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List of Delaware counties (DE) in alphabetical order: seats, size detailed map

List of Delaware counties (DE) in alphabetical order: seats, size detailed map
List of Delaware counties (DE) in alphabetical order: seats, size detailed map

List of Delaware counties (DE) in alphabetical order: seats, size detailed map


Delaware State has three counties, which include Kent County, New Castle County and Sussex County. 


Find out detailed information about these counties across the state in the rest of the article.


Delaware state is located in the Mid-Atlantic region. The state shares borders with Maryland, Pennsylvania, New Jersey, and the Atlantic Ocean.

Dover is the capital city of the state, while Wilmington is its largest city. 


Alphabetical list of counties in Delaware state 

Kent County, DE


New Castle County, DE


Sussex County, DE


Printable and scannable format 


Kent County, New Castle County, 


Sussex County.


List of Counties in Delaware and Their Size 

Sussex, DE (936.08 sq mi )


Kent, DE (586.18 sq mi)


New Castle, DE (426.29 sq mi)