NACo NonMember

County Populations
  1980     1990     2000     2010  
 129,191  143,196  155,071  165,676

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County Seat: Middletown
County Organized: 1785
Square Miles: 369.30
Size of Board:
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  • Middlesex County Has No Form Of County Government

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